Hardware Spec Index

Caldera PW-1241 XT 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1241-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,560 (Power Supplies scale)
Category rank#33,642
Street price$109
Power750 W (rated)
Performance per dollar14.31
Released2019

Specifications

BrandCaldera
ModelCaldera PW-1241 XT
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4502 Prime 550W 80 PLUS Bronze ATX Power Supply882$39Compare
Teralux PW-5933 Max 850W 80 PLUS Bronze SFX Power Supply1,153$69Compare
Caldera PW-7776 Ti 850W 80 PLUS Gold ATX Power Supply1,952$179Compare
Zephyra PW-2796 Plus 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,762$359Compare
Caldera PW-1563 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,697$319Compare
Vantrel PW-5811 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,458$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1241 XT 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/93035081 (accessed 2026-10-23).