Hardware Spec Index

Altrix DR-6643 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit

Memory · Altrix · SKU DR6643-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index6,979 (Memory scale)
Category rank#44,375
Street price$269
Power7 W
Performance per dollar25.94
Released2024

Specifications

BrandAltrix
ModelAltrix DR-6643 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3600 (3,600 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-18-18-47
CAS latencyCL18
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Altrix DR-6643 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/388389 (accessed 2026-10-19).