Hardware Spec Index

Zephyra PW-3942 Max 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW3942-MAX · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,190 (Power Supplies scale)
Category rank#39,855
Street price$189
Power1000 W (rated)
Performance per dollar11.59
Released2021

Specifications

BrandZephyra
ModelZephyra PW-3942 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-4689 Core 750W 80 PLUS Gold ATX Power Supply1,488$109Compare
Teralux PW-5539 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,421$99Compare
Zephyra PW-3899 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,310$79Compare
Vantrel PW-6556 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply1,025$49Compare
Novexa PW-4299 Max 1200W 80 PLUS Gold ATX Power Supply2,225$219Compare
Caldera PW-7511 Ultra 750W 80 PLUS Bronze ATX 3.0 Power Supply1,038$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3942 Max 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8663145 (accessed 2026-10-23).