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MSI MAG A1000GLS PCIE5 vs Super Flower Zillion FP 1000W

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Product A: MSI

MAG A1000GLS PCIE5

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Product B: Super Flower

Zillion FP 1000W

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Only differences

AMSI MAG A1000GLS PCIE5

BSuper Flower Zillion FP 1000W

General

4 of 12 differ

Series

MAG A-GLS3Press articlekitguru.net/components/power-supplies/joao-silva/msi-introduces-new-mag-a-gls-atx-3-1-psusRead 14 October 2026KitGuru calls the lineup the MAG A-GLS PCIE5 series (A1000GLS, A850GLS, A750GLS, A650GLS).

Zillion1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Title: Super Flower Zillion FP 1000W. The Zillion name is the product line and FP is the Platinum model suffix of the code Z12FP.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

MAG A1000GLS PCIE5, 306-7ZPIX11-CE01Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Datasheet title MAG A1000GLS PCIE5.2Maker product pagede-store.msi.com/products/mag-a1000gls-pcie5Read 14 October 2026MSI e-shop Germany: order code 306-7ZPIX11-CE0.

SF-1000Z12FP1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Item details: Model Name SF-1000Z12FP. The listing is for the Super Flower Store on Amazon US and has size options 850, 1000 and 1200 Watts under the Zillion FP name.

GTIN / EAN

4711377297738, 8241423980742Maker product pagede-store.msi.com/products/mag-a1000gls-pcie5Read 14 October 2026MSI e-shop Germany: EAN 4711377297738 (gtin13 in the page data).8Spec databasebuildcores.com/products/PSU/hqlcpfclq/MSI-MAG-A1000GLS-PCIE5-Black-ATX-1000W-Fully-Modular-80%2B-GoldRead 14 October 2026BuildCores lists UPC 824142398074 and EANs 4711377297738 and 4711377297776 with part numbers MAG A1000GLS PCIE5, 306-7ZPIX11-CE0 and 306-7ZP1B21-CE0. The UPC comes from this one source. The second EAN is not stored since its model was not identified.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

May 20253Press articlekitguru.net/components/power-supplies/joao-silva/msi-introduces-new-mag-a-gls-atx-3-1-psusRead 14 October 2026Article dated May 28, 2025. MSI's own news post is dated May 26, 2025 but msi.com was not read. The month is stored.

Not available

Status

Available7Retailer pageldlc.com/en/product/PB00690252.htmlRead 14 October 2026Listed as in stock in October 2026.

Available1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Amazon US listing for the 1000W with a best seller rank in Computer Power Supplies. Super Flower's own site lists no Zillion FP page, so no maker page was found.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

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Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Not available

Black1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Title: Black Version.

Form factoriThe physical size standard that decides what fits in the case. An ATX unit is 150 × 86 mm at the back. An SFX unit is 125 × 63.5 mm.

ATX1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Dimensions (DxWxH) 150 x 150 x 86 mm. The back face is 150 x 86 mm, the standard ATX size.

ATX1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Item details: Form Factor ATX, Output Wattage 1000 watts.

ATX versioniThe ATX12V design guide revision the maker claims compliance with. A 16-pin GPU cable alone does not establish ATX 3.x. A Cybenetics report that withholds its ATX badge does not change the maker's claim. It goes in the source note.

ATX 3.13Press articlekitguru.net/components/power-supplies/joao-silva/msi-introduces-new-mag-a-gls-atx-3-1-psusRead 14 October 2026Launch coverage: the models comply with ATX 3.1. The Cybenetics report ticks ATX v3.1 PSU Power Excursion.

ATX 3.11Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026About this item: Compliant with the ATX 3.1 standard. The product label also carries an ATX 3.1 Ready mark.2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Temperature and Compliance Info: ATX v3.1 PSU Power Excursion checked.

PCIe CEM versioniThe PCI Express card power revision the maker claims, as printed next to the ATX version. It sets the GPU power connector rules. It is not a slot speed. A reviewer's statement is not enough.

PCIe 5.11Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Datasheet lists PCI-E 5.1 (16 pin) with a native 12V-2x6 connector.

PCIe 5.11Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026About this item: PCIe 5.1-ready. The title also says ATX 3.1 / PCIe 5.1 with a native 12V-2x6 cable.

Modular cablesiFull means every cable detaches. Semi means some cables are fixed, usually the 24-pin and CPU cables.

Fully modular1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026

Fully modular1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026About this item: Fully modular design.

