Hardware Spec Index

Caldera PW-1344 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW1344-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,208 (Power Supplies scale)
Category rank#26,225
Street price$249
Power1200 W (rated)
Performance per dollar8.87
Released2022

Specifications

BrandCaldera
ModelCaldera PW-1344 XT
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Vantrel PW-7855 Ti 850W 80 PLUS Gold ATX Power Supply1,653$129Compare
Teralux PW-6125 SE 850W 80 PLUS Bronze ATX Power Supply1,346$79Compare
Novexa PW-5959 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply733$39Compare
Caldera PW-3180 Pro 1300W 80 PLUS Gold ATX 3.0 Power Supply2,286$269Compare
Caldera PW-9457 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply1,957$169Compare
Teralux PW-8430 Core 550W 80 PLUS Gold SFX Power Supply830$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1344 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/32634220 (accessed 2026-10-24).