Hardware Spec Index

Novexa PW-4738 XT 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW4738-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,294 (Power Supplies scale)
Category rank#47,405
Street price$239
Power1000 W (rated)
Performance per dollar9.60
Released2021

Specifications

BrandNovexa
ModelNovexa PW-4738 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4916 SE 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,429$299Compare
Novexa PW-4673 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply2,302$249Compare
Novexa PW-6309 Ultra 550W 80 PLUS Gold ATX Power Supply805$39Compare
Caldera PW-5663 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply2,005$159Compare
Teralux PW-9951 Max 850W 80 PLUS Gold ATX 3.1 Power Supply2,038$209Compare
Teralux PW-3151 XT 1600W 80 PLUS Titanium ATX Power Supply2,538$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4738 XT 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/95540408 (accessed 2026-10-21).