Hardware Spec Index

Zephyra PW-3440 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3440-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,169 (Power Supplies scale)
Category rank#46,181
Street price$59
Power750 W (rated)
Performance per dollar19.81
Released2026

Specifications

BrandZephyra
ModelZephyra PW-3440 Pro
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-5604 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,655$119Compare
Vantrel PW-6792 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,339$299Compare
Novexa PW-4414 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply1,087$49Compare
Teralux PW-7514 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,224$179Compare
Teralux PW-1584 Ti 650W 80 PLUS Bronze ATX 3.0 Power Supply747$39Compare
Teralux PW-1470 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,077$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3440 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4471390 (accessed 2026-10-23).