Hardware Spec Index

Caldera DR-3291 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Caldera · SKU DR3291-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,997 (Memory scale)
Category rank#42,305
Street price$39
Power5 W
Performance per dollar76.85
Released2024

Specifications

BrandCaldera
ModelCaldera DR-3291 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-18-18-40
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-2599 SE DDR5-8000 64GB (4×16GB) CL38 Kit7,376$219Compare
Mirenta DR-2304 SE DDR5-8400 128GB (4×32GB) CL40 Kit8,101$309Compare
Caldera DR-2090 Ti DDR4-3200 16GB (2×8GB) CL16 Kit4,975$99Compare
Teralux DR-1391 Max DDR5-8400 64GB (4×16GB) CL40 Kit8,326$309Compare
Caldera DR-6248 SE DDR5-6400 64GB (4×16GB) CL34 Kit6,241$179Compare
Mirenta DR-6562 Edge DDR5-7600 64GB (2×32GB) CL36 SO-DIMM Kit6,832$219Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3291 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/5204475 (accessed 2026-10-21).