Built by (OEM)iThe company that designed and built the unit for the brand, such as CWT or FSP. As named by the maker, a teardown review or a Cybenetics report.

Channel Well Technology (CWT)4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026DUT Information: OEM/ODM CWT. Parts description: Manufacturer (OEM) CWT.5Reviewhwbusters.com/psus/msi-mag-a1000gls-pcie5-atx-v3-1-psu-reviewRead 14 October 2026Technical specifications: OEM CWT. The review says CWT builds the 1000W and 850W units. Review published June 3, 2025.

Zhong Yuan2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026DUT Information: OEM/ODM Zhong Yuan. Parts description: Manufacturer (OEM) Zhong Yuan. The report names the unit Zillion 1000W with no model code. See the match note on cybenetics_efficiency_115v.

Power

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Rated continuous poweriThe continuous DC output the maker rates the unit for, such as 850. Peak or power excursion figures are not stored here.

1,000W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Power Watt 1000W. Power excursion up to 2200W for 100 microseconds is not stored.

1,000W1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Item details: Output Wattage 1000 watts.

Full power rated up toiThe ambient temperature up to which the maker rates full continuous power, such as 50 °C. A review table that prints 0-50 °C with no maker source is not enough. An operating temperature range that does not say full power is not enough. A maker table with load steps gives the full-load row, such as 40 °C at full load next to 50 °C at 80 percent load. A temperature that a Cybenetics report marks as manufacturer-provided counts as a maker statement.

Not available

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12V rail designiHow the maker splits +12V over-current protection. Switchable means the user picks single or multi rail with a switch or in software.

Single rail5Reviewhwbusters.com/psus/msi-mag-a1000gls-pcie5-atx-v3-1-psu-reviewRead 14 October 2026Technical specifications: Number of 12V rails 1.

Single rail2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Power Specifications lists one +12V column at 83.3 A and the protection list has one Over Current (+12V) row, so the unit is single rail. The report does not use the word single.

+12V max currentiHighest combined current on +12V from the maker's power table. For a multi-rail unit this is the combined total, not one rail.

83.3A1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026DC output table: +12V 83.3A, 999.6W. The datasheet prints -12V 0.3A and 3.6W next to it.

83.3A2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Power Specifications: +12V 83.3 A. This is the rating printed in the Cybenetics report from the unit's label and not a maker document.

+12V max poweriHighest combined power on +12V from the maker's power table.

999.6W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026DC output table: +12V 83.3A, 999.6W.

999.6W2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Power Specifications: +12V 999.6 W, total max power 1000 W.

+3.3V and +5V combined poweriThe combined limit for the +3.3V and +5V rails from the maker's power table. A table that prints the same figure under both rails, as be quiet! does, shows one shared limit, so the figure is stored once and not added.

100W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026DC output table: +5V 20A and +3.3V 20A with a combined 100W.

100W2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Power Specifications: +3.3V 20 A and +5V 20 A with one 100 W combined cell.

+5V standby currentiHighest current on the +5VSB standby rail. It powers USB charging and wake functions while the PC is off.

3A1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026DC output table: +5Vsb 3A, 15W.

3A2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Power Specifications: +5VSB 3 A, 15 W.

AC input voltageiThe rated AC input range, such as 100 to 240 V.

Lowest100Highest240V1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Input voltage range 100-240V, 12A, 47-63 Hz.

Lowest100Highest240V2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026DUT Information: rated voltage 100-240 Vrms, rated current 6-12 Arms, 50-60 Hz. The rear panel label also reads 100-240V.

Alternative low power mode (ALPM)iThe maker or a Cybenetics report states support for the ATX alternative low power mode used by Modern Standby.

Yes4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Temperature and Compliance Info: ALPM (Alternative Low Power Mode) compatible, checked.

Yes2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Temperature and Compliance Info: ALPM (Alternative Low Power Mode) compatible, checked.

Certifications

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80 PLUS ratingiThe 80 PLUS level. When the 80 PLUS listing or certificate and the maker claim differ, store the listing level and put the claim and test voltage in the source note. When a model has several 80 PLUS entries, such as a newer test at a higher level, use the newest entry that matches the current maker documents.

80 PLUS Gold6Certification listclearesult.com/80plus/certified-psus/Micro-Star-International-Co-Ltd/MAG-A1000GLS-PCIE5-115V-Internal-7746Read 14 October 202680 PLUS ID 7746, model MAG A1000GLS PCIE5, type ATX 3.1, 1000 W, 115V Internal, Gold, certified 02/20/2025. Matched by the exact model name.

