Hardware Spec Index

Zephyra PW-5681 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW5681-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,008 (Power Supplies scale)
Category rank#18,894
Street price$169
Power850 W (rated)
Performance per dollar11.88
Released2025

Specifications

BrandZephyra
ModelZephyra PW-5681 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
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
Zephyra PW-7527 Ultra 1200W 80 PLUS Gold ATX Power Supply2,651$269Compare
Vantrel PW-4912 Plus 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,874$369Compare
Caldera PW-2472 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,954$389Compare
Zephyra PW-8720 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,717$119Compare
Vantrel PW-6648 Max 1200W 80 PLUS Platinum ATX Power Supply2,685$269Compare
Teralux PW-1667 Edge 1600W 80 PLUS Titanium ATX Power Supply2,513$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5681 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4877898 (accessed 2026-10-26).