Hardware Spec Index

Zephyra PW-7151 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7151-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,259 (Power Supplies scale)
Category rank#23,198
Street price$79
Power850 W (rated)
Performance per dollar15.94
Released2025

Specifications

BrandZephyra
ModelZephyra PW-7151 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
Novexa PW-8697 Ultra 1300W 80 PLUS Gold ATX 3.1 Power Supply2,532$289Compare
Zephyra PW-7551 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,021$179Compare
Caldera PW-2349 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,533$119Compare
Novexa PW-8996 Ultra 1000W 80 PLUS Gold ATX Power Supply2,225$259Compare
Novexa PW-1318 Core 1000W 80 PLUS Gold SFX Power Supply1,912$149Compare
Novexa PW-3103 Prime 550W 80 PLUS Bronze ATX Power Supply1,094$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7151 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/655091 (accessed 2026-10-21).