Hardware Spec Index

Altrix DR-9975 Ultra DDR5-7200 64GB (2×32GB) CL36 Kit

Memory · Altrix · SKU DR9975-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,805 (Memory scale)
Category rank#15,903
Street price$159
Power9 W
Performance per dollar36.51
Released2024

Specifications

BrandAltrix
ModelAltrix DR-9975 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings36-44-44-79
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
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-9975 Ultra DDR5-7200 64GB (2×32GB) CL36 Kit”, https://vextor7.com/item/17517576 (accessed 2026-10-19).