Hardware Spec Index

Zephyra PW-9381 Prime 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW9381-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,386 (Power Supplies scale)
Category rank#22,311
Street price$229
Power1200 W (rated)
Performance per dollar10.42
Released2021

Specifications

BrandZephyra
ModelZephyra PW-9381 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-9980 Edge 550W 80 PLUS Gold ATX 3.0 Power Supply853$39Compare
Vantrel PW-2653 Pro 750W 80 PLUS Gold ATX Power Supply1,456$89Compare
Vantrel PW-1286 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,850$179Compare
Novexa PW-5955 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,971$169Compare
Teralux PW-6594 Ti 650W 80 PLUS Gold ATX 3.1 Power Supply1,051$49Compare
Caldera PW-2998 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,424$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9381 Prime 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/6884652 (accessed 2026-10-20).