Hardware Spec Index

Caldera PW-6846 Ti 650W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW6846-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,078 (Power Supplies scale)
Category rank#19,976
Street price$49
Power650 W (rated)
Performance per dollar22.00
Released2021

Specifications

BrandCaldera
ModelCaldera PW-6846 Ti
Rated output650 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-6944 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,974$369Compare
Novexa PW-5812 Ultra 850W 80 PLUS Gold ATX Power Supply1,667$129Compare
Zephyra PW-8825 Ti 1000W 80 PLUS Titanium SFX Power Supply2,303$259Compare
Novexa PW-9894 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,284$289Compare
Novexa PW-1254 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply1,161$69Compare
Caldera PW-1952 Core 850W 80 PLUS Gold ATX Power Supply2,151$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6846 Ti 650W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/7367572 (accessed 2026-10-21).