Hardware Spec Index

Caldera PW-5371 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW5371-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,753 (Power Supplies scale)
Category rank#26,096
Street price$319
Power1300 W (rated)
Performance per dollar8.63
Released2026

Specifications

BrandCaldera
ModelCaldera PW-5371 Ultra
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2735 XT 1000W 80 PLUS Platinum ATX Power Supply2,107$189Compare
Caldera PW-3683 Max 650W 80 PLUS Gold ATX Power Supply1,272$79Compare
Caldera PW-8585 Prime 850W 80 PLUS Gold ATX Power Supply1,129$59Compare
Teralux PW-7747 SE 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,329$219Compare
Vantrel PW-1576 SE 850W 80 PLUS Gold SFX Power Supply1,573$129Compare
Zephyra PW-9477 Plus 850W 80 PLUS Bronze ATX 3.0 Power Supply1,319$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5371 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/94891037 (accessed 2026-10-22).