Hardware Spec Index

Caldera PW-2448 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2448-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,948 (Power Supplies scale)
Category rank#22,411
Street price$169
Power850 W (rated)
Performance per dollar11.53
Released2022

Specifications

BrandCaldera
ModelCaldera PW-2448 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully 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
Caldera PW-9653 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,530$99Compare
Novexa PW-1732 Edge 850W 80 PLUS Gold SFX Power Supply1,599$109Compare
Caldera PW-2542 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,108$209Compare
Zephyra PW-9881 Plus 850W 80 PLUS Gold SFX Power Supply1,817$159Compare
Teralux PW-5524 Ultra 850W 80 PLUS Gold ATX Power Supply1,181$59Compare
Novexa PW-8033 Pro 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,834$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2448 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/16370751 (accessed 2026-10-20).