Hardware Spec Index

Caldera DR-1240 XT DDR5-6800 48GB (2×24GB) CL34 Kit

Memory · Caldera · SKU DR1240-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,634 (Memory scale)
Category rank#9,108
Street price$139
Power9 W
Performance per dollar40.53
Released2024

Specifications

BrandCaldera
ModelCaldera DR-1240 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-38-38-78
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-3540 Prime DDR4-4000 32GB (4×8GB) CL18 Kit8,042$349Compare
Caldera DR-1693 Core DDR4-3600 32GB (2×16GB) CL18 Kit6,952$249Compare
Caldera DR-3603 Plus DDR4-2666 8GB (2×4GB) CL19 Kit2,364$29Compare
Altrix DR-1436 Ultra DDR4-3200 8GB (2×4GB) CL16 Kit3,709$59Compare
Lumora DR-9315 Edge DDR5-5600 16GB (2×8GB) CL36 Kit2,680$29Compare
Mirenta DR-2499 SE DDR5-8000 64GB (2×32GB) CL40 Kit7,136$219Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1240 XT DDR5-6800 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/3945634 (accessed 2026-10-22).