Hardware Spec Index

Mirenta HD-9686 SE 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9686-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,134 (Hard Drives scale)
Category rank#40,003
Street price$349
Power7 W
Performance per dollar6.11
Released2020

Specifications

BrandMirenta
ModelMirenta HD-9686 SE
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-8739 SE 8TB 7,200 RPM CMR NAS Hard Drive1,223$119Compare
Mirenta HD-1429 Prime 16TB 7,200 RPM CMR NAS Hard Drive1,769$209Compare
Strivon HD-8727 XT 16TB 7,200 RPM CMR NAS Hard Drive2,017$239Compