EVGA 1000 GQ 1000W Power Supply: 80 Plus Gold, semi-modular, specs explained

The EVGA 1000 GQ (model 210-GQ-1000-V1) is a 1000-watt power supply for desktop PCs. It is 80 PLUS Gold certified and semi-modular, and EVGA lists a 135 mm fan, Japanese capacitors and a five-year warranty. It targets builds with high-power parts or several drives.

Why 1000 watts

A power supply's wattage is the total it can deliver. The parts in your PC only draw what they need, so a larger unit doesn't use more power by itself. Higher capacity makes sense for systems with a powerful graphics card, a high-end CPU, or many drives and add-in cards. It also gives headroom, as supplies generally run most efficiently and quietly below their maximum load.

80 PLUS Gold efficiency

80 PLUS is a certification of efficiency at set load levels. EVGA states 90% efficiency at 115V and 92% at 220-240V, or higher, under typical loads. More efficiency typically means less heat from the supply for the same output.

Semi-modular cabling

In a semi-modular design, the essential cables (usually the motherboard 24-pin) are permanently attached, while the others, such as graphics, SATA and peripheral cables, plug in as needed. This reduces clutter without the extra connectors of a fully modular design. Check the manual for which cables are fixed on this unit.

Connectors listed

EVGA lists these connectors:

• One 24-pin ATX
• Two EPS (CPU) 8-pin (4+4)
• Ten PCIe 8-pin (6+2)
• Twelve SATA
• Three four-pin peripheral and two floppy

That is a large number of PCIe and SATA connections, useful for multiple graphics cards or many storage drives. These are the counts as listed, and some of them may be shared across cable runs.

Cooling and ECO mode

The fan is 135 mm with a fluid dynamic bearing, a design that typically gives quiet running and long life. EVGA's ECO mode is described as giving near-silent operation, which usually means the fan stays slow or off at light loads. The operating temperature range is listed as 0 to 50 °C.

Protections

EVGA lists OVP (over-voltage), UVP (under-voltage), OCP (over-current), OPP (over-power), SCP (short-circuit) and OTP (over-temperature) protections. Installing a power supply involves mains electricity, so follow the manual and local electrical guidance.

Size

The listing gives roughly 7.1 x 5.9 x 3.3 inches, with a weight of about 7 lb (around 3.2 kg), and aluminium construction. Standard ATX supplies share most mounting layouts, but check your case.

Who it suits

It suits builders planning power-hungry components, workstations with several drives, or systems they want to expand later. For a modest office PC, a smaller supply is typically enough.

What to check before you buy

• Your total load: add up the maximum draw of your parts and compare it with 1000W.
• Connectors: make sure the PCIe and CPU cable counts match your parts.
• Case fit: check space for a supply of this length and the cable bulk.
• Cables: modular cables from other models are generally not interchangeable.
• Warranty terms: check how EVGA's five-year coverage applies in your region.

The short version

• A 1000W ATX power supply, 80 PLUS Gold, semi-modular.
• 135 mm fluid dynamic bearing fan with ECO mode; 100% Japanese capacitors.
• Protections: OVP, UVP, OCP, OPP, SCP and OTP.
• Listed connectors include ten PCIe 8-pin and twelve SATA.
• Five-year warranty as listed.

Bloiq is reader-supported. Some links may earn us a commission; it never affects what we write. How we make money.