Hardware Spec Index

Novexa PW-1458 Pro 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Novexa · SKU PW1458-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,155 (Power Supplies scale)
Category rank#24,326
Street price$179
Power1000 W (rated)
Performance per dollar12.04
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1458 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% 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
Vantrel PW-2588 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,326$219Compare
Zephyra PW-3542 XT 1000W 80 PLUS Gold ATX Power Supply2,568$309Compare
Caldera PW-3983 XT 650W 80 PLUS Gold ATX 3.0 Power Supply840$39Compare
Caldera PW-9973 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,475$279Compare
Vantrel PW-8729 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,721$319Compare
Zephyra PW-8320 Max 850W 80 PLUS Gold SFX Power Supply1,462$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1458 Pro 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/10249721 (accessed 2026-10-25).