Hardware Spec Index

Teralux DR-8663 Ultra DDR5-6400 64GB (2×32GB) CL32 Kit

Memory · Teralux · SKU DR8663-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index4,542 (Memory scale)
Category rank#22,240
Street price$99
Power8 W
Performance per dollar45.88
Released2024

Specifications

BrandTeralux
ModelTeralux DR-8663 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-34-34-70
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-3704 Pro DDR5-6800 96GB (2×48GB) CL34 SO-DIMM Kit7,294$249Compare
Teralux DR-2665 Core DDR5-8000 96GB (2×48GB) CL38 Kit8,900$379Compare
Lumora DR-9145 Plus DDR5-6400 64GB (2×32GB) CL32 Kit5,188$109Compare
Mirenta DR-9427 Pro DDR5-5200 16GB (2×8GB) CL40 Kit3,556$59Compare
Lumora DR-5643 Ultra DDR4-2666 8GB (2×4GB) CL16 Kit3,222$49Compare
Mirenta DR-4991 Edge DDR5-6400 32GB (2×16GB) CL32 Kit5,045$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-8663 Ultra DDR5-6400 64GB (2×32GB) CL32 Kit”, https://vextor7.com/item/7299082 (accessed 2026-10-23).