Hardware Spec Index

Caldera PW-4722 Edge 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW4722-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,159 (Power Supplies scale)
Category rank#11,485
Street price$59
Power650 W (rated)
Performance per dollar19.64
Released2020

Specifications

BrandCaldera
ModelCaldera PW-4722 Edge
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-5717 Max 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,521$299Compare
Zephyra PW-3008 Edge 550W 80 PLUS Gold SFX Power Supply1,144$59Compare
Zephyra PW-2155 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply832$39Compare
Caldera PW-7533 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,604$109Compare
Zephyra PW-6497 Edge 550W 80 PLUS Gold ATX Power Supply768$39Compare
Novexa PW-7231 Prime 750W 80 PLUS Bronze ATX Power Supply1,256$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4722 Edge 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/4195572 (accessed 2026-10-26).