Hardware Spec Index

Novexa PW-2668 XT 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW2668-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,707 (Power Supplies scale)
Category rank#24,520
Street price$119
Power850 W (rated)
Performance per dollar14.34
Released2025

Specifications

BrandNovexa
ModelNovexa PW-2668 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 factorSFX-L
ModularityFully modular
Fan120 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-5863 Ti 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,359$249Compare
Teralux PW-4897 Max 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,305$269Compare
Zephyra PW-4519 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,217$69Compare
Vantrel PW-9507 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,297$259Compare
Vantrel PW-4636 Ti 1000W 80 PLUS Gold ATX Power Supply1,639$119Compare
Caldera PW-7971 Plus 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,845$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2668 XT 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/45802642 (accessed 2026-10-24).