Hardware Spec Index

Zephyra PW-1237 Max 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW1237-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,718 (Power Supplies scale)
Category rank#48,714
Street price$349
Power1300 W (rated)
Performance per dollar7.79
Released2019

Specifications

BrandZephyra
ModelZephyra PW-1237 Max
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
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-7274 Pro 850W 80 PLUS Gold ATX Power Supply1,346$79Compare
Zephyra PW-6344 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,872$179Compare
Teralux PW-1954 SE 1600W 80 PLUS Titanium ATX Power Supply2,980$359Compare
Zephyra PW-7413 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply1,964$169Compare
Zephyra PW-6579 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,800$149Compare
Novexa PW-5159 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply899$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1237 Max 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/7601734 (accessed 2026-10-20).