Hardware Spec Index

Altrix DR-3921 Plus DDR5-7600 128GB (4×32GB) CL36 Kit

Memory · Altrix · SKU DR3921-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index7,887 (Memory scale)
Category rank#30,399
Street price$319
Power22 W
Performance per dollar24.72
Released2025

Specifications

BrandAltrix
ModelAltrix DR-3921 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-44-44-104
CAS latencyCL36
First-word latency9.47 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-3921 Plus DDR5-7600 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/1767489 (accessed 2026-10-24).