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White fully modular ATX power supply with 120mm fan and magnetic AORUS plate

GIGABYTE

GIGABYTE GP-AE1000PM PG5 ICE Rev1.1 1000W ATX 3.1 power supply

SKU CH-7FMB-SMW6A MPN GP-AE1000PM PG5 ICE Rev1.1

Fully modular 1000W ATX 3.1 unit with native 12VHPWR connector for PCIe 5.1 graphics cards, 80 PLUS Platinum efficiency, Japanese capacitors and a 120mm FDB fan

  • Max wattage1000 W
  • Power efficiency92% at typical load
  • Modular cablingFull Modular
  • Fan configuration120 mm Fluid Dynamic Bearing (FDB) Fan
  • Power factor correctionActive PFC (>0.9 typical)
  • PSU length limit140 mm
  • Delivers 1000 W on a single +12 V rail for stable high-load performance
  • Meets Intel ATX 3.1 spec with 200 % power excursion support
  • Native 12VHPWR cable powers PCIe 5.1 graphics cards up to 600 W
  • 80 PLUS Platinum certification gives 92 % efficiency at typical load
  • 120 mm FDB fan and 100 % Japanese capacitors ensure quiet, long-life operation

ATX 3.1 power supply for modern builds

This GIGABYTE unit delivers 1000 W through a single +12 V rail and meets the Intel ATX 3.1 specification. A native 12VHPWR connector supports PCIe 5.1 graphics cards with up to 600 W. The fully modular design uses 100 % Japanese capacitors and a 120 mm fluid dynamic bearing fan.

Suits high-end GPU and CPU combinations

Builders pairing a flagship graphics card with a powerful processor will benefit from the 200 % total power excursion capability and 92 % efficiency at typical load. Systems that require more than 1000 W or lack space for a 140 mm deep unit should consider a higher capacity or shorter form factor.

Handles sustained loads with 16 ms hold-up time

The Platinum-rated platform maintains stable output during transient spikes of three times the GPU power rating. Protection circuits cover over-voltage, over-power, short-circuit, under-voltage, over-current and over-temperature events. Continuous loads beyond 1000 W exceed the rated capacity of this model.

How it compares

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

Price $146.99
Typical for this category: the median of 10,869 items is $142.99.
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameGIGABYTE
Model nameGP-AE1000PM PG5 ICE
Product colorWhite
Product typeATX 3.1 Compatible
Ports & slots
Connection types1 × 12VHPWR (12+4) PCIe / 1 × 24 pin (20+4) ATX / 3 × 4 pin Peripheral / 6 × 8 pin (6+2) PCIe
Power
Max wattage1000 W
Power efficiency92% at typical load
Modular cablingFull Modular
Power factor correctionActive PFC (>0.9 typical)
Power good signal100-150 ms
Power hold-up time>16 ms
Efficiency certification80 PLUS PLATINUM Certified
Built-in protectionOVP/OPP/SCP/UVP/OCP/OTP
Supply voltage100–240 V
AC input frequency60-50 Hz
Rated input current15-6.5A
Size & build
Shipping weight3.18 kg
Package size343 × 216 × 127 mm
Compatibility
PSU length limit140 mm
More details
Fan configuration120 mm Fluid Dynamic Bearing (FDB) Fan
Mean time between failures>100,000 h

Questions about this item

Will the native 12VHPWR cable support a PCIe Gen 5 graphics card drawing 600W?

Yes, the included native 16-pin cable is designed for PCIe Gen 5.1 cards and can deliver up to 600W.

Is the 140mm length compatible with compact cases?

At 140mm long, this ATX 3.1 unit fits many mid-tower and some compact builds; verify your case clearance before ordering.

What protections guard components during power anomalies?

The unit provides OVP, OPP, SCP, UVP, OCP and OTP to shield hardware from voltage spikes, shorts and overheating.

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