Hardware Spec Index

Caldera DR-9221 Ti DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit

Memory · Caldera · SKU DR9221-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index4,864 (Memory scale)
Category rank#8,874
Street price$109
Power8 W
Performance per dollar44.62
Released2025

Specifications

BrandCaldera
ModelCaldera DR-9221 Ti
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings32-32-32-77
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-4456 Max DDR5-5200 16GB (2×8GB) CL42 Kit2,235$29Compare
Altrix DR-2112 Core DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit5,840$149Compare
Caldera DR-2840 Ti DDR5-5600 32GB (2×16GB) CL36 Kit3,344$39Compare
Caldera DR-7075 Max DDR4-2666 16GB (2×8GB) CL16 SO-DIMM Kit2,813$29Compare
Caldera DR-9743 SE DDR4-3200 16GB (2×8GB) CL16 Kit6,719$209Compare
Altrix DR-1020 Max DDR5-6000 32GB (2×16GB) CL30 Kit4,845$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-9221 Ti DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit”, https://vextor7.com/item/33331747 (accessed 2026-10-20).