Hardware Spec Index

Caldera PW-5441 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5441-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,304 (Power Supplies scale)
Category rank#2,247
Street price$269
Power1300 W (rated)
Performance per dollar8.57
Released2023

Specifications

BrandCaldera
ModelCaldera PW-5441 Plus
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-9556 Prime 650W 80 PLUS Bronze ATX Power Supply1,085$59Compare
Zephyra PW-6386 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,952$369Compare
Teralux PW-7051 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,138$49Compare
Caldera PW-9453 Pro 750W 80 PLUS Bronze ATX 3.0 Power Supply1,273$79Compare
Zephyra PW-4449 Pro 1300W 80 PLUS Platinum ATX Power Supply2,980$359Compare
Teralux PW-5146 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,662$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5441 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/5011676 (accessed 2026-10-25).