Hardware Spec Index

Caldera PW-8472 Ti 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW8472-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,006 (Power Supplies scale)
Category rank#16,025
Street price$49
Power550 W (rated)
Performance per dollar20.53
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8472 Ti
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-3017 Ultra 850W 80 PLUS Gold ATX Power Supply1,754$119Compare
Teralux PW-8172 Core 1000W 80 PLUS Gold ATX Power Supply1,954$169Compare
Teralux PW-3200 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,359$79Compare
Novexa PW-6428 Plus 1600W 80 PLUS Titanium ATX Power Supply2,980$399Compare
Vantrel PW-5985 Edge 750W 80 PLUS Gold SFX Power Supply1,401$79Compare
Caldera PW-4731 Ti 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,057$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8472 Ti 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/392102 (accessed 2026-10-19).