Hardware Spec Index

Caldera DR-8660 Ultra DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Caldera · SKU DR8660-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index5,308 (Memory scale)
Category rank#248
Street price$129
Power9 W
Performance per dollar41.15
Released2023

Specifications

BrandCaldera
ModelCaldera DR-8660 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-38-38-75
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-2920 XT DDR4-3600 32GB (2×16GB) CL16 Kit8,078$319Compare
Teralux DR-3061 SE DDR4-2666 16GB (2×8GB) CL16 Kit4,140$59Compare
Lumora DR-7232 SE DDR4-3000 16GB (2×8GB) CL15 Kit4,100$69Compare
Caldera DR-7501 SE DDR5-8000 128GB (4×32GB) CL38 Kit8,182$309Compare
Lumora DR-4410 Plus DDR4-4000 32GB (2×16GB) CL18 Kit7,196$279Compare
Caldera DR-1575 Ti DDR5-4800 16GB (2×8GB) CL40 Kit2,833$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-8660 Ultra DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/4179641 (accessed 2026-10-26).