Hardware Spec Index

Novexa PW-4562 Ultra 850W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4562-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,277 (Power Supplies scale)
Category rank#42,531
Street price$69
Power850 W (rated)
Performance per dollar18.51
Released2025

Specifications

BrandNovexa
ModelNovexa PW-4562 Ultra
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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
Zephyra PW-3205 Plus 750W 80 PLUS Gold ATX Power Supply1,403$99Compare
Caldera PW-2612 XT 1000W 80 PLUS Gold ATX Power Supply1,743$129Compare
Caldera PW-5512 Ti 550W 80 PLUS Gold ATX Power Supply1,179$59Compare
Caldera PW-4058 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,329$99Compare
Vantrel PW-3551 Ti 850W 80 PLUS Gold SFX Power Supply1,478$109Compare
Vantrel PW-5334 XT 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,628$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4562 Ultra 850W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/4017052 (accessed 2026-10-23).