Hardware Spec Index

Teralux DR-1686 Ultra DDR5-7200 128GB (4×32GB) CL34 Kit

Memory · Teralux · SKU DR1686-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index7,598 (Memory scale)
Category rank#43,254
Street price$289
Power22 W
Performance per dollar26.29
Released2026

Specifications

BrandTeralux
ModelTeralux DR-1686 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings34-34-34-95
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileXMP 3.0 + 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

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Cite this page: Hardware Spec Index, “Teralux DR-1686 Ultra DDR5-7200 128GB (4×32GB) CL34 Kit”, https://vextor7.com/item/6895331 (accessed 2026-10-18).