Not available

Cybenetics efficiency at 115ViThe Cybenetics ETA level from the 115V test. The Cybenetics report wins over the maker's claim.

Cybenetics Platinum4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Report 25PS2805A, certification ID 252805, issued May 8, 2025. The ETA badge shows Platinum at 115V. MSI's launch material says Gold without a voltage.

Cybenetics Platinum2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Report issued Sep 9, 2025, Lab ID SF10002951. The ETA level is Platinum at 115V in the Cybenetics performance database. The report names the unit Zillion 1000W and does not print the model code SF-1000Z12FP. It is matched to the Zillion FP 1000W by brand, wattage, Cybenetics Platinum level, 120mm FDB fan, semi-passive mode and 12V-2x6 cable, since the Zillion line has no other ATX 1000W model. It was tested in September 2025, before the FP name appeared at retailers.

Cybenetics efficiency at 230ViThe Cybenetics ETA level from the 230V test. The 230V thresholds are higher, so the level can differ from the 115V level. The Cybenetics report wins over the maker's claim.

Cybenetics Platinum4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026The ETA badge shows Platinum at 230V.

Cybenetics Platinum2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026The ETA level is Platinum at 230V in the Cybenetics performance database.

Cybenetics noise at 115ViThe Cybenetics LAMBDA level from the 115V test. A++ is the quietest. The Cybenetics report wins over the maker's claim.

A-4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026The LAMBDA badge shows A- at 115V.

A-2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026The LAMBDA level is A- at 115V in the Cybenetics performance database.

Cybenetics noise at 230ViThe Cybenetics LAMBDA level from the 230V test. The Cybenetics report wins over the maker's claim.

A4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026The LAMBDA badge shows A at 230V.

A-2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026The LAMBDA level is A- at 230V in the Cybenetics performance database.

Measured

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Average efficiency at 115V (measured)iAverage efficiency over the whole load range at 115V input, from more than 1450 load combinations in the Cybenetics method. It is not the peak efficiency or the efficiency at 50% load.

89.593%4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Average over more than 1450 load combinations at 115V. Tested May 7, 2025, received Apr 23, 2025, no serial number printed. Ambient 28-32 C.

90.231%2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Average over more than 1450 load combinations at 115V. Tested Sep 2, 2025, received Aug 21, 2025. The sample serial number is not printed. Ambient 28-32 C.

Average efficiency at 230V (measured)iThe same average efficiency at 230V input.

91.452%4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Average over more than 1450 load combinations at 230V.

91.951%2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Average over more than 1450 load combinations at 230V.

Light-load efficiency at 115V (measured)iEfficiency at a 10 W load for units up to 500 W, or at a 2% load for larger units, at 115V input. This is the ATX light-load test.

71.353%4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Efficiency at 2% load (more than 500 W unit) at 115V.

66.75%2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Efficiency at 2% load (more than 500 W unit) at 115V.

Average power factor at 115V (measured)iAverage power factor over the whole load range at 115V input. 1 is the best possible value.

0.9854Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Average over more than 1450 load combinations at 115V.

0.982Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Average over more than 1450 load combinations at 115V.

Average noise at 115V (measured)iAverage noise over the whole load range at 115V input in the Cybenetics method, at about 30 °C ambient. It is not the noise at full load.

25.7dB(A)4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Average over more than 1450 load combinations at 115V. Ambient 28-32 C. Bruel and Kjaer 2270 G4 sound analyzer. The 230V average is 24.19 dBA.

25.05dB(A)2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Average over more than 1450 load combinations at 115V. Ambient 28-32 C. Bruel and Kjaer 2270 G4 sound analyzer. The 230V average is 25.58 dBA.

Noise at full load at 115V (measured)iNoise at 100% load at 115V input in the Cybenetics typical load tests. That row often runs at about 45 °C intake. The intake temperature and the fan speed go in the source note. Lower is better.

43.8dB(A)4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Typical load tests at 115V, 100% load row: 43.8 dB(A) at 1956 rpm fan speed, ambient about 30 C. At 230V it is 47.4 dB(A) at 2253 rpm.

42.2dB(A)2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Typical load tests at 115V, 100% load row: 42.2 dB(A) at 1919 rpm fan speed, ambient about 30 C. At 230V it is 42.3 dB(A) at 1923 rpm.

Standby power with no load at 115V (measured)iPower the unit draws from the wall with the PC off and nothing drawn from +5VSB, at 115V input.

0.0183W4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Standby power consumption at 115V with no load on +5VSB.

