Hiditec GDX1050 v3 80PLUS GOLD ATX 3.1 PCIe 5.1

1050 W · 80+ Gold · Fully modular

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Wattage 1050 W
Efficiency 80+ Gold
Modular Fully modular
Form factor ATX

Hiditec GDX1050 v3 80PLUS GOLD ATX 3.1 PCIe 5.1 is a 1050 W power supply rated 80+ Gold (fully modular). Pick one with some headroom above your build's draw. It came out in 2025.

Released: 2025-10-04

Specifications

Key specs

Wattage: 1050 W
Efficiency: 80+ Gold
Modular: Fully modular
Form factor: ATX
Released: 2025-10-04
Part number: PSU010051
EAN / UPC: 8436545693933

Power

Total power: 1050 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 100 W
Combined power (+12V): 1050 W
Combined power (+5V): 100 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 12.5 W
Max output current (+3.3V): 20 A
Max output current (+12V): 87.5 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 2.5 A
Efficiency: 90%
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 60 cm
Number of SATA power connectors: 9
SATA power cable length: 550,680,810,940 mm
Number of SATA power cables: 3
Peripheral (Molex) power connectors (4-pin): 3
Peripheral (Molex) power cable length: 550,680,810 mm
EPS power connector (4+4 pin): Yes
PCI Express power connectors (6+2 pin): 6
PCI Express power cable length: 75 cm
ATX power connector (20+4 pin): Yes
Number of EPS connectors: 2
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Gold
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Bearing technology: FDB
Mean time between failures (MTBF): 100000 h

Design

Product colour: Black
Cooling type: Active
Fan diameter: 14 cm
Number of fans: 1 fan(s)
Fan location: Top
On/off switch: Yes

Weight & dimensions

Width: 150 mm
Depth: 160 mm
Height: 86 mm
Weight: 2.2 kg

Other features

EPS cable length: 65 cm

Check the manufacturer's page before buying.

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GDX1050 v3 80PLUS GOLD ATX 3.1 PCIe 5.1 vs similar power supplies

	Hiditec GDX1050 v3 80PLUS GOLD ATX 3.1 PCIe 5.1	Hiditec GDX1050 v2	Chieftec POLARIS 3.0 1050W	COUGAR 31GM105001P01 1050W Power Supply
Wattage	1050 W	1050 W	1050 W	1050 W
Efficiency	80+ Gold	80+ Gold	80+ Gold	80+ Gold
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2025	2024	2023	2022