Hardware Spec Index

Novexa PW-8448 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8448-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,287 (Power Supplies scale)
Category rank#46,397
Street price$259
Power1300 W (rated)
Performance per dollar8.83
Released2022

Specifications

BrandNovexa
ModelNovexa PW-8448 Prime
Rated output1,300 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 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-4761 Ti 850W 80 PLUS Gold ATX Power Supply1,835$149Compare
Novexa PW-8478 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply1,157$59Compare
Zephyra PW-1500 SE 850W 80 PLUS Platinum ATX Power Supply2,095$179Compare
Teralux PW-3936 Edge 850W 80 PLUS Gold ATX Power Supply1,584$89Compare
Caldera PW-7623 Core 650W 80 PLUS Gold ATX 3.1 Power Supply848$49Compare
Teralux PW-4678 Edge 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,853$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8448 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4267100 (accessed 2026-10-26).