Power supplies / Compare

Lian Li EDGE Platinum V2 1000W vs Montech Century II 750W

A

Product A: Lian Li

EDGE Platinum V2 1000W

55 of 66 known

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B

Product B: Montech

Century II 750W

31 of 66 known

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Every value links to where we found it.

Only differences

ALian Li EDGE Platinum V2 1000W

BMontech Century II 750W

General

7 of 12 differ

Series

EDGE Platinum V21Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Page title Edge Platinum V2. The series has 1350W, 1200W and 1000W models.

Century II1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026The product sits under the CENTURY II group of the 80 PLUS Gold range. The page lists the 550W, 650W, 750W, 850W, 1050W and 1200W variations.

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

EG1000P1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: model EG1000P for the 1000W. The manual title reads EG1000PV2 / EG1200PV2 and Cybenetics lists EG1000Pv2.7Press articlegdm.or.jp/crew/2026/1002/654519Read 15 October 2026The Japanese models are named EG1000P-BH-JP (black) and EG1000P-WH-JP (white). They are stored as aliases of EG1000P.

Century II 750W1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Model Name Century II 750W. The maker prints no part number. Retailers use the name only, and one Hong Kong shop prints PS-MCT275, which is stored as an alias.

GTIN / EAN

Not available

47105627479661Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: EAN 4710562747966. Scan UK lists the same GTIN.3Retailer pagescan.co.uk/products/750w-montech-century-ii-gold-psu-silver-fully-modular-80-plus-gold-single-rail-625a-135mm-fdbRead 15 October 2026Spec table GTIN 4710562747966.

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

June 20268Press article3dnews.ru/1143343/lian-li-predstavila-rossip-blokov-pitaniya-edge-platinum-v2-edge-gold-v2-i-sx-goldRead 15 October 2026Article dated June 10, 2026 says Lian Li showed the Edge Platinum V2 series with 1000, 1200 and 1350 W models at Computex 2026. It named September 11 as the planned sales date.

Not available

Status

Available5Press articletbreak.com/lian-li-edge-platinum-v2-gpu-cable-monitoringRead 15 October 2026The launch release lists US prices and Japanese retailers sell the unit from October 2, 2026.7Press articlegdm.or.jp/crew/2026/1002/654519Read 15 October 2026The 1000W is on sale in Japan from October 2, 2026.

Available3Retailer pagescan.co.uk/products/750w-montech-century-ii-gold-psu-silver-fully-modular-80-plus-gold-single-rail-625a-135mm-fdbRead 15 October 2026Listed as in stock in October 2026 at 59.99 GBP. A second Scan listing for a refurbished unit is marked end of life, which does not apply to the new unit.4Retailer pageamazon.com/dp/B0H6NRSR8JRead 15 October 2026Listing for the 750W style is live in October 2026. The page says it cannot ship to the delivery location used for reading it, so stock is not confirmed.

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

Not available

Not available

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

Not available

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

$164.995Press articletbreak.com/lian-li-edge-platinum-v2-gpu-cable-monitoringRead 15 October 2026Price table: Edge Platinum V2 1000W, black or white, with Edge Hub V2, 164.99 USD. The article says the launch release lists US prices. No tax treatment is named. KitGuru and XiaomiToday report the same price.

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.

US, JP5Press articletbreak.com/lian-li-edge-platinum-v2-gpu-cable-monitoringRead 15 October 2026US from the launch release price list.7Press articlegdm.or.jp/crew/2026/1002/654519Read 15 October 2026Japan listing.

Not available

ColoursiThe maker's own colour names

Black, White1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Color Black / White for the 1000W. The page says 1200W and 1000W come with the Edge Hub V2.

Metallic Silver1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Overview: a sleek metallic silver finish. The maker names no other colour for this wattage.

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 product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026The back face is 150 x 86 mm, the ATX size. The maker calls the form factor ATX 3.1 and Cybenetics lists type ATX12V.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Type ATX12V.

ATX1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Form Factor ATX (140). The 140 is the depth in mm. The back face is the standard ATX size.

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 3.11Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Form factor ATX 3.1. The page tags list ATX 3.1 power supply. The page names no PCIe CEM revision, so that field stays empty.

ATX 3.11Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Overview: latest ATX 3.1 support and built for modern ATX 3.1 platforms. The 80 PLUS certificate type line reads ATX 3.0, ATX 3.1.

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.

