Hardware Spec Index

Novexa PW-7318 Prime 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW7318-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,440 (Power Supplies scale)
Category rank#2,260
Street price$109
Power850 W (rated)
Performance per dollar13.21
Released2021

Specifications

BrandNovexa
ModelNovexa PW-7318 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2485 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,924$139Compare
Vantrel PW-6551 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,125$59Compare
Vantrel PW-7955 SE 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,387$219Compare
Teralux PW-6090 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,333$79Compare
Teralux PW-4840 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,515$279Compare
Teralux PW-7829 Ti 1000W 80 PLUS Titanium ATX Power Supply2,540$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7318 Prime 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/9971544 (accessed 2026-10-26).