Hardware Spec Index

Caldera DR-6577 Plus DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Caldera · SKU DR6577-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index8,396 (Memory scale)
Category rank#29,369
Street price$319
Power8 W
Performance per dollar26.32
Released2020

Specifications

BrandCaldera
ModelCaldera DR-6577 Plus
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-20-20-43
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-2945 Max DDR4-3200 16GB (2×8GB) CL14 Kit3,328$49Compare
Caldera DR-1346 Ultra DDR5-6000 32GB (2×16GB) CL30 SO-DIMM Kit5,032$109Compare
Altrix DR-8737 Ultra DDR4-3600 32GB (2×16GB) CL18 Kit5,499$129Compare
Caldera DR-4011 Max DDR5-6000 32GB (2×16GB) CL30 SO-DIMM Kit3,844$79Compare
Altrix DR-4895 Prime DDR4-3000 16GB (2×8GB) CL15 Kit3,757$59Compare
Lumora DR-4372 Prime DDR4-3000 8GB (2×4GB) CL16 Kit2,758$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6577 Plus DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/4490929 (accessed 2026-10-19).