Hardware Spec Index

Lumora DR-8243 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit

Memory · Lumora · SKU DR8243-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index5,954 (Memory scale)
Category rank#1,394
Street price$199
Power19 W
Performance per dollar29.92
Released2023

Specifications

BrandLumora
ModelLumora DR-8243 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-102
CAS latencyCL34
First-word latency10.63 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
Mirenta DR-6398 Core DDR4-3600 32GB (4×8GB) CL18 Kit6,306$209Compare
Altrix DR-4409 Core DDR4-4000 64GB (2×32GB) CL18 SO-DIMM Kit8,421$379Compare
Mirenta DR-4018 Ti DDR5-5200 32GB (2×16GB) CL42 Kit3,820$59Compare
Lumora DR-9703 Plus DDR4-3000 16GB (2×8GB) CL15 Kit2,546$29Compare
Caldera DR-3111 Prime DDR5-6800 64GB (2×32GB) CL34 Kit7,047$219Compare
Teralux DR-6876 XT DDR4-4000 32GB (4×8GB) CL18 SO-DIMM Kit8,527$379Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-8243 Ultra DDR5-6400 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/5384487 (accessed 2026-10-22).