Hardware Spec Index

Zephyra PW-7490 SE 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW7490-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,306 (Power Supplies scale)
Category rank#47,425
Street price$219
Power1200 W (rated)
Performance per dollar10.53
Released2021

Specifications

BrandZephyra
ModelZephyra PW-7490 SE
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 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
Zephyra PW-9859 SE 550W 80 PLUS Gold ATX Power Supply761$39Compare
Teralux PW-2330 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,892$389Compare
Zephyra PW-5292 Prime 750W 80 PLUS Bronze ATX Power Supply1,317$79Compare
Caldera PW-9659 Core 1000W 80 PLUS Gold ATX Power Supply2,322$229Compare
Vantrel PW-6899 Max 1000W 80 PLUS Gold ATX Power Supply1,845$139Compare
Zephyra PW-9558 SE 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,455$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7490 SE 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/463369 (accessed 2026-10-19).