Hardware Spec Index

Altrix DR-9781 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit

Memory · Altrix · SKU DR9781-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index8,690 (Memory scale)
Category rank#23,499
Street price$349
Power12 W
Performance per dollar24.90
Released2026

Specifications

BrandAltrix
ModelAltrix DR-9781 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings40-46-46-108
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
Altrix DR-7872 Pro DDR5-5600 48GB (2×24GB) CL46 Kit3,980$69Compare
Lumora DR-9126 Plus DDR5-7200 48GB (2×24GB) CL36 Kit5,678$149Compare
Altrix DR-8100 Ti DDR4-3600 64GB (2×32GB) CL16 Kit7,723$289Compare
Teralux DR-6645 SE DDR4-3600 64GB (2×32GB) CL16 Kit7,677$299Compare
Caldera DR-2960 Pro DDR5-7600 64GB (4×16GB) CL38 Kit8,028$319Compare
Teralux DR-7788 XT DDR5-7600 128GB (4×32GB) CL36 Kit7,805$339Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-9781 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit”, https://vextor7.com/item/7120107 (accessed 2026-10-20).