Hardware Spec Index

Caldera DR-7639 Prime DDR4-3200 8GB (2×4GB) CL14 SO-DIMM Kit

Memory · Caldera · SKU DR7639-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index3,999 (Memory scale)
Category rank#13,403
Street price$59
Power5 W
Performance per dollar67.78
Released2019

Specifications

BrandCaldera
ModelCaldera DR-7639 Prime
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-3200 (3,200 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings14-14-14-39
CAS latencyCL14
First-word latency8.75 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Caldera DR-7639 Prime DDR4-3200 8GB (2×4GB) CL14 SO-DIMM Kit”, https://vextor7.com/item/754705 (accessed 2026-10-26).