Not available

PCIe 5.13Retailer pagescan.co.uk/products/750w-montech-century-ii-gold-psu-silver-fully-modular-80-plus-gold-single-rail-625a-135mm-fdbRead 15 October 2026Product title: ATX 3.1 and PCIe 5.1 with a 12V-2x6 cable. The maker's 750W page does not print a PCIe version. Amazon US and the Hong Kong shop use the same wording.4Retailer pageamazon.com/dp/B0H6NRSR8JRead 15 October 2026Highlights: ATX 3.1 and PCIe 5.1 ready, featuring a 12V-2x6 cable.

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

Fully modular1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Power supply design Fully Modular.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Cable Design Fully Modular.

Fully modular1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Overview: a 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.

Helly Technology3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026DUT Information: OEM/ODM Helly Technology (Guangzhou) Co., Ltd. Parts Description: Manufacturer (OEM) Helly Technology.

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Power

5 of 9 differ

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 product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Max. DC output 1000W.2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1, total output wattage 1000W for the EG1000P.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Manufacturer-provided information: Rated Power 1000 W.

750W1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Wattage 750 and Total Power 750W.

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.

40°C3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Manufacturer-provided information: Operating Temperature (Continuous Full Load) 0 - 40 C. The Lian Li page does not state it.

Not available

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 rail3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Power Specifications: one +12V column with 83 A and 996 W, and one 12V OCP result.

Single rail3Retailer pagescan.co.uk/products/750w-montech-century-ii-gold-psu-silver-fully-modular-80-plus-gold-single-rail-625a-135mm-fdbRead 15 October 2026Spec table: Single Rail, Rail 1 +12V 62.5 A. This matches the single +12V column in the maker's DC Output table.

+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.

83A2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1, rated output current: +3.3V 20A, +5V 20A, +12V 83A, -12V 0.3A, +5Vsb 3A.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Power Specifications table: +12V 83 A.

62.5A1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026DC Output table: +12V 62.5A, 750W.

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

996W1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Combined +12V 996W for the 1000W.2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1, rated combined wattage: +12V 996W.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Power Specifications table: +12V 996 W.

750W1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026DC Output table: +12V 62.5A, 750W.

+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 product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Combined +3.3V & +5V 100W.2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1: 100W is printed once across +3.3V and +5V, so it is one shared limit.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Power Specifications table: one merged 100 W cell for 3.3V and 5V, 20 A each.

100W1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026DC Output table prints +3.3V 20A and +5V 20A with one merged 100W cell under both, so 100W is the combined limit.

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

3A2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1, rated output current: +5Vsb 3A, 15W.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Power Specifications table: 5VSB 3 A, 15 W.

3A1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026DC Output table: +5VSB 3A, 15W.

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

Lowest100Highest240V2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1, AC input rating: 100-240Vac 12-6A 50-60Hz for the EG1000P. The product page prints 110-240Vac. The manual and Cybenetics agree on 100 V, so 100 is stored.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Manufacturer-provided information: 100-240 Vrms, 6-12 A, 50-60 Hz.

Lowest100Highest240V1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: AC Input 100-240Vac 50-60Hz 10A Max.

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

Yes3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Temperature and Compliance Info: ALPM compatible, checked.

Not available

Certifications

5 of 5 differ

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 Platinum4Certification listclearesult.com/80plus/sites/80plus/files/manufacturer-certificate/Lian%20Li%20Industrial%20Co.%20Ltd._EG1000P_1000W_SOCE%208167.2_Report.pdfRead 15 October 202680 PLUS ID 8167.2, model EG1000P, 1000W, Platinum at 115V, certified 04/06/2026, 92.54 percent at 50 percent load. The list has no sample serial, so the match is by model code and wattage.

80 PLUS Gold2Certification listclearesult.com/80plus/certified-psus/Montech/CENTURY-II-750W-115V-Internal-7849Read 15 October 202680 PLUS ID 7849, model CENTURY II 750W, type ATX 3.0, ATX 3.1, 750 W, 115V Internal, Gold, test date 2025-06-03. The certificate lists no sample serial, and the model name matches exactly. Typical efficiency at 50% load 91.71%.

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

Cybenetics Platinum3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Report 26PS3427A, certification ID 263427, issued Oct 9, 2026. The database name is Lian Li EG1000Pv2 and the sample serial is G9PEG1000PBY263500004. The database lists ETA Platinum at 115V. Lian Li states Cybenetics Platinum.

Not available

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 Platinum3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026The database lists ETA Platinum at 230V.

Not available

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

A3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026The database lists LAMBDA A at 115V.

Not available

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

A3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026The database lists LAMBDA A at 230V.

Not available

Measured

10 of 10 differ

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.

90.246%3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Average over more than 1450 load combinations at 115V. Tested Oct 9, 2026, ambient 28-32 C, sample received Sep 8, 2026.

