Hardware Spec Index

Caldera PW-6241 Core 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6241-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,393 (Power Supplies scale)
Category rank#6,435
Street price$79
Power650 W (rated)
Performance per dollar17.63
Released2022

Specifications

BrandCaldera
ModelCaldera PW-6241 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
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
Novexa PW-3351 SE 1000W 80 PLUS Platinum ATX Power Supply2,023$169Compare
Vantrel PW-3513 XT 750W 80 PLUS Bronze SFX Power Supply1,420$79Compare
Zephyra PW-9604 SE 1000W 80 PLUS Gold SFX Power Supply2,163$199Compare
Novexa PW-5808 Plus 850W 80 PLUS Gold ATX Power Supply1,688$149Compare
Caldera PW-6930 Pro 850W 80 PLUS Platinum SFX Power Supply2,075$169Compare
Caldera PW-4861 Edge 1300W 80 PLUS Titanium ATX Power Supply2,773$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6241 Core 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/6072244 (accessed 2026-10-20).