Hardware Spec Index

Caldera PW-9670 Ultra 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW9670-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,071 (Power Supplies scale)
Category rank#42,875
Street price$69
Power650 W (rated)
Performance per dollar15.52
Released2025

Specifications

BrandCaldera
ModelCaldera PW-9670 Ultra
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 factorSFX-L
ModularityFully 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-3114 Ti 1200W 80 PLUS Gold ATX Power Supply2,229$199Compare
Zephyra PW-2597 SE 1000W 80 PLUS Gold SFX Power Supply2,105$199Compare
Zephyra PW-7301 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,549$109Compare
Novexa PW-7926 Plus 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,303$209Compare
Zephyra PW-4600 SE 1000W 80 PLUS Gold SFX Power Supply1,819$159Compare
Teralux PW-6503 Pro 650W 80 PLUS Bronze SFX Power Supply1,273$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9670 Ultra 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/41367235 (accessed 2026-10-24).