Hardware Spec Index

Caldera DR-7840 XT DDR4-3200 16GB (2×8GB) CL16 Kit

Memory · Caldera · SKU DR7840-XT · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index4,692 (Memory scale)
Category rank#24,214
Street price$109
Power6 W
Performance per dollar43.05
Released2021

Specifications

BrandCaldera
ModelCaldera DR-7840 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3200 (3,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-18-18-40
CAS latencyCL16
First-word latency10.00 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
Mirenta DR-5233 Ultra DDR4-3000 16GB (2×8GB) CL15 Kit5,230$119Compare
Mirenta DR-7973 Ultra DDR5-7600 64GB (4×16GB) CL38 Kit6,862$189Compare
Lumora DR-9979 Pro DDR5-8000 128GB (4×32GB) CL38 Kit7,235$249Compare
Caldera DR-5815 Prime DDR5-6800 96GB (2×48GB) CL34 Kit7,209$229Compare
Caldera DR-1652 Pro DDR4-3200 16GB (2×8GB) CL16 Kit3,685$59Compare
Caldera DR-9062 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit2,391$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7840 XT DDR4-3200 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/6423397 (accessed 2026-10-18).