Hardware Spec Index

Zephyra PW-3577 XT 1200W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3577-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,277 (Power Supplies scale)
Category rank#31,613
Street price$269
Power1200 W (rated)
Performance per dollar8.46
Released2025

Specifications

BrandZephyra
ModelZephyra PW-3577 XT
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-8475 Ti 1300W 80 PLUS Platinum ATX Power Supply2,841$359Compare
Vantrel PW-1206 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply2,423$319Compare
Novexa PW-5597 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,491$99Compare
Teralux PW-1250 Pro 650W 80 PLUS Bronze SFX Power Supply766$39Compare
Teralux PW-8070 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,218$59Compare
Teralux PW-9675 Prime 1200W 80 PLUS Titanium ATX Power Supply2,524$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3577 XT 1200W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/636945 (accessed 2026-10-26).