Not available

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

92.176%3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Average over more than 1450 load combinations at 230V.

Not available

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.

69.472%3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Efficiency at 2% load (more than 500 W unit) at 115V.

Not available

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

0.9793Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Average over more than 1450 load combinations at 115V. At 230V it is 0.944.

Not available

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.

22.25dB(A)3Measurementcybenetics.com/evaluations/psus/3427Read 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 22.69 dBA.

Not available

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.

37.5dB(A)3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Typical load tests at 115V, 100% load row: 37.5 dB(A) at 1830 rpm fan speed, 45.23 C intake temperature.

Not available

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.

0.0689W3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Standby power consumption at 115V with no load on +5VSB: 0.0689 W. At 230V it is 0.1219 W.

Not available

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.

24.2ms3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Hold-Up Time and PWR_OK Signal: hold-up time 24.2 ms, AC loss to PWR_OK 21.3 ms. A DUT note says the hold-up time was re-checked on 2026-10-15 and the lowest of all captures is logged.

Not available

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

43.95mV3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Non-accredited. 12V ripple at full load at 115V. At 230V it is 43.64 mV.

Not available

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

0.25%3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Non-accredited. 12V load regulation at 115V. At 230V it is 0.24%.

Not available

Cables and connectors

5 of 7 differ

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.

ALian Li EDGE Platinum V2 1000W

Connector	Connectors	Cables	Length to first plug (mm)	Wire gauge	Rated power (W)
ATX 24-pin (20+4)	1	1	600	16-22AWG	Not available
CPU 8-pin (EPS, 4+4)	2	2	700	18AWG	Not available
PCIe 8-pin (6+2)	3	3	550	18AWG	Not available
12V-2x6	1	1	650	16AWG	600
SATA power	4	1	300	18AWG	Not available
SATA power	3	1	400	18AWG	Not available
SATA power	4	1	375	18AWG	Not available
4-pin Molex	1	1	400	18AWG	Not available

Source2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Page 1 contents table, 1000W row: motherboard 1 x 24/20-pin 600mm, CPU 1 x 8-pin 700mm, CPU 1 x 4+4-pin 700mm, PCI-E 3 x 8/6+2 pin 550mm, 12V-2x6 1 x (600W) 650mm, SATA 4 x SATA 300-15-15-15mm, SATA 3 x SATA + PATA 400-150-150-150mm, SATA 4 x Y-type SATA (375-150mm) x 2. The manual does not give the wire gauge, which comes from the Cybenetics report. Lengths run to the first plug. Cybenetics measured 305, 405 and 380 mm for the three SATA cables.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Cables and Connectors table: ATX 20+4 pin 600 mm 16-22AWG, 4+4 pin EPS12V 700 mm 18AWG, 8 pin EPS12V 700 mm 18AWG, 3 single 6+2 pin PCIe 550 mm 18AWG, 12+4 pin PCIe 650 mm 16-28AWG, SATA 405+150+150 mm with 3 plugs and one 4-pin Molex plug 150 mm further, SATA 305+15+15+15 mm with 4 plugs, SATA Y cable 380 mm with two 150 mm branches and 4 plugs, all 18AWG. The 16-28AWG range of the 12V-2x6 cable includes the thin sideband wires, so the stored gauge is the 16AWG power wire. Cybenetics prints 450W for the 12+4 pin cable while the Lian Li manual prints 600W, so the maker figure is stored.

BMontech Century II 750W

Connector	Connectors	Cables
ATX 24-pin (20+4)	1	1
CPU 8-pin (EPS, 4+4)	2	2
PCIe 8-pin (6+2)	4	2
12V-2x6	1	1
SATA power	6	2
4-pin Molex	4	1

Source1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Cables table: 1 motherboard cable with a 20+4 pin plug, 2 CPU cables with one 4+4 pin plug each, 2 PCIe cables with two 6+2 pin plugs each, 1 12V-2x6 cable (16 pins to 16 pins), 2 SATA cables with 3 plugs each and 1 Molex cable with 4 plugs. The maker gives no cable lengths, wire gauge or 12V-2x6 power rating for this wattage and no Cybenetics report exists, so none is stored.

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

2=CalculatedFrom Cables

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.

3=CalculatedFrom Cables

4=CalculatedFrom Cables

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

1=CalculatedFrom Cables

4=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.

Sleeved6Press articlekitguru.netRead 15 October 2026Platinum V2 units feature individually braided cables with pre-installed combs and dual-colour 12V-2x6 connectors. Gold V2 models use flat cables.

Flat1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Overview: included flat cables and a fully modular design.

