Hardware Spec Index

Altrix DR-7389 Ultra DDR5-8400 64GB (4×16GB) CL40 Kit

Memory · Altrix · SKU DR7389-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index8,017 (Memory scale)
Category rank#2,767
Street price$299
Power22 W
Performance per dollar26.81
Released2024

Specifications

BrandAltrix
ModelAltrix DR-7389 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-48-48-108
CAS latencyCL40
First-word latency9.52 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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-2752 SE DDR4-4000 32GB (4×8GB) CL18 Kit8,649$379Compare
Caldera DR-3355 Pro DDR5-6400 64GB (2×32GB) CL32 SO-DIMM Kit5,373$129Compare
Caldera DR-3947 Max DDR4-2666 16GB (2×8GB) CL19 Kit3,164$39Compare
Mirenta DR-3307 Ti DDR4-3200 16GB (2×8GB) CL16 Kit4,799$99Compare
Teralux DR-9259 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit6,575$249Compare
Caldera DR-6726 XT DDR4-2666 16GB (2×8GB) CL19 Kit3,090$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-7389 Ultra DDR5-8400 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/6176571 (accessed 2026-10-21).