Hardware Spec Index

Caldera DR-7552 XT DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR7552-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,267 (Memory scale)
Category rank#21,947
Street price$29
Power4 W
Performance per dollar78.17
Released2021

Specifications

BrandCaldera
ModelCaldera DR-7552 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-21-21-49
CAS latencyCL19
First-word latency14.25 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
Lumora DR-1705 Edge DDR5-5600 32GB (2×16GB) CL46 Kit3,988$79Compare
Lumora DR-1505 Core DDR4-3000 16GB (2×8GB) CL16 Kit3,703$59Compare
Lumora DR-8195 Ultra DDR5-6000 48GB (2×24GB) CL30 Kit3,972$59Compare
Lumora DR-2240 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit7,757$269Compare
Teralux DR-5008 Plus DDR4-3200 16GB (2×8GB) CL16 Kit4,204$69Compare
Caldera DR-6010 Core DDR5-6400 32GB (2×16GB) CL34 Kit4,980$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7552 XT DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/4099002 (accessed 2026-10-21).