Hardware Spec Index

Altrix DR-9921 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit

Memory · Altrix · SKU DR9921-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index8,637 (Memory scale)
Category rank#28,528
Street price$339
Power12 W
Performance per dollar25.48
Released2024

Specifications

BrandAltrix
ModelAltrix DR-9921 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity96 GB (2 × 48 GB)
Timings40-48-48-112
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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-3627 Edge DDR5-7600 128GB (4×32GB) CL38 Kit8,366$329Compare
Mirenta DR-3003 Pro DDR5-7200 64GB (4×16GB) CL36 SO-DIMM Kit7,426$249Compare
Teralux DR-5824 Pro DDR4-3600 32GB (4×8GB) CL18 Kit6,643$189Compare
Lumora DR-9696 Pro DDR5-8400 96GB (2×48GB) CL40 Kit8,900$379Compare
Altrix DR-8302 SE DDR4-4000 64GB (2×32GB) CL18 Kit7,009$249Compare
Teralux DR-5049 Prime DDR5-8400 128GB (4×32GB) CL40 Kit7,941$319Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-9921 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit”, https://vextor7.com/item/9203570 (accessed 2026-10-22).