Hardware Spec Index

Zephyra PW-5640 Max 1200W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW5640-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,143 (Power Supplies scale)
Category rank#49,049
Street price$239
Power1200 W (rated)
Performance per dollar8.97
Released2022

Specifications

BrandZephyra
ModelZephyra PW-5640 Max
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Zephyra PW-4603 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,447$259Compare
Novexa PW-5696 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply924$49Compare
Caldera PW-4910 Prime 1000W 80 PLUS Platinum ATX Power Supply2,149$239Compare
Zephyra PW-4001 Max 1000W 80 PLUS Gold ATX Power Supply2,160$239Compare
Vantrel PW-3918 Prime 850W 80 PLUS Gold ATX Power Supply1,201$69Compare
Vantrel PW-3164 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,525$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5640 Max 1200W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/987653 (accessed 2026-10-20).