Hardware Spec Index

Caldera PW-5073 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5073-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,679 (Power Supplies scale)
Category rank#645
Street price$399
Power1300 W (rated)
Performance per dollar6.71
Released2022

Specifications

BrandCaldera
ModelCaldera PW-5073 Prime
Rated output1,300 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-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
Caldera PW-4714 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply996$49Compare
Vantrel PW-6510 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,808$149Compare
Vantrel PW-6857 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,219$69Compare
Vantrel PW-2287 Ti 650W 80 PLUS Gold ATX 3.1 Power Supply1,076$59Compare
Vantrel PW-2394 Core 1600W 80 PLUS Titanium ATX Power Supply2,732$339Compare
Vantrel PW-9758 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,745$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5073 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/2058686 (accessed 2026-10-23).