Hardware Spec Index

Altrix DR-7639 Plus DDR4-4000 32GB (4×8GB) CL18 Kit

Memory · Altrix · SKU DR7639-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index7,702 (Memory scale)
Category rank#12,546
Street price$249
Power14 W
Performance per dollar30.93
Released2019

Specifications

BrandAltrix
ModelAltrix DR-7639 Plus
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings18-26-26-54
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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

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Cite this page: Hardware Spec Index, “Altrix DR-7639 Plus DDR4-4000 32GB (4×8GB) CL18 Kit”, https://vextor7.com/item/41672271 (accessed 2026-10-21).