Hardware Spec Index

Novexa PW-9638 Prime 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9638-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,494 (Power Supplies scale)
Category rank#5,167
Street price$119
Power750 W (rated)
Performance per dollar12.55
Released2019

Specifications

BrandNovexa
ModelNovexa PW-9638 Prime
Rated output750 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-6990 Core 850W 80 PLUS Platinum ATX 3.1 Power Supply2,080$199Compare
Novexa PW-3888 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply1,233$69Compare
Zephyra PW-6859 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,793$349Compare
Novexa PW-5750 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,906$389Compare
Novexa PW-5805 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,254$69Compare
Vantrel PW-1888 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,667$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9638 Prime 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7181667 (accessed 2026-10-23).