Hardware Spec Index

Caldera DR-3420 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Caldera · SKU DR3420-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index8,371 (Memory scale)
Category rank#17,947
Street price$349
Power23 W
Performance per dollar23.99
Released2024

Specifications

BrandCaldera
ModelCaldera DR-3420 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-46-46-106
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
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
Teralux DR-8038 Pro DDR4-3200 32GB (2×16GB) CL16 Kit5,006$109Compare
Caldera DR-2844 XT DDR4-3200 32GB (4×8GB) CL16 Kit5,922$159Compare
Altrix DR-9683 Pro DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit2,659$29Compare
Mirenta DR-1774 Pro DDR5-6000 64GB (2×32GB) CL32 Kit5,125$99Compare
Mirenta DR-5637 Plus DDR4-2666 8GB (2×4GB) CL19 Kit2,623$29Compare
Mirenta DR-3960 Ultra DDR4-4000 32GB (2×16GB) CL18 SO-DIMM Kit7,385$219Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-3420 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/20179159 (accessed 2026-10-20).