Hardware Spec Index

Caldera DR-7644 SE DDR4-2666 16GB (2×8GB) CL19 Kit

Memory · Caldera · SKU DR7644-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,260 (Memory scale)
Category rank#21,028
Street price$29
Power4 W
Performance per dollar77.93
Released2021

Specifications

BrandCaldera
ModelCaldera DR-7644 SE
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings19-21-21-44
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-7644 SE DDR4-2666 16GB (2×8GB) CL19 Kit”, https://vextor7.com/item/87720232 (accessed 2026-10-25).