Hardware Spec Index

Novexa PW-4539 Prime 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW4539-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,828 (Power Supplies scale)
Category rank#5,556
Street price$149
Power1000 W (rated)
Performance per dollar12.27
Released2025

Specifications

BrandNovexa
ModelNovexa PW-4539 Prime
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-8341 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,142$69Compare
Zephyra PW-1244 Core 650W 80 PLUS Bronze SFX Power Supply1,168$69Compare
Teralux PW-7510 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,356$279Compare
Zephyra PW-7119 Core 850W 80 PLUS Platinum ATX 3.0 Power Supply1,978$159Compare
Vantrel PW-2530 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply1,356$69Compare
Caldera PW-3432 SE 1000W 80 PLUS Platinum ATX Power Supply2,176$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4539 Prime 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/7088935 (accessed 2026-10-23).