Hardware Spec Index

Teralux DR-2977 XT DDR5-5200 16GB (2×8GB) CL40 Kit

Memory · Teralux · SKU DR2977-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,276 (Memory scale)
Category rank#9,530
Street price$29
Power6 W
Performance per dollar78.48
Released2026

Specifications

BrandTeralux
ModelTeralux DR-2977 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-48-48-120
CAS latencyCL40
First-word latency15.38 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-8316 Plus DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit2,831$29Compare
Lumora DR-2118 SE DDR4-3600 32GB (4×8GB) CL18 SO-DIMM Kit8,539$319Compare
Caldera DR-6863 Ultra DDR5-6400 48GB (2×24GB) CL32 Kit4,985$99Compare
Caldera DR-1334 Ti DDR4-2666 16GB (2×8GB) CL16 Kit2,654$39Compare
Teralux DR-3198 Core DDR5-4800 16GB (2×8GB) CL40 Kit2,520$29Compare
Altrix DR-7666 Core DDR4-2666 8GB (2×4GB) CL16 Kit2,845$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-2977 XT DDR5-5200 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/4898142 (accessed 2026-10-21).