Hardware Spec Index

Caldera PW-7239 SE 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW7239-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index2,394 (Power Supplies scale)
Category rank#6,208
Street price$219
Power1200 W (rated)
Performance per dollar10.93
Released2021

Specifications

BrandCaldera
ModelCaldera PW-7239 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
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-7455 Plus 650W 80 PLUS Bronze ATX 3.0 Power Supply916$39Compare
Teralux PW-2148 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,810$399Compare
Zephyra PW-2251 Ti 550W 80 PLUS Gold ATX Power Supply915$49Compare
Teralux PW-4982 Pro 1600W 80 PLUS Titanium ATX Power Supply2,680$289Compare
Zephyra PW-9757 Pro 550W 80 PLUS Bronze ATX Power Supply1,094$59Compare
Zephyra PW-8484 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,922$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7239 SE 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/6504319 (accessed 2026-10-26).