0.0101W2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Standby power consumption at 115V with no load on +5VSB.

Hold-up time (measured)iHow long the outputs stay in regulation after AC power is lost, at maximum continuous load, as printed in the Cybenetics report. The report names no input voltage. The AC loss to PWR_OK time goes in the source note. Higher is better.

19.4ms4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Hold-Up Time and PWR_OK Signal: hold-up time 19.40 ms, AC loss to PWR_OK 17.00 ms, PWR_OK inactive to DC loss 2.40 ms, at maximum continuous load. The report names no input voltage.

23.3ms2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Hold-Up Time and PWR_OK Signal: hold-up time 23.30 ms, AC loss to PWR_OK 21.40 ms, PWR_OK inactive to DC loss 1.90 ms, at maximum continuous load. The report names no input voltage.

12V ripple at full load (measured)iPeak-to-peak ripple on the +12V rail at full load and 115V input. Lower is better.

33.7mV4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Non-accredited measurement. 12V ripple at full load at 115V. At 230V it is 36.21 mV.

46.95mV2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Non-accredited measurement. 12V ripple at full load at 115V. At 230V it is 42.63 mV.

12V load regulation (measured)iHow far the +12V voltage moves between light and full load at 115V input. Lower is better.

0.89%4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Non-accredited measurement. 12V load regulation at 115V. At 230V it is 0.91%.

0.52%2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Non-accredited measurement. 12V load regulation at 115V. At 230V it is 0.53%.

Cables and connectors

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CablesiOne row per kind of cable that runs from the PSU to a device. Connector is the plug at the device end. Count is the number of those plugs over all cables in the row. Length runs from the PSU end to the first plug. Adapters that plug into other cables are left out. Use 16-pin PCIe when the maker names a 16-pin GPU cable without saying 12V-2x6 or 12VHPWR. A cable from a 12V-2x6 socket on the PSU to 8-pin plugs is a cable, not an adapter, and counts as PCIe 8-pin. When the maker's documents name one GPU cable both 12VHPWR and 12V-2x6, use 16-pin PCIe and name both in the source note. Cables of one connector kind with different lengths or wire gauges get one row each.

AMSI MAG A1000GLS PCIE5

Connector	Connectors	Cables	Length to first plug (mm)	Wire gauge	Rated power (W)
ATX 24-pin (20+4)	1	1	600	16-20AWG	Not available
CPU 8-pin (EPS, 4+4)	2	2	650	18AWG	Not available
PCIe 8-pin (6+2)	4	Not available	600	18AWG	Not available
12V-2x6	1	1	600	Not available	600
SATA power	11	Not available	500	18-20AWG	Not available
4-pin Molex	4	Not available	500	18-20AWG	Not available
4-pin floppy	1	Not available	500	18-20AWG	Not available

Source1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Connector counts from the datasheet: ATX 1, EPS 2 (listed as 1 EPS 8-pin and 1 EPS 4+4-pin), PCI-E 6+2 pin 4, 16-pin 12V-2x6 1 (600W), SATA 11, Molex 4, FDD 1. The datasheet gives no cable counts, lengths or gauge. Those come from the Cybenetics cable table. The Cybenetics sample had only 2 PCIe 6+2 plugs, 9 SATA plugs and 3 FDD plugs, so no cable count is stored for those rows.4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Cables and Connectors table: ATX 600 mm 16-20AWG, 2 EPS 650 mm 18AWG, 2 PCIe 6+2 pin 600 mm 18AWG, 12+4 pin PCIe (600W) 600 mm 16-24AWG, one cable with SATA (500 mm then 150 mm spacing) and Molex, three cables with SATA, Molex and FDD, 18-20AWG. The 16-24AWG range for the 12V-2x6 cable includes the thin sideband wires, so no gauge is stored for it. The first plug of the SATA, Molex and FDD cables is 500 mm from the PSU. Plug counts for PCIe, SATA, Molex and FDD follow the MSI datasheet because the sample differs.5Reviewhwbusters.com/psus/msi-mag-a1000gls-pcie5-atx-v3-1-psu-reviewRead 14 October 2026Cables page: the same cable table as the Cybenetics report. The review says the sample had three FDD plugs, which MSI's datasheet lists as one.

