Hardware Spec Index

Lumora DR-6977 Ultra DDR5-7200 128GB (4×32GB) CL34 Kit

Memory · Lumora · SKU DR6977-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index7,219 (Memory scale)
Category rank#7,925
Street price$269
Power22 W
Performance per dollar26.84
Released2025

Specifications

BrandLumora
ModelLumora DR-6977 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings34-34-34-92
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileAMD EXPO
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
Mirenta DR-4913 XT DDR5-7600 64GB (4×16GB) CL38 Kit7,651$219Compare
Altrix DR-3326 Plus DDR5-7200 96GB (2×48GB) CL34 Kit6,752$209Compare
Altrix DR-5593 Plus DDR4-4000 64GB (2×32GB) CL19 SO-DIMM Kit8,306$329Compare
Teralux DR-5358 Plus DDR4-3600 32GB (2×16GB) CL18 Kit6,279$169Compare
Teralux DR-7201 Ti DDR4-4000 64GB (2×32GB) CL18 Kit7,499$269Compare
Lumora DR-5441 Pro DDR4-2666 16GB (2×8GB) CL19 Kit2,621$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-6977 Ultra DDR5-7200 128GB (4×32GB) CL34 Kit”, https://vextor7.com/item/2232628 (accessed 2026-10-19).