Hardware Spec Index

Zephyra PW-1289 SE 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW1289-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,867 (Power Supplies scale)
Category rank#35,556
Street price$369
Power1300 W (rated)
Performance per dollar7.77
Released2019

Specifications

BrandZephyra
ModelZephyra PW-1289 SE
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4680 Edge 850W 80 PLUS Bronze ATX Power Supply1,243$69Compare
Zephyra PW-1974 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply1,124$59Compare
Zephyra PW-8529 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply913$49Compare
Caldera PW-9746 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,265$69Compare
Zephyra PW-4353 Plus 550W 80 PLUS Gold ATX Power Supply1,130$59Compare
Vantrel PW-8364 Edge 550W 80 PLUS Gold ATX 3.0 Power Supply963$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1289 SE 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/5520693 (accessed 2026-10-25).