Hardware Spec Index

Zephyra PW-3740 Core 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3740-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,138 (Power Supplies scale)
Category rank#6,285
Street price$49
Power750 W (rated)
Performance per dollar23.22
Released2026

Specifications

BrandZephyra
ModelZephyra PW-3740 Core
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8195 Pro 1200W 80 PLUS Titanium ATX Power Supply2,222$219Compare
Caldera PW-1172 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,467$89Compare
Vantrel PW-1705 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,661$119Compare
Novexa PW-4457 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,709$339Compare
Zephyra PW-4616 SE 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,784$339Compare
Caldera PW-9827 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply1,069$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3740 Core 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/962470 (accessed 2026-10-26).