Hardware Spec Index

Caldera DR-2778 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Caldera · SKU DR2778-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index7,514 (Memory scale)
Category rank#19,728
Street price$249
Power7 W
Performance per dollar30.18
Released2023

Specifications

BrandCaldera
ModelCaldera DR-2778 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-20-20-54
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2778 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/9685459 (accessed 2026-10-24).