Hardware Spec Index

Caldera DR-6721 Max DDR5-7600 128GB (4×32GB) CL38 SO-DIMM Kit

Memory · Caldera · SKU DR6721-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index7,902 (Memory scale)
Category rank#35,518
Street price$299
Power23 W
Performance per dollar26.43
Released2022

Specifications

BrandCaldera
ModelCaldera DR-6721 Max
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-44-44-118
CAS latencyCL38
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-6576 Prime DDR5-4800 16GB (2×8GB) CL40 Kit3,006$39Compare
Teralux DR-7336 Ti DDR4-2666 8GB (2×4GB) CL19 Kit2,488$29Compare
Teralux DR-4027 Prime DDR4-4000 32GB (2×16GB) CL18 Kit7,687$279Compare
Caldera DR-1713 Prime DDR4-3200 32GB (2×16GB) CL16 Kit6,143$159Compare
Altrix DR-3655 Core DDR5-4800 16GB (2×8GB) CL40 Kit2,514$29Compare
Teralux DR-6535 Core DDR4-3600 16GB (2×8GB) CL16 Kit5,314$119Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6721 Max DDR5-7600 128GB (4×32GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/67990 (accessed 2026-10-19).