Hardware Spec Index

Caldera PW-9101 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9101-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index977 (Power Supplies scale)
Category rank#26,842
Street price$49
Power650 W (rated)
Performance per dollar19.94
Released2025

Specifications

BrandCaldera
ModelCaldera PW-9101 Plus
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
Fan135 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
Zephyra PW-9216 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply916$49Compare
Caldera PW-2788 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,221$199Compare
Zephyra PW-3096 Edge 1300W 80 PLUS Titanium ATX Power Supply2,714$369Compare
Teralux PW-9682 Ti 850W 80 PLUS Bronze ATX Power Supply1,381$79Compare
Zephyra PW-1384 Ultra 650W 80 PLUS Gold ATX Power Supply1,292$79Compare
Vantrel PW-4542 Edge 1600W 80 PLUS Gold ATX 3.1 Power Supply2,477$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9101 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/8946773 (accessed 2026-10-23).