Hardware Spec Index

Caldera DR-1979 XT DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Caldera · SKU DR1979-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,875 (Memory scale)
Category rank#26,494
Street price$39
Power4 W
Performance per dollar73.72
Released2019

Specifications

BrandCaldera
ModelCaldera DR-1979 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-22-22-35
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-3671 Max DDR5-7600 96GB (2×48GB) CL38 Kit8,077$269Compare
Teralux DR-2345 Plus DDR5-5600 32GB (2×16GB) CL36 Kit3,315$49Compare
Altrix DR-5145 SE DDR4-3200 16GB (2×8GB) CL14 Kit5,413$119Compare
Mirenta DR-4024 XT DDR4-3000 16GB (2×8GB) CL15 Kit5,267$109Compare
Teralux DR-2498 Pro DDR5-5200 16GB (2×8GB) CL42 Kit3,629$59Compare
Lumora DR-6486 Pro DDR4-3200 32GB (2×16GB) CL16 Kit6,463$219Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1979 XT DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/3062224 (accessed 2026-10-25).