Hardware Spec Index

Caldera DR-4253 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Caldera · SKU DR4253-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,893 (Memory scale)
Category rank#15,572
Street price$39
Power4 W
Performance per dollar74.18
Released2020

Specifications

BrandCaldera
ModelCaldera DR-4253 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-16-16-45
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

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Cite this page: Hardware Spec Index, “Caldera DR-4253 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/924749 (accessed 2026-10-26).