Hardware Spec Index

Novexa PW-3223 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW3223-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,578 (Power Supplies scale)
Category rank#38,639
Street price$99
Power850 W (rated)
Performance per dollar15.94
Released2025

Specifications

BrandNovexa
ModelNovexa PW-3223 XT
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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-3220 Plus 850W 80 PLUS Gold ATX Power Supply1,473$109Compare
Zephyra PW-4688 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,803$159Compare
Zephyra PW-1031 XT 1600W 80 PLUS Titanium ATX Power Supply2,747$399Compare
Zephyra PW-6456 Prime 1000W 80 PLUS Gold ATX Power Supply2,254$239Compare
Vantrel PW-1943 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply2,080$179Compare
Vantrel PW-7156 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply1,100$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3223 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/632584 (accessed 2026-10-19).