Hardware Spec Index

Caldera DR-5974 Ultra DDR5-6400 64GB (4×16GB) CL32 Kit

Memory · Caldera · SKU DR5974-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index5,993 (Memory scale)
Category rank#19,244
Street price$149
Power19 W
Performance per dollar40.22
Released2025

Specifications

BrandCaldera
ModelCaldera DR-5974 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings32-40-40-83
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 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-3743 SE DDR4-3000 8GB (2×4GB) CL16 Kit2,762$29Compare
Teralux DR-8213 Prime DDR4-3200 32GB (2×16GB) CL14 Kit4,694$109Compare
Altrix DR-4447 SE DDR4-3000 16GB (2×8GB) CL16 Kit2,538$29Compare
Mirenta DR-9735 XT DDR4-4000 64GB (2×32GB) CL18 Kit7,944$289Compare
Mirenta DR-3942 Pro DDR5-6000 48GB (2×24GB) CL32 Kit5,301$129Compare
Lumora DR-4770 Ultra DDR4-3600 16GB (2×8GB) CL16 Kit5,872$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5974 Ultra DDR5-6400 64GB (4×16GB) CL32 Kit”, https://vextor7.com/item/73035468 (accessed 2026-10-26).