Hardware Spec Index

Teralux DR-8643 Ultra DDR4-3000 16GB (2×8GB) CL15 SO-DIMM Kit

Memory · Teralux · SKU DR8643-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index3,435 (Memory scale)
Category rank#8,057
Street price$49
Power5 W
Performance per dollar70.10
Released2021

Specifications

BrandTeralux
ModelTeralux DR-8643 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings15-15-15-45
CAS latencyCL15
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-8816 Edge DDR4-4000 64GB (2×32GB) CL18 Kit8,900$349Compare
Lumora DR-6428 Core DDR4-3000 8GB (2×4GB) CL16 SO-DIMM Kit2,752$39Compare
Altrix DR-5213 Pro DDR5-7200 128GB (4×32GB) CL36 Kit7,357$289Compare
Teralux DR-8684 Core DDR4-3200 32GB (2×16GB) CL16 SO-DIMM Kit4,641$89Compare
Caldera DR-6651 Edge DDR4-3600 32GB (4×8GB) CL18 Kit6,770$249Compare
Lumora DR-5462 XT DDR4-2666 8GB (2×4GB) CL16 Kit2,555$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-8643 Ultra DDR4-3000 16GB (2×8GB) CL15 SO-DIMM Kit”, https://vextor7.com/item/4074847 (accessed 2026-10-22).