Hardware Spec Index

Caldera PW-3531 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3531-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,459 (Power Supplies scale)
Category rank#27,224
Street price$259
Power1300 W (rated)
Performance per dollar9.49
Released2023

Specifications

BrandCaldera
ModelCaldera PW-3531 XT
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 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-7291 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,662$119Compare
Teralux PW-5625 XT 1000W 80 PLUS Gold ATX Power Supply2,092$209Compare
Caldera PW-3465 Prime 550W 80 PLUS Bronze ATX Power Supply921$39Compare
Teralux PW-1833 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,997$169Compare
Teralux PW-7916 Prime 850W 80 PLUS Gold ATX Power Supply1,626$119Compare
Zephyra PW-2724 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,919$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3531 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/91660558 (accessed 2026-10-23).