Hardware Spec Index

Novexa PW-2559 Ultra 1000W 80 PLUS Platinum SFX Power Supply

Power Supplies · Novexa · SKU PW2559-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,211 (Power Supplies scale)
Category rank#3,258
Street price$229
Power1000 W (rated)
Performance per dollar9.66
Released2023

Specifications

BrandNovexa
ModelNovexa PW-2559 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Teralux PW-8690 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,403$229Compare
Zephyra PW-7395 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply896$39Compare
Novexa PW-8077 XT 1000W 80 PLUS Gold ATX Power Supply2,142$179Compare
Vantrel PW-7261 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,192$239Compare
Zephyra PW-6534 Ultra 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,850$339Compare
Vantrel PW-6865 Max 750W 80 PLUS Gold SFX Power Supply1,261$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2559 Ultra 1000W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/462863 (accessed 2026-10-19).