Hardware Spec Index

Altrix DR-4451 Prime DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Altrix · SKU DR4451-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,152 (Memory scale)
Category rank#16,706
Street price$319
Power23 W
Performance per dollar25.55
Released2022

Specifications

BrandAltrix
ModelAltrix DR-4451 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-40-40-99
CAS latencyCL38
First-word latency9.50 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-4451 Prime DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/19781870 (accessed 2026-10-21).