Hardware Spec Index

Caldera DR-3993 XT DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Caldera · SKU DR3993-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,436 (Memory scale)
Category rank#3,674
Street price$29
Power4 W
Performance per dollar84.00
Released2019

Specifications

BrandCaldera
ModelCaldera DR-3993 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-19-19-53
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-3993 XT DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/5847585 (accessed 2026-10-24).