Hardware Spec Index

Altrix DR-3555 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Altrix · SKU DR3555-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index7,881 (Memory scale)
Category rank#31,108
Street price$349
Power8 W
Performance per dollar22.58
Released2020

Specifications

BrandAltrix
ModelAltrix DR-3555 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-26-26-56
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-4556 Core DDR5-4800 16GB (2×8GB) CL40 SO-DIMM Kit2,350$29Compare
Altrix DR-4366 XT DDR5-8000 128GB (4×32GB) CL40 Kit8,822$359Compare
Altrix DR-3139 Ti DDR4-3200 64GB (2×32GB) CL16 Kit6,945$199Compare
Caldera DR-2694 XT DDR5-4800 16GB (2×8GB) CL40 SO-DIMM Kit2,553$39Compare
Caldera DR-2202 Core DDR5-6800 96GB (2×48GB) CL34 Kit7,200$199Compare
Altrix DR-2388 Plus DDR5-6000 48GB (2×24GB) CL36 Kit4,645$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-3555 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/11079562 (accessed 2026-10-26).