Hardware Spec Index

Caldera PW-2213 Prime 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW2213-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index805 (Power Supplies scale)
Category rank#29,581
Street price$39
Power550 W (rated)
Performance per dollar20.64
Released2019

Specifications

BrandCaldera
ModelCaldera PW-2213 Prime
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-1891 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,906$179Compare
Vantrel PW-6015 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,832$159Compare
Zephyra PW-5901 Ti 550W 80 PLUS Bronze SFX Power Supply1,115$59Compare
Teralux PW-4660 XT 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,027$189Compare
Caldera PW-4291 Edge 850W 80 PLUS Platinum ATX 3.0 Power Supply2,106$209Compare
Teralux PW-6448 Edge 750W 80 PLUS Gold ATX Power Supply1,637$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2213 Prime 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6862986 (accessed 2026-10-20).