Hardware Spec Index

Novexa PW-4252 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4252-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,207 (Power Supplies scale)
Category rank#19,618
Street price$69
Power850 W (rated)
Performance per dollar17.49
Released2024

Specifications

BrandNovexa
ModelNovexa PW-4252 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
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
Caldera PW-1991 Pro 1300W 80 PLUS Platinum ATX Power Supply2,733$339Compare
Novexa PW-1271 XT 1000W 80 PLUS Gold ATX Power Supply2,075$189Compare
Zephyra PW-9562 Max 750W 80 PLUS Bronze ATX 3.0 Power Supply988$49Compare
Novexa PW-2068 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,280$219Compare
Caldera PW-6795 XT 550W 80 PLUS Gold ATX 3.1 Power Supply977$49Compare
Vantrel PW-8378 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,978$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4252 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/644747 (accessed 2026-10-21).