Hardware Spec Index

Zephyra PW-5791 XT 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW5791-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,443 (Power Supplies scale)
Category rank#31,308
Street price$229
Power1200 W (rated)
Performance per dollar10.67
Released2019

Specifications

BrandZephyra
ModelZephyra PW-5791 XT
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
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
Zephyra PW-4274 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,450$89Compare
Caldera PW-7010 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,719$379Compare
Vantrel PW-9811 Max 1300W 80 PLUS Titanium ATX Power Supply2,883$309Compare
Caldera PW-8933 Prime 550W 80 PLUS Bronze ATX Power Supply731$39Compare
Zephyra PW-5431 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply1,265$69Compare
Caldera PW-6180 Edge 550W 80 PLUS Bronze ATX Power Supply896$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5791 XT 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/3956205 (accessed 2026-10-20).