Hardware Spec Index

Mirenta HD-3868 Core 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3868-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,264 (Hard Drives scale)
Category rank#424
Street price$319
Power7 W
Performance per dollar7.10
Released2020

Specifications

BrandMirenta
ModelMirenta HD-3868 Core
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-7149 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,739$239Compare
Novexa HD-7774 XT 12TB 7,200 RPM CMR Desktop Hard Drive1,784$199Compare
Mirenta HD-6619 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,119$259Compare
Mirenta HD-1815 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,289$329Compare
Strivon HD-8811 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,720$439Compare
Mirenta HD-3218 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,703$459Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3868 Core 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/699997 (accessed 2026-10-21).