Hardware Spec Index

Caldera PW-1717 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1717-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index979 (Power Supplies scale)
Category rank#34,940
Street price$39
Power550 W (rated)
Performance per dollar25.10
Released2024

Specifications

BrandCaldera
ModelCaldera PW-1717 Ti
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-7469 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,902$159Compare
Vantrel PW-3175 Pro 1000W 80 PLUS Platinum ATX Power Supply2,254$199Compare
Zephyra PW-8303 Core 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,987$159Compare
Zephyra PW-6583 SE 850W 80 PLUS Bronze SFX Power Supply1,269$79Compare
Vantrel PW-3805 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,754$379Compare
Novexa PW-2847 Ti 850W 80 PLUS Gold SFX Power Supply1,539$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1717 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/312348 (accessed 2026-10-19).