Hardware Spec Index

Caldera PW-2000 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2000-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,013 (Power Supplies scale)
Category rank#47,072
Street price$49
Power650 W (rated)
Performance per dollar20.67
Released2022

Specifications

BrandCaldera
ModelCaldera PW-2000 Core
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4952 Core 850W 80 PLUS Gold SFX Power Supply1,873$159Compare
Teralux PW-6981 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,798$149Compare
Vantrel PW-8932 Pro 850W 80 PLUS Gold ATX Power Supply1,619$119Compare
Vantrel PW-8097 Edge 650W 80 PLUS Bronze ATX 3.1 Power Supply973$39Compare
Caldera PW-1573 Ultra 1000W 80 PLUS Platinum SFX Power Supply2,054$179Compare
Vantrel PW-9849 Pro 750W 80 PLUS Gold ATX 3.0 Power Supply1,216$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2000 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/4082523 (accessed 2026-10-24).