Hardware Spec Index

Altrix DR-7421 XT DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Altrix · SKU DR7421-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index8,138 (Memory scale)
Category rank#38,225
Street price$359
Power23 W
Performance per dollar22.67
Released2026

Specifications

BrandAltrix
ModelAltrix DR-7421 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-40-40-106
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no 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-7421 XT DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/302856 (accessed 2026-10-23).