Hardware Spec Index

Caldera DR-7654 Ultra DDR5-4800 16GB (2×8GB) CL40 Kit

Memory · Caldera · SKU DR7654-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,598 (Memory scale)
Category rank#41,877
Street price$39
Power6 W
Performance per dollar66.62
Released2024

Specifications

BrandCaldera
ModelCaldera DR-7654 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-48-48-116
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-4610 Prime DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit4,579$89Compare
Caldera DR-6386 XT DDR4-3000 8GB (2×4GB) CL16 Kit2,745$29Compare
Mirenta DR-4174 Plus DDR4-3600 64GB (2×32GB) CL18 Kit8,048$309Compare
Mirenta DR-4818 XT DDR5-6800 64GB (4×16GB) CL34 Kit6,366$179Compare
Mirenta DR-6690 Edge DDR5-8400 128GB (4×32GB) CL40 Kit8,230$339Compare
Lumora DR-9946 Edge DDR5-7600 96GB (2×48GB) CL38 Kit7,945$289Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7654 Ultra DDR5-4800 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/13101482 (accessed 2026-10-23).