Hardware Spec Index

Altrix DR-9921 XT DDR5-7600 64GB (4×16GB) CL38 Kit

Memory · Altrix · SKU DR9921-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index7,584 (Memory scale)
Category rank#15,048
Street price$249
Power21 W
Performance per dollar30.46
Released2022

Specifications

BrandAltrix
ModelAltrix DR-9921 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings38-46-46-103
CAS latencyCL38
First-word latency10.00 ns
Voltage1.40 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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All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-9921 XT DDR5-7600 64GB (4×16GB) CL38 Kit”, https://vextor7.com/item/5233471 (accessed 2026-10-26).