Hardware Spec Index

Altrix DR-3978 Prime DDR5-6400 32GB (2×16GB) CL32 Kit

Memory · Altrix · SKU DR3978-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index4,761 (Memory scale)
Category rank#3,414
Street price$99
Power8 W
Performance per dollar48.09
Released2024

Specifications

BrandAltrix
ModelAltrix DR-3978 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings32-40-40-70
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Altrix DR-3978 Prime DDR5-6400 32GB (2×16GB) CL32 Kit”, https://vextor7.com/item/3865071 (accessed 2026-10-21).