Hardware Spec Index

Caldera PW-4341 Prime 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW4341-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,418 (Power Supplies scale)
Category rank#17,443
Street price$79
Power650 W (rated)
Performance per dollar17.95
Released2019

Specifications

BrandCaldera
ModelCaldera PW-4341 Prime
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-1852 XT 1600W 80 PLUS Titanium ATX Power Supply2,715$319Compare
Caldera PW-2780 Ti 1000W 80 PLUS Gold ATX Power Supply2,135$229Compare
Teralux PW-7647 XT 750W 80 PLUS Bronze SFX Power Supply1,040$49Compare
Teralux PW-4363 Plus 1000W 80 PLUS Gold ATX Power Supply1,732$129Compare
Teralux PW-9136 Ti 850W 80 PLUS Bronze ATX Power Supply1,353$69Compare
Vantrel PW-7034 SE 850W 80 PLUS Gold ATX Power Supply1,419$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4341 Prime 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/8088196 (accessed 2026-10-26).