Hardware Spec Index

Caldera DR-6642 Ultra DDR4-3000 8GB (2×4GB) CL16 Kit

Memory · Caldera · SKU DR6642-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index3,823 (Memory scale)
Category rank#42,001
Street price$69
Power5 W
Performance per dollar55.41
Released2021

Specifications

BrandCaldera
ModelCaldera DR-6642 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-20-20-50
CAS latencyCL16
First-word latency10.67 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-5018 Edge DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit8,511$369Compare
Altrix DR-9501 Ti DDR5-6400 64GB (2×32GB) CL34 SO-DIMM Kit6,489$159Compare
Teralux DR-4998 Pro DDR5-6000 32GB (2×16GB) CL30 Kit4,408$79Compare
Mirenta DR-7952 Core DDR5-7600 64GB (2×32GB) CL36 Kit6,954$219Compare
Lumora DR-9020 Prime DDR5-7600 128GB (4×32GB) CL36 Kit7,490$219Compare
Caldera DR-3983 Core DDR4-3600 32GB (2×16GB) CL16 Kit6,749$209Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6642 Ultra DDR4-3000 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/91677818 (accessed 2026-10-19).