BSuper Flower Zillion FP 1000W

Connector	Connectors	Cables	Length to first plug (mm)	Wire gauge	Rated power (W)
ATX 24-pin (20+4)	1	1	600	18-20AWG	Not available
CPU 8-pin (EPS, 4+4)	2	2	700	18AWG	Not available
PCIe 8-pin (6+2)	3	2	600	16-18AWG	Not available
12V-2x6	1	1	600	Not available	600
SATA power	6	2	500	18AWG	Not available
4-pin Molex	2	1	500	18AWG	Not available

Source2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Cables and Connectors table: ATX 20+4 pin 600 mm 18-20AWG, 2 x 4+4 pin ATX12V 700 mm 18AWG, one 6+2 pin PCIe cable with 2 plugs (600 mm + 150 mm) at 16-18AWG and one 6+2 pin PCIe cable with 1 plug (600 mm) at 16AWG, 12+4 pin PCIe (600 W) 600 mm 16-26AWG, one SATA cable with 4 plugs (500 mm + 3 x 150 mm), one cable with 2 SATA plugs (500 mm + 150 mm) and 2 4-pin Molex plugs (+150 mm, +150 mm), all 18AWG. The PCIe gauge range covers both cables. The 16-26AWG range for the 12V-2x6 cable includes the thin sideband wires, so no gauge is stored for it. The report names the cable type as tinned copper. The cable table is for the sample tested. The rear panel photos show a 12V-2x6 socket, 5 CPU/PCI-E sockets and 4 SATA/PERIF sockets.

CPU (EPS) connectorsi8-pin or 4+4-pin CPU power plugs.

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2=CalculatedFrom Cables

PCIe 8-pin connectorsi8-pin or 6+2-pin GPU power plugs. Counts the plugs in the box. Some cables share one PSU socket, which the source note says.

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16-pin GPU connectorsiNative 16-pin GPU power plugs: 12V-2x6, 12VHPWR and 16-pin cables of unstated revision. Adapters are not counted. Counts the plugs in the box. Some cables share one PSU socket, which the source note says.

1=CalculatedFrom Cables

1=CalculatedFrom Cables

SATA power connectors

11=CalculatedFrom Cables

6=CalculatedFrom Cables

4-pin Molex connectors

4=CalculatedFrom Cables

2=CalculatedFrom Cables

Cable styleiHow the modular cables are made. Mixed means some cables are sleeved and others flat, such as a sleeved 24-pin cable with flat other cables. From the maker page or a review photo page.

Embossed or debossed flat1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Datasheet: Embossed Jacket Cables.

Embossed or debossed flat1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026About this item: Embossed ribbon cables to maximize flexibility. The title says Full Modular Embossed Cables.

Fan

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Fan sizeiFrame size of the cooling fan, such as 120, 135 or 140.

135mm1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Fan Size 135 mm.4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Cooling: 135mm Fluid Dynamic Bearing Fan (ZFF132512H), 12V, 0.45A.

120mm2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Cooling: 120mm Fluid Dynamic Bearing Fan (HA1225M12F-Z). The parts table names it Hong Hua HA1225M12F-Z, 12V, 0.45A.

Fan bearingiUse the maker's bearing name. FDB and S-FDB are fluid dynamic. HDB is hydrodynamic. Noctua SSO and SSO2 are SSO. Corsair Magnetic Dome is magnetic dome. A brand bearing name that fits no option is Other.

Fluid dynamic (FDB)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Fan Bearing Fluid Dynamic Bearing. The MSI German shop also calls the bearing type Hydro-Dynamic Bearing, which is the same fan.4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Cooling: Fluid Dynamic Bearing fan.

Fluid dynamic (FDB)1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Title: FDB Fan.2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Cooling: Fluid Dynamic Bearing fan.

Fan modeiSemi-passive means the fan stops at low load, often sold as zero RPM, hybrid or 0 dB mode. Fanless means the unit has no fan.

Always on4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Semi-Passive Operation is not checked. The typical load table shows the fan at about 417 rpm at 10% load.5Reviewhwbusters.com/psus/msi-mag-a1000gls-pcie5-atx-v3-1-psu-reviewRead 14 October 2026Technical specifications: Semi-Passive Operation not supported. The review prefers a PWM fan at low speed over a fan-stop feature.

Semi-passive2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Semi-Passive Operation checked and selectable. The typical load table shows the fan at 0 rpm from 10% to 30% load at 115V.

Fan mode switchiA button, switch or software setting lets the user turn the semi-passive mode off so the fan always spins. A unit without a semi-passive mode, whose fan the maker says always spins, has no switch, so it is false.

No5Reviewhwbusters.com/psus/msi-mag-a1000gls-pcie5-atx-v3-1-psu-reviewRead 14 October 2026Product photos page: there is no ECO switch, since the PSU does not have semi-passive operation.

