Hardware Spec Index

Caldera DR-6640 Ti DDR5-6800 96GB (2×48GB) CL34 Kit

Memory · Caldera · SKU DR6640-TI · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index6,855 (Memory scale)
Category rank#48,531
Street price$249
Power10 W
Performance per dollar27.53
Released2024

Specifications

BrandCaldera
ModelCaldera DR-6640 Ti
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings34-34-34-75
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

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-6640 Ti DDR5-6800 96GB (2×48GB) CL34 Kit”, https://vextor7.com/item/21782013 (accessed 2026-10-25).