Hardware Spec Index

Caldera PW-6742 Core 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW6742-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,020 (Power Supplies scale)
Category rank#8,193
Street price$59
Power650 W (rated)
Performance per dollar17.29
Released2023

Specifications

BrandCaldera
ModelCaldera PW-6742 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 factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-4994 Prime 550W 80 PLUS Gold SFX Power Supply916$39Compare
Teralux PW-2162 Core 1000W 80 PLUS Gold ATX Power Supply2,197$259Compare
Novexa PW-2010 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,815$149Compare
Novexa PW-2652 Pro 750W 80 PLUS Gold SFX Power Supply1,000$49Compare
Novexa PW-1168 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply2,387$269Compare
Caldera PW-1745 Pro 1000W 80 PLUS Gold ATX Power Supply1,976$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6742 Core 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/48415360 (accessed 2026-10-20).