Hardware Spec Index

Caldera PW-4584 Ti 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW4584-TI · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index932 (Power Supplies scale)
Category rank#18,544
Street price$49
Power650 W (rated)
Performance per dollar19.02
Released2023

Specifications

BrandCaldera
ModelCaldera PW-4584 Ti
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 factorSFX-L
ModularitySemi-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-8839 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,462$99Compare
Caldera PW-3022 XT 1600W 80 PLUS Platinum ATX Power Supply2,532$299Compare
Vantrel PW-2962 Prime 850W 80 PLUS Gold ATX Power Supply1,861$139Compare
Novexa PW-2953 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply1,073$49Compare
Caldera PW-8507 Core 1600W 80 PLUS Titanium ATX Power Supply2,980$369Compare
Zephyra PW-7098 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,906$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4584 Ti 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/5669083 (accessed 2026-10-24).