Hardware Spec Index

Novexa PW-8955 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW8955-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index2,630 (Power Supplies scale)
Category rank#13,463
Street price$379
Power1300 W (rated)
Performance per dollar6.94
Released2026

Specifications

BrandNovexa
ModelNovexa PW-8955 Prime
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-3704 Core 1200W 80 PLUS Titanium ATX Power Supply2,515$239Compare
Teralux PW-9964 Core 850W 80 PLUS Gold ATX Power Supply1,272$79Compare
Novexa PW-4979 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,165$59Compare
Zephyra PW-9169 Prime 550W 80 PLUS Gold SFX Power Supply734$39Compare
Caldera PW-2757 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,758$339Compare
Teralux PW-1245 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply1,079$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8955 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/3476196 (accessed 2026-10-24).