Hardware Spec Index

Caldera PW-6085 Pro 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW6085-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index866 (Power Supplies scale)
Category rank#11,425
Street price$39
Power550 W (rated)
Performance per dollar22.21
Released2021

Specifications

BrandCaldera
ModelCaldera PW-6085 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-4779 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,056$49Compare
Vantrel PW-1010 XT 1000W 80 PLUS Gold ATX Power Supply2,225$199Compare
Novexa PW-3498 Ti 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,325$229Compare
Vantrel PW-2943 XT 1300W 80 PLUS Gold ATX 3.1 Power Supply2,315$269Compare
Zephyra PW-8509 Edge 1600W 80 PLUS Titanium ATX Power Supply2,908$389Compare
Caldera PW-5871 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,830$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6085 Pro 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/28020985 (accessed 2026-10-23).