Hardware Spec Index

Zephyra PW-1438 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1438-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,698 (Power Supplies scale)
Category rank#29,696
Street price$129
Power850 W (rated)
Performance per dollar13.16
Released2020

Specifications

BrandZephyra
ModelZephyra PW-1438 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
Teralux PW-2007 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply2,070$149Compare
Novexa PW-6026 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply1,167$69Compare
Vantrel PW-4028 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,246$69Compare
Zephyra PW-6746 Edge 1300W 80 PLUS Titanium ATX Power Supply2,679$299Compare
Caldera PW-9688 Max 1300W 80 PLUS Gold ATX 3.1 Power Supply2,420$289Compare
Caldera PW-5007 Prime 1300W 80 PLUS Titanium ATX Power Supply2,695$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1438 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/91789644 (accessed 2026-10-21).