Hardware Spec Index

Caldera DR-2577 Edge DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit

Memory · Caldera · SKU DR2577-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,319 (Memory scale)
Category rank#42,925
Street price$39
Power5 W
Performance per dollar85.10
Released2020

Specifications

BrandCaldera
ModelCaldera DR-2577 Edge
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-20-20-40
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-7078 Ti DDR4-2666 8GB (2×4GB) CL19 Kit2,258$29Compare
Lumora DR-1831 Plus DDR4-3200 32GB (2×16GB) CL16 Kit6,454$169Compare
Lumora DR-6264 Ti DDR4-3200 16GB (2×8GB) CL16 Kit4,788$99Compare
Caldera DR-8239 XT DDR4-3200 16GB (2×8GB) CL16 Kit6,728$169Compare
Altrix DR-7601 Ultra DDR5-7600 64GB (4×16GB) CL36 SO-DIMM Kit7,255$219Compare
Teralux DR-2081 Edge DDR5-6000 48GB (2×24GB) CL32 Kit4,644$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2577 Edge DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit”, https://vextor7.com/item/5161122 (accessed 2026-10-19).