Hardware Spec Index

Teralux DR-7766 Ultra DDR5-4800 16GB (2×8GB) CL40 Kit

Memory · Teralux · SKU DR7766-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,928 (Memory scale)
Category rank#14,224
Street price$39
Power7 W
Performance per dollar75.08
Released2023

Specifications

BrandTeralux
ModelTeralux DR-7766 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-44-44-88
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-1097 Ti DDR4-3200 32GB (4×8GB) CL16 SO-DIMM Kit6,468$219Compare
Altrix DR-8744 Ti DDR4-2666 8GB (2×4GB) CL19 Kit2,358$29Compare
Mirenta DR-8918 SE DDR4-2666 8GB (2×4GB) CL16 Kit2,980$39Compare
Mirenta DR-4202 Ti DDR5-6000 32GB (2×16GB) CL30 Kit4,344$79Compare
Caldera DR-2595 Max DDR4-2666 8GB (2×4GB) CL16 Kit3,911$59Compare
Altrix DR-3678 SE DDR4-3600 16GB (2×8GB) CL16 Kit6,725$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-7766 Ultra DDR5-4800 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/4964110 (accessed 2026-10-24).