Hardware Spec Index

Caldera PW-7564 SE 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW7564-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,147 (Power Supplies scale)
Category rank#809
Street price$59
Power550 W (rated)
Performance per dollar19.44
Released2022

Specifications

BrandCaldera
ModelCaldera PW-7564 SE
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Novexa PW-7237 Max 550W 80 PLUS Bronze ATX 3.0 Power Supply1,126$49Compare
Novexa PW-6505 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply824$49Compare
Novexa PW-4860 XT 750W 80 PLUS Bronze ATX 3.0 Power Supply1,140$49Compare
Teralux PW-2416 Pro 550W 80 PLUS Bronze SFX Power Supply1,137$59Compare
Zephyra PW-3570 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,062$179Compare
Novexa PW-4615 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,814$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7564 SE 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/9550641 (accessed 2026-10-20).