Hardware Spec Index

Novexa PW-2523 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2523-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,581 (Power Supplies scale)
Category rank#42,686
Street price$129
Power850 W (rated)
Performance per dollar12.26
Released2026

Specifications

BrandNovexa
ModelNovexa PW-2523 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3308 Pro 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,846$359Compare
Caldera PW-2491 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Teralux PW-5749 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,121$59Compare
Vantrel PW-2117 XT 850W 80 PLUS Gold ATX Power Supply1,550$89Compare
Zephyra PW-3109 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,746$399Compare
Vantrel PW-8445 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,597$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2523 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/219655 (accessed 2026-10-19).