Hardware Spec Index

Caldera DR-7657 Ultra DDR5-5200 16GB (2×8GB) CL40 Kit

Memory · Caldera · SKU DR7657-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,655 (Memory scale)
Category rank#48,905
Street price$29
Power6 W
Performance per dollar91.55
Released2026

Specifications

BrandCaldera
ModelCaldera DR-7657 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-46-46-124
CAS latencyCL40
First-word latency15.38 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-7657 Ultra DDR5-5200 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/6152189 (accessed 2026-10-25).