Hardware Spec Index

Zephyra PW-1373 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW1373-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,801 (Power Supplies scale)
Category rank#4,498
Street price$139
Power850 W (rated)
Performance per dollar12.96
Released2024

Specifications

BrandZephyra
ModelZephyra PW-1373 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
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
Vantrel PW-1112 SE 850W 80 PLUS Gold ATX Power Supply1,424$79Compare
Zephyra PW-5073 Prime 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,759$329Compare
Vantrel PW-1011 XT 1200W 80 PLUS Gold ATX 3.1 Power Supply2,246$189Compare
Novexa PW-3774 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,687$279Compare
Vantrel PW-5415 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,536$249Compare
Caldera PW-6453 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,965$369Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1373 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6184556 (accessed 2026-10-23).