Hardware Spec Index

Altrix DR-4973 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Altrix · SKU DR4973-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index8,491 (Memory scale)
Category rank#47,810
Street price$359
Power23 W
Performance per dollar23.65
Released2024

Specifications

BrandAltrix
ModelAltrix DR-4973 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-48-48-120
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-3729 SE DDR5-6000 48GB (2×24GB) CL32 Kit5,250$119Compare
Lumora DR-2918 Ti DDR4-4000 64GB (2×32GB) CL19 Kit8,137$359Compare
Teralux DR-6905 Core DDR5-6000 48GB (2×24GB) CL30 Kit4,348$99Compare
Mirenta DR-3263 Max DDR4-3000 16GB (2×8GB) CL15 Kit4,270$79Compare
Caldera DR-7855 Pro DDR5-5200 16GB (2×8GB) CL42 Kit3,188$39Compare
Mirenta DR-6810 Core DDR4-3200 32GB (2×16GB) CL16 Kit6,247$169Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-4973 Ultra DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/92634272 (accessed 2026-10-26).