Hardware Spec Index

Caldera PW-2014 Core 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW2014-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index766 (Power Supplies scale)
Category rank#23,929
Street price$39
Power550 W (rated)
Performance per dollar19.64
Released2020

Specifications

BrandCaldera
ModelCaldera PW-2014 Core
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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-3819 Edge 1000W 80 PLUS Gold ATX Power Supply1,871$179Compare
Zephyra PW-3049 XT 750W 80 PLUS Bronze ATX 3.0 Power Supply1,531$99Compare
Zephyra PW-3934 Edge 1000W 80 PLUS Gold ATX Power Supply1,961$139Compare
Caldera PW-2586 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,645$369Compare
Teralux PW-3027 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,591$99Compare
Caldera PW-3010 XT 550W 80 PLUS Bronze ATX Power Supply908$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2014 Core 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/97050467 (accessed 2026-10-24).