Hardware Spec Index

Caldera PW-4867 Pro 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW4867-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index924 (Power Supplies scale)
Category rank#46,116
Street price$39
Power550 W (rated)
Performance per dollar23.69
Released2021

Specifications

BrandCaldera
ModelCaldera PW-4867 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityNon-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-4432 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,539$269Compare
Teralux PW-8760 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,694$389Compare
Vantrel PW-6076 Edge 1300W 80 PLUS Titanium ATX Power Supply2,479$269Compare
Zephyra PW-8120 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply1,386$79Compare
Caldera PW-8799 Plus 650W 80 PLUS Bronze ATX 3.0 Power Supply925$49Compare
Zephyra PW-8159 Ultra 850W 80 PLUS Gold ATX Power Supply1,697$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4867 Pro 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/1123768 (accessed 2026-10-25).