Hardware Spec Index

Altrix DR-6645 Prime DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Altrix · SKU DR6645-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index7,811 (Memory scale)
Category rank#46,062
Street price$329
Power23 W
Performance per dollar23.74
Released2026

Specifications

BrandAltrix
ModelAltrix DR-6645 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-40-40-120
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, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-3663 XT DDR4-4000 64GB (2×32GB) CL18 Kit8,216$299Compare
Altrix DR-5202 SE DDR5-6800 64GB (2×32GB) CL34 SO-DIMM Kit5,421$119Compare
Caldera DR-5329 Core DDR5-6000 32GB (2×16GB) CL32 Kit5,201$109Compare
Teralux DR-9795 Plus DDR5-5200 32GB (2×16GB) CL42 Kit2,663$29Compare
Lumora DR-9977 SE DDR4-3200 16GB (2×8GB) CL16 Kit4,990$109Compare
Mirenta DR-4420 Plus DDR4-4000 64GB (2×32GB) CL19 Kit8,900$379Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-6645 Prime DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/41318493 (accessed 2026-10-23).