Hardware Spec Index

Zephyra PW-5757 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW5757-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,242 (Power Supplies scale)
Category rank#40,400
Street price$179
Power1200 W (rated)
Performance per dollar12.53
Released2023

Specifications

BrandZephyra
ModelZephyra PW-5757 XT
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-1306 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,107$69Compare
Teralux PW-8445 Plus 650W 80 PLUS Bronze SFX Power Supply996$49Compare
Novexa PW-1673 Prime 1000W 80 PLUS Platinum ATX Power Supply2,260$249Compare
Teralux PW-4777 Plus 550W 80 PLUS Bronze SFX Power Supply756$39Compare
Caldera PW-8341 Ultra 1200W 80 PLUS Titanium ATX Power Supply2,370$269Compare
Caldera PW-8318 XT 550W 80 PLUS Gold ATX 3.0 Power Supply979$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5757 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/15033367 (accessed 2026-10-20).