Hardware Spec Index

Teralux DR-7955 Ultra DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit

Memory · Teralux · SKU DR7955-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,888 (Memory scale)
Category rank#34,301
Street price$59
Power5 W
Performance per dollar65.90
Released2020

Specifications

BrandTeralux
ModelTeralux DR-7955 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-23-23-49
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
Altrix DR-2950 Edge DDR4-3600 16GB (2×8GB) CL16 Kit5,177$139Compare
Mirenta DR-1169 Pro DDR5-5200 16GB (2×8GB) CL40 Kit2,323$29Compare
Caldera DR-9812 Core DDR4-2666 16GB (2×8GB) CL19 SO-DIMM Kit3,705$59Compare
Caldera DR-9048 Prime DDR5-6400 64GB (4×16GB) CL34 Kit6,143$179Compare
Teralux DR-4973 Edge DDR4-3600 32GB (2×16GB) CL18 Kit6,755$219Compare
Caldera DR-2895 Edge DDR5-7200 96GB (2×48GB) CL34 Kit6,318$189Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7955 Ultra DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/8635201 (accessed 2026-10-19).