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White ATX power supply with 120mm fan and modular cables

GIGABYTE

GIGABYTE GP-UD1000GM PG5 ICE power supply

SKU CH-257V-P5D10 MPN GP-UD1000GM PG5 ICE

A 1000 W ATX power supply with 80 PLUS Gold efficiency, active PFC, a 120 mm fluid-dynamic-bearing fan and full protection circuitry

  • Max wattage1000 W
  • Power efficiency> 90%
  • Fan configuration120 mm Fluid Dynamic Bearing (FDB) Fan
  • Power factor correctionActive
  • Efficiency certification80 PLUS GOLD Certified
  • Overvoltage protection"OVP/OPP/SCP/ UVP/OCP/OTP"
  • 1000 W output powers demanding builds
  • 80 PLUS Gold certification cuts energy waste
  • 120 mm fluid-dynamic-bearing fan runs quietly
  • full protection suite guards components
  • 100 000 hour MTBF signals long life

Power and certification

This GIGABYTE unit delivers 1000 W of continuous output and carries 80 PLUS Gold certification for greater than 90 percent typical efficiency. Active PFC and a full set of protections including OVP, OPP, SCP, UVP, OCP and OTP keep connected components safe.

Who it suits and who it does not

The 1000 W capacity fits high-end desktop builds with multi-GPU layouts or heavy overclocking headroom. Builders who need less power or a lower price point should look at a smaller unit.

Deciding specification

The single figure that determines fit is the 1000 W maximum power rating; if your system draw stays well below that level, a lower-wattage supply will be more cost-effective.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $104.99
Cheaper than about 65% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGIGABYTE
Model nameGP-UD1000GM PG5 ICE
Power
Max wattage1000 W
Power efficiency> 90%
Power factor correctionActive
Efficiency certification80 PLUS GOLD Certified
Overvoltage protection"OVP/OPP/SCP/
UVP/OCP/OTP"
Supply voltage100–240 V
Rated input current12A-6.5A
Size & build
Shipping weight2.54 kg
Package size260 × 216 × 121 mm
More details
Fan configuration120 mm Fluid Dynamic Bearing (FDB) Fan
Mean time between failures>100,000 h

Questions about this item

What does the 1000 W rating deliver in a built system?

The unit can supply up to 1000 W of continuous DC power to components, with Active PFC and >90% typical efficiency reducing heat and electricity draw.

What does the 80 PLUS GOLD badge mean for daily use?

It certifies the PSU meets >90% efficiency at typical loads across the 100-240 V input range, lowering running costs and thermal output.

What space and airflow does the 120 mm FDB fan need?

A standard ATX PSU bay with clearance for a 120 mm fluid-dynamic-bearing fan to exhaust heat out the rear of the case.

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