Hardware Spec Index

Caldera DR-9451 Prime DDR5-6400 64GB (4×16GB) CL34 SO-DIMM Kit

Memory · Caldera · SKU DR9451-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index5,620 (Memory scale)
Category rank#45,855
Street price$169
Power19 W
Performance per dollar33.25
Released2024

Specifications

BrandCaldera
ModelCaldera DR-9451 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-38-38-78
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileXMP 3.0 + 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-9451 Prime DDR5-6400 64GB (4×16GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/483326 (accessed 2026-10-23).