Hardware Spec Index

Zephyra PW-8438 Pro 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW8438-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,335 (Power Supplies scale)
Category rank#6,341
Street price$259
Power1300 W (rated)
Performance per dollar9.02
Released2020

Specifications

BrandZephyra
ModelZephyra PW-8438 Pro
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% 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
Novexa PW-7396 Prime 850W 80 PLUS Gold SFX Power Supply1,736$139Compare
Caldera PW-3894 Prime 1000W 80 PLUS Gold SFX Power Supply1,746$159Compare
Caldera PW-4269 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,694$139Compare
Caldera PW-6090 Core 1300W 80 PLUS Platinum ATX Power Supply2,886$379Compare
Caldera PW-3265 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,660$349Compare
Caldera PW-5432 Ultra 850W 80 PLUS Platinum ATX 3.0 Power Supply1,828$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8438 Pro 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/21478677 (accessed 2026-10-23).