Hardware Spec Index

Teralux DR-4077 Prime DDR4-2666 8GB (2×4GB) CL19 Kit

Memory · Teralux · SKU DR4077-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,960 (Memory scale)
Category rank#33,337
Street price$39
Power5 W
Performance per dollar75.90
Released2020

Specifications

BrandTeralux
ModelTeralux DR-4077 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings19-21-21-57
CAS latencyCL19
First-word latency14.25 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-4904 Pro DDR5-4800 32GB (2×16GB) CL40 Kit3,035$39Compare
Altrix DR-5532 Plus DDR4-4000 32GB (4×8GB) CL19 Kit7,578$279Compare
Mirenta DR-9203 Pro DDR5-5600 32GB (2×16GB) CL36 Kit4,418$89Compare
Altrix DR-4845 Prime DDR5-6000 48GB (2×24GB) CL32 Kit3,690$59Compare
Mirenta DR-5513 Core DDR5-5600 16GB (2×8GB) CL36 Kit3,027$39Compare
Lumora DR-5331 Edge DDR4-4000 64GB (2×32GB) CL18 Kit8,348$379Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4077 Prime DDR4-2666 8GB (2×4GB) CL19 Kit”, https://vextor7.com/item/328706 (accessed 2026-10-21).