Hardware Spec Index

Altrix DR-4478 Edge DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Altrix · SKU DR4478-EDGE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index6,019 (Memory scale)
Category rank#9,989
Street price$139
Power18 W
Performance per dollar43.30
Released2026

Specifications

BrandAltrix
ModelAltrix DR-4478 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-99
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-6881 Plus DDR4-2666 16GB (2×8GB) CL19 Kit3,920$69Compare
Lumora DR-8606 Ultra DDR4-3200 32GB (2×16GB) CL16 SO-DIMM Kit5,013$129Compare
Lumora DR-6825 Ti DDR4-3200 16GB (2×8GB) CL16 Kit5,549$119Compare
Mirenta DR-5570 XT DDR5-6400 64GB (2×32GB) CL32 Kit5,528$149Compare
Altrix DR-4148 Max DDR4-2666 8GB (2×4GB) CL19 Kit3,272$39Compare
Altrix DR-5696 Edge DDR4-4000 32GB (2×16GB) CL18 Kit7,553$259Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-4478 Edge DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/1831545 (accessed 2026-10-23).