Hardware Spec Index

Zephyra PW-4508 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4508-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,616 (Power Supplies scale)
Category rank#12,414
Street price$109
Power850 W (rated)
Performance per dollar14.83
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4508 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-3517 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,376$299Compare
Vantrel PW-8877 Pro 650W 80 PLUS Gold SFX Power Supply1,353$79Compare
Teralux PW-1613 Core 750W 80 PLUS Bronze ATX Power Supply1,073$59Compare
Vantrel PW-9997 Prime 750W 80 PLUS Bronze ATX 3.0 Power Supply1,029$59Compare
Caldera PW-7955 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,402$239Compare
Teralux PW-4281 Pro 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,310$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4508 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/96831999 (accessed 2026-10-26).