Hardware Spec Index

Teralux DR-8637 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Teralux · SKU DR8637-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,645 (Memory scale)
Category rank#45,734
Street price$29
Power4 W
Performance per dollar91.21
Released2025

Specifications

BrandTeralux
ModelTeralux DR-8637 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-20-20-35
CAS latencyCL16
First-word latency12.00 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
Mirenta DR-5188 SE DDR5-6800 48GB (2×24GB) CL34 Kit5,439$139Compare
Lumora DR-8590 Prime DDR4-3200 16GB (2×8GB) CL14 Kit4,535$79Compare
Lumora DR-3699 Core DDR5-5600 32GB (2×16GB) CL46 Kit3,905$69Compare
Teralux DR-9120 XT DDR4-3600 32GB (4×8GB) CL18 Kit6,745$229Compare
Caldera DR-4173 SE DDR5-6800 64GB (2×32GB) CL34 Kit5,845$189Compare
Altrix DR-9808 SE DDR5-6000 32GB (2×16GB) CL32 Kit5,078$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-8637 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/552065 (accessed 2026-10-25).