Hardware Spec Index

Altrix DR-4129 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Altrix · SKU DR4129-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index5,710 (Memory scale)
Category rank#3,134
Street price$169
Power19 W
Performance per dollar33.79
Released2026

Specifications

BrandAltrix
ModelAltrix DR-4129 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-38-38-99
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

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-4129 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/3784703 (accessed 2026-10-26).