Hardware Spec Index

Zephyra PW-3905 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3905-MAX · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,250 (Power Supplies scale)
Category rank#34,258
Street price$229
Power1300 W (rated)
Performance per dollar9.83
Released2026

Specifications

BrandZephyra
ModelZephyra PW-3905 Max
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
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
Teralux PW-8899 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,860$169Compare
Vantrel PW-2857 Core 750W 80 PLUS Bronze ATX Power Supply1,039$49Compare
Teralux PW-6649 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,275$79Compare
Vantrel PW-2987 Plus 850W 80 PLUS Gold ATX Power Supply1,592$119Compare
Caldera PW-7700 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,867$149Compare
Zephyra PW-7487 Core 1000W 80 PLUS Platinum SFX Power Supply2,516$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3905 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/7056876 (accessed 2026-10-20).