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PC parts / Power supplies

ASUS TUF Gaming 1000W Platinum
Power
1,000W
Efficiency
80 PLUS Platinum
Modular cables
Fully modular
ATX version
ATX 3.1

54 of 66 fields known.

At a glance

All specs

SourceCalculated

General

Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Form factor
ATX1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Form Factor row says Intel ATX12V. Dimensions 150 x 150 x 86 mm fit ATX.
PCIe CEM version
PCIe 5.12Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000pRead 15 October 2026Overview badges and Latest Standards text: PCIe 5.1 Compatible, with a native 12V-2x6 connector in the FAQ.
Built by (OEM)
Great Wall4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026DUT Information and Parts Description: OEM/ODM Great Wall.

Power

Rated continuous power
1,000W1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Total Output 1000W.
Full power rated up to
50°C4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026DUT Information, Manufacturer-Provided Information: Operating Temperature (Continuous Full Load) 0 - 50 °C. Cybenetics marks it as manufacturer-provided, so 50 °C is stored. The retailer page prints a 40 °C maximum operating temperature, which is not stored.
+12V max current
83.3A1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Maximum Load row: +3.3V 25A, +5V 25A, +12V 83.3A, -12V 0.3A, +5Vsb 3A.
+3.3V and +5V combined power
125W1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Combined Load row prints 125W for the +3.3V and +5V columns as one shared figure, so it is stored once. The Cybenetics report prints one 125 W cell for both rails.
+5V standby current
3A1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Maximum Load row: +5Vsb 3A, Combined Load 15W.
Alternative low power mode (ALPM)
Yes4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Temperature and Compliance Info: ALPM (Alternative Low Power Mode) compatible, checked.

Certifications

Measured

Average efficiency at 115V (measured)
90.534%4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Average over more than 1450 load combinations at 115V. Sample serial 2Q34282464, received Jun 17, 2026, tested Jul 3, 2026. Ambient 28-32 C.
Average efficiency at 230V (measured)
92.284%4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Average over more than 1450 load combinations at 230V.
Light-load efficiency at 115V (measured)
73.922%4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Efficiency at 2% load (more than 500 W unit) at 115V.
Average power factor at 115V (measured)
0.9844Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Average over more than 1450 load combinations at 115V.
Average noise at 115V (measured)
16.57dB(A)4Measurementcybenetics.com/evaluations/psus/3346Read 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 16.63 dBA.
Noise at full load at 115V (measured)
27dB(A)4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Typical load tests at 115V, 100% load row: 27.0 dB(A) at 1075 rpm fan speed, intake 45.81 C. At 230V it is 27.0 dB(A) at 1076 rpm.
Standby power with no load at 115V (measured)
0.0599W4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Standby power consumption at 115V with no load on +5VSB: 0.0599 W.
Hold-up time (measured)
15.9ms4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Hold-Up Time and PWR_OK Signal: hold-up time 15.9 ms, AC loss to PWR_OK 12.9 ms, PWR_OK inactive to DC loss 3 ms, at maximum continuous load. The report names no input voltage.
12V ripple at full load (measured)
41.48mV4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Non-accredited measurement. 12V ripple at full load at 115V. At 230V it is 42.19 mV.
12V load regulation (measured)
0.52%4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Non-accredited measurement. 12V load regulation at 115V. At 230V it is 0.52%.

Cables and connectors

Cables
ConnectorConnectorsCablesLength to first plug (mm)Wire gaugeRated power (W)
ATX 24-pin (20+4)1161016-20AWGNot available
CPU 8-pin (EPS, 4+4)2275016AWGNot available
PCIe 8-pin (6+2)3367516AWGNot available
12V-2x61167516AWG600
SATA power6240018AWGNot available
4-pin Molex3140018AWGNot available
CPU (EPS) connectors
2
PCIe 8-pin connectors
3
16-pin GPU connectors
1
SATA power connectors
6
4-pin Molex connectors
3

Fan

Fan bearing
Dual ball2Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000pRead 15 October 2026Dual-Ball Fan Bearings section: dual-ball bearing setup.4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Parts Description: Fan Model Hong Hua HA13525M12B-Z, Dual Ball Bearing.
Fan mode switch
No1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 20260dB Fan Button row: No. The unit has no semi-passive mode to switch off.

Protection and parts

Protections
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 pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Protection section of the overview lists over-current, over-temperature, over-voltage, over-power, short circuit, under-voltage, surge and inrush protection and no-load operation. The Tech Specs row says OPP/OVP/UVP/SCP/OCP/OTP.2Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000pRead 15 October 2026Protection section: over-current, over-temperature, over-voltage, over-power, short circuit, under-voltage, surge and inrush protection, no-load operation.4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026Protection Features: OCP, OPP, OTP and SCP on all rails, NLO checked, UVP at 90 V and 80 V checked, surge protection by MOV and inrush protection by NTC and bypass relay. Fan failure protection is marked absent.
All-Japanese capacitors
Not available
MTBF (claimed)
120,000h1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026MTBF row: >120,000 hrs @ 40°C. Published as greater than 120000, so 120000 is the lower bound.

Monitoring and lighting

Software monitoring
Not available
Software
Not available
Built-in power display
Not available

Dimensions and weight

Front and side, drawn to scale.

Weight
1.51kg(3.3 lb)1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Weight row: 1.51 kg (single PSU). Cybenetics measured the same 1.51 kg.4Measurementcybenetics.com/evaluations/psus/3346Read 15 October 2026DUT Information: Weight 1.51 kg (3.33 lb), the same as the maker's figure.

In the box

Warranty

Manufacturer warranty (source market)
8years1Maker product pageasus.com/motherboards-components/power-supply-units/tuf-gaming/tuf-gaming-1000p/techspecRead 15 October 2026Warranty row 8-year. The page is the ASUS global site.

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Sources

We read 7 sources for this power supply. The numbers match the markers in the sheet.

  1. Read 15 October 2026Backs 26 fields
  2. Read 15 October 2026Backs 9 fields
  3. Read 15 October 2026Backs 2 fields
  4. Read 15 October 2026Backs 25 fields
  5. Read 15 October 2026Backs 1 field
  6. Read 15 October 2026Backs 3 fields
  7. Read 15 October 2026Backs 4 fields

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