Hardware Spec Index

Altrix DR-3946 Pro DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Altrix · SKU DR3946-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index8,546 (Memory scale)
Category rank#15,739
Street price$319
Power23 W
Performance per dollar26.79
Released2022

Specifications

BrandAltrix
ModelAltrix DR-3946 Pro
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-96
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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Cite this page: Hardware Spec Index, “Altrix DR-3946 Pro DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/1024279 (accessed 2026-10-18).