Hardware Spec Index

Caldera DR-9949 Prime DDR5-6400 64GB (4×16GB) CL34 SO-DIMM Kit

Memory · Caldera · SKU DR9949-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index5,645 (Memory scale)
Category rank#32,710
Street price$129
Power18 W
Performance per dollar43.76
Released2023

Specifications

BrandCaldera
ModelCaldera DR-9949 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-78
CAS latencyCL34
First-word latency10.63 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

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Cite this page: Hardware Spec Index, “Caldera DR-9949 Prime DDR5-6400 64GB (4×16GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/7057071 (accessed 2026-10-22).