Hardware Spec Index

Caldera DR-6656 XT DDR5-7200 64GB (4×16GB) CL36 Kit

Memory · Caldera · SKU DR6656-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index6,732 (Memory scale)
Category rank#18,252
Street price$189
Power20 W
Performance per dollar35.62
Released2024

Specifications

BrandCaldera
ModelCaldera DR-6656 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-40-40-79
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-6656 XT DDR5-7200 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/96822578 (accessed 2026-10-25).