Hardware Spec Index

Altrix DR-3956 Prime DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Altrix · SKU DR3956-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index7,770 (Memory scale)
Category rank#41,529
Street price$299
Power7 W
Performance per dollar25.99
Released2020

Specifications

BrandAltrix
ModelAltrix DR-3956 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-25-25-49
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-8176 XT DDR5-7200 64GB (4×16GB) CL34 Kit6,385$199Compare
Caldera DR-3783 Pro DDR4-3600 32GB (2×16GB) CL18 Kit6,619$199Compare
Mirenta DR-4573 Prime DDR5-4800 16GB (2×8GB) CL40 SO-DIMM Kit3,404$39Compare
Lumora DR-9415 Ti DDR5-6400 48GB (2×24GB) CL32 Kit4,919$99Compare
Lumora DR-9465 Plus DDR5-5600 32GB (2×16GB) CL46 Kit3,895$49Compare
Lumora DR-5658 Plus DDR5-5200 16GB (2×8GB) CL40 Kit2,301$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-3956 Prime DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/6684501 (accessed 2026-10-21).