Hardware Spec Index

Caldera PW-9927 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9927-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index809 (Power Supplies scale)
Category rank#9,977
Street price$39
Power650 W (rated)
Performance per dollar20.74
Released2024

Specifications

BrandCaldera
ModelCaldera PW-9927 Edge
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Vantrel PW-3927 Core 1300W 80 PLUS Gold ATX 3.1 Power Supply2,387$219Compare
Zephyra PW-5935 Prime 850W 80 PLUS Gold ATX Power Supply1,504$99Compare
Teralux PW-9106 Prime 550W 80 PLUS Bronze ATX Power Supply771$39Compare
Novexa PW-4284 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply2,079$199Compare
Caldera PW-6003 Max 750W 80 PLUS Bronze SFX Power Supply1,158$49Compare
Novexa PW-1355 Core 750W 80 PLUS Bronze ATX Power Supply1,204$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9927 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/2152292 (accessed 2026-10-22).