Yes1Retailer pageamazon.com/Zillion-Cybenetics-Platinum-Embossed-SF-1000Z12FP/dp/B0HB23BWS2Read 15 October 2026Listing photos of the rear panel show an ECO switch with ON and OFF positions next to the power switch. The Cybenetics report lists semi-passive operation as selectable.2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Semi-Passive Operation is listed as selectable.

Protection and parts

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ProtectionsiProtections the maker lists, or a retailer spec table copies from the maker, plus protections the Cybenetics protection tests show working (UVP, NLO, SIP). The Cybenetics manufacturer list has no OVP or UVP row, so do not build the list from it alone. A protection that is not listed may still exist. No-load covers no-load operation and no-load protection. Fan failure is a maker's fan failure protection or fan safeguard, also when the Cybenetics manufacturer block lists it.

Over-current (OCP), Over-voltage (OVP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP), No-load (NLO), Surge and inrush (SIP)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Protection line: OCP / OTP / OPP / SCP / OVP / UVP / SIP / NLO.4Measurementcybenetics.com/evaluations/psus/2805Read 14 October 2026Protection Features page of this report shows OPP, +12V OCP, OTP, SCP, surge and inrush protection ticked and fan failure protection not ticked. NLO and SIP are in the MSI protection line.

Over-current (OCP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP), No-load (NLO), Surge and inrush (SIP)2Measurementcybenetics.com/evaluations/psus/2951Read 15 October 2026Protection Features (Manufacturer) block: OPP, OCP (+12V), OTP, SCP, surge and inrush protection checked, fan failure protection not checked. The Protection Features tests show OCP on 12V, 5V, 3.3V and 5VSB, OPP, OTP, SCP, UVP (full load at 90V and no damage at 80V), NLO and SIP (surge MOV, inrush NTC and bypass relay) all working. The report has no OVP row, so OVP is not stored.

All-Japanese capacitorsiThe maker states that every electrolytic capacitor is from a Japanese maker. A Japanese bulk capacitor alone is not enough. A spec row such as "Japanese capacitors" that names no exception counts.

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MTBF (claimed)iThe maker's mean time between failures, such as 100000. An MTTF figure for the whole unit counts too. An MTTF for the fan alone does not. The test temperature goes in the source note.

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Monitoring and lighting

None of 4 known

Software monitoringiThe unit reports power, temperature or fan data to PC software over a USB or internal connection.

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SoftwareiThe maker's software for monitoring or control.

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Built-in power displayiA screen on the unit that shows live power draw or other readings.

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RGB lighting

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Dimensions and weight

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DimensionsiBody without cables. Width and height are the back face with the AC inlet. Depth is the length into the case, which decides case fit.

Width150Height86Depth150mm(5.9 × 3.4 × 5.9 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026Dimensions (DxWxH) 150 x 150 x 86 mm. Depth 150, width 150, height 86. The first Dimensions row, 120mm x 120mm x 25.6mm, is the fan size.

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WeightiWeight of the unit alone. Use the Hardware Busters figure on hwbusters.com when the maker states none, not a copy on another site. Maker weights that include cables or the box, such as Corsair's, and retailer packed weights are not stored. A net weight counts unless the maker says it includes the cables.

1.69kg(3.7 lb)5Reviewhwbusters.com/psus/msi-mag-a1000gls-pcie5-atx-v3-1-psu-reviewRead 14 October 2026Technical specifications: 1.69 kg (3.73 lb). The review does not say whether cables are included. MSI does not publish a weight.

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In the box

None of 1 known

In the boxiItems supplied with this exact model, verbatim. The AC power cord differs per region.

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Links

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Product page

de-store.msi.com/products/mag-a1000gls-pcie52Maker product pagede-store.msi.com/products/mag-a1000gls-pcie5Read 14 October 2026

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Spec sheet

storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdf1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/power-supply/us/MAG-A1000GLS-PCIE5.pdfRead 14 October 2026

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Manual

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EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

7years2Maker product pagede-store.msi.com/products/mag-a1000gls-pcie5Read 14 October 2026Page shows 7 Jahre Garantie (7-year warranty). The page is the German shop, so the market is Germany. KitGuru also reports 7 years at launch.3Press articlekitguru.net/components/power-supplies/joao-silva/msi-introduces-new-mag-a-gls-atx-3-1-psusRead 14 October 2026Launch coverage: all models are backed by a 7-year warranty. No market is named.

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Both are also in the API. Back to all power supplies.