Hardware Spec Index

Caldera PW-5305 Ti 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW5305-TI · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,178 (Power Supplies scale)
Category rank#37,586
Street price$69
Power650 W (rated)
Performance per dollar17.07
Released2024

Specifications

BrandCaldera
ModelCaldera PW-5305 Ti
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-9570 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply835$39Compare
Novexa PW-3046 Edge 850W 80 PLUS Gold SFX Power Supply1,436$99Compare
Zephyra PW-9113 Core 1000W 80 PLUS Platinum ATX Power Supply1,867$189Compare
Novexa PW-7043 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,094$189Compare
Vantrel PW-6873 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply966$49Compare
Zephyra PW-3969 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,599$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5305 Ti 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7337265 (accessed 2026-10-20).