Hardware Spec Index

Caldera PW-8164 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8164-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index935 (Power Supplies scale)
Category rank#19,058
Street price$39
Power650 W (rated)
Performance per dollar23.97
Released2022

Specifications

BrandCaldera
ModelCaldera PW-8164 Edge
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-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
Vantrel PW-6716 XT 650W 80 PLUS Bronze ATX Power Supply1,093$59Compare
Novexa PW-9653 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,615$359Compare
Novexa PW-8748 Ultra 850W 80 PLUS Gold ATX Power Supply1,754$119Compare
Zephyra PW-9155 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,346$209Compare
Zephyra PW-9094 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,030$199Compare
Teralux PW-1649 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,367$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8164 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3461722 (accessed 2026-10-21).