Hardware Spec Index

Caldera PW-1652 Core 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW1652-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,350 (Power Supplies scale)
Category rank#8,528
Street price$79
Power650 W (rated)
Performance per dollar17.09
Released2023

Specifications

BrandCaldera
ModelCaldera PW-1652 Core
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-6798 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply720$39Compare
Novexa PW-4623 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,558$289Compare
Zephyra PW-6828 Core 1300W 80 PLUS Gold ATX 3.0 Power Supply2,580$319Compare
Teralux PW-1960 Edge 1000W 80 PLUS Platinum ATX Power Supply2,121$229Compare
Novexa PW-8259 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,694$299Compare
Novexa PW-3941 Plus 1000W 80 PLUS Titanium ATX Power Supply2,375$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1652 Core 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/8913703 (accessed 2026-10-26).