Hardware Spec Index

Zephyra PW-7844 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW7844-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,456 (Power Supplies scale)
Category rank#27,240
Street price$99
Power850 W (rated)
Performance per dollar14.71
Released2020

Specifications

BrandZephyra
ModelZephyra PW-7844 Plus
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
Fan135 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-4431 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,699$99Compare
Teralux PW-6317 Plus 1600W 80 PLUS Platinum ATX Power Supply2,882$389Compare
Teralux PW-7189 Ti 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,591$309Compare
Vantrel PW-9629 SE 650W 80 PLUS Bronze ATX Power Supply984$49Compare
Vantrel PW-5519 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,522$319Compare
Zephyra PW-5722 XT 850W 80 PLUS Gold ATX Power Supply1,520$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7844 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7756982 (accessed 2026-10-23).