Hardware Spec Index

Novexa PW-1458 Max 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW1458-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,232 (Power Supplies scale)
Category rank#10,099
Street price$69
Power850 W (rated)
Performance per dollar17.86
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1458 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7656 Pro 850W 80 PLUS Bronze ATX Power Supply1,386$99Compare
Teralux PW-2204 Max 1300W 80 PLUS Gold ATX Power Supply2,336$299Compare
Vantrel PW-8201 Prime 1200W 80 PLUS Titanium ATX Power Supply2,680$339Compare
Caldera PW-2315 Max 550W 80 PLUS Gold SFX Power Supply752$39Compare
Novexa PW-2127 Pro 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,718$319Compare
Vantrel PW-5245 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,194$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1458 Max 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/632937 (accessed 2026-10-23).