Fan

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

120mm1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Fan type 120mm FDB Fan. The 1000W fan speed is 2000RPM.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Fan Hong Hua HA1225M12F-Z, 120 mm.

135mm1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Fan Size 135mm.

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 product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: 120mm FDB Fan.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Fan Hong Hua HA1225M12F-Z, 120 mm, 12 V, 0.45 A, Fluid Dynamic Bearing.

Fluid dynamic (FDB)1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Fan Bearing FDB.

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.

Semi-passive1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Page: the fan features 0 RPM operation at low loads.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Semi-Passive Operation checked (selectable). The typical load rows at 10 to 40 percent load show 720 to 865 rpm, so the test ran with the fan stop mode off.

Semi-passive1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Overview: 135mm fan with Smart Zero Fan mode. Retailers call it a zero RPM mode. The page does not say whether the mode can be switched off.

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.

Yes1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Page: a fan on/off switch enables 0 RPM operation. Easily switch between fan-on and fan-stop modes.

Not available

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 product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: Protective circuit OCP/OVP/OTP/OPP/SCP/UVP/SIP/NLP. NLP is no-load protection.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Protection tests tick OPP, +12V OCP, OVP (per rail), OTP, SCP, UVP at 90V and 80V, NLO and SIP (surge MOV, inrush NTC and bypass relay). Fan failure protection is not present.

Over-current (OCP), Over-voltage (OVP), Under-voltage (UVP), Over-power (OPP), Over-temperature (OTP), Short-circuit (SCP)1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: OPP / OVP / UVP / SCP / OCP / OTP. The maker lists no NLO or surge and inrush protection.

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.

Yes1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Page: 100% Japanese capacitors, built entirely with Japanese capacitors from Rubycon, Nichicon and Nippon Chemi-Con.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Parts Description lists Nippon Chemi-Con and Rubycon electrolytic capacitors and 31 Nippon Chemi-Con polymer capacitors.

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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

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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.

L-Connect 31Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026The page names L-Connect 3 for the EDGE Hub V2, which manages USB ports and fans. The PSU itself reports no readings.

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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.

Width150Height86Depth182mm(5.9 × 3.4 × 7.2 in)1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Specifications table: (D)182 mm X (W)86 mm X (H)150 mm for all three models. The maker names the 150 mm side height and the 86 mm side width. The stored width and height follow the ATX back face of 150 x 86 mm and the depth is 182 mm. Cybenetics lists 150 x 86 x 182 mm.3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026DUT Information: 150 x 86 x 182 mm (W x H x D).

Width150Height86Depth140mm(5.9 × 3.4 × 5.5 in)1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Dimensions (L*W*H) 140*150*86mm, so depth 140, width 150, height 86. Amazon US prints 5.91 x 5.51 x 3.39 inches, which is the same size.

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)3Measurementcybenetics.com/evaluations/psus/3427Read 15 October 2026Cybenetics Measurements: 1.69 kg (3.72 lb). The maker states no weight. The report does not say whether the Edge Hub V2 is included. No Hardware Busters review of this model was found.

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In the box

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

EDGE Hub V2, USB 3.0 20pin to USB 2.0 9pin / USB 3.0 Type-A header cable, USB 2.0 9pin to USB 2.0 9pin sync cable, PWM to PWM sync cable, AC power cord1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Edge Hub V2 specification table, included cables: 1 x USB 3.0 20pin to USB 2.0 9pin / USB 3.0 Type-A header, 1 x USB 2.0 9pin to USB 2.0 9pin Sync Cable, 1 x PWM to PWM Sync Cable. The page says the 1200W and 1000W models include the Edge Hub V2. The PSU cables are listed in cables.2Owner's manualdrive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/viewRead 15 October 2026Contents table: an AC power cord, which varies by region, and the EDGE Hub V2 with its USB and fan cables.

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Links

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Product page

lian-li.com/product/edge-platinum-v21Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026

www.montechpc.com/century-ii-750w1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026

Spec sheet

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Manual

drive.google.com/file/d/11JtiYl3acE3a0hL-jkTk61xbAYELnNWI/view1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 2026Downloads: EDGE Platinum V2 1200W,1000W Manual. The link is a Google Drive file.

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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.

10years1Maker product pagelian-li.com/product/edge-platinum-v2Read 15 October 202610 Years for the power supply and 2 years for the included hub. The page is the global maker page and names no market.

10years1Maker product pagemontechpc.com/century-ii-750wRead 15 October 2026Specifications tab: Warranty 10 Years. The page is the global maker page and names no market. Amazon US prints 1 year in a table field but its own highlights say 10-Year Warranty.

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