Hardware Spec Index

Zephyra PW-7438 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW7438-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,865 (Power Supplies scale)
Category rank#14,432
Street price$159
Power1000 W (rated)
Performance per dollar11.73
Released2023

Specifications

BrandZephyra
ModelZephyra PW-7438 SE
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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-7543 Edge 550W 80 PLUS Bronze SFX Power Supply708$39Compare
Caldera PW-8055 SE 1000W 80 PLUS Gold ATX Power Supply1,869$179Compare
Vantrel PW-6089 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,574$129Compare
Teralux PW-7891 Core 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,644$349Compare
Novexa PW-4398 SE 1000W 80 PLUS Platinum ATX Power Supply2,393$269Compare
Novexa PW-3743 Edge 850W 80 PLUS Bronze ATX 3.0 Power Supply1,299$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7438 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/5820239 (accessed 2026-10-21).