Hardware Spec Index

Altrix DR-3655 Ultra DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Altrix · SKU DR3655-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,761 (Memory scale)
Category rank#1,551
Street price$29
Power4 W
Performance per dollar95.21
Released2020

Specifications

BrandAltrix
ModelAltrix DR-3655 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-21-21-44
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-4852 XT DDR5-8400 96GB (2×48GB) CL40 Kit8,481$269Compare
Teralux DR-5332 Prime DDR4-3000 8GB (2×4GB) CL16 Kit2,987$39Compare
Teralux DR-8325 SE DDR4-3000 8GB (2×4GB) CL15 Kit3,131$39Compare
Altrix DR-8275 Edge DDR5-7200 64GB (2×32GB) CL34 Kit6,567$209Compare
Lumora DR-2876 Plus DDR5-4800 16GB (2×8GB) CL40 Kit2,548$29Compare
Caldera DR-3883 SE DDR4-3000 16GB (2×8GB) CL16 Kit3,877$59Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-3655 Ultra DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/32945592 (accessed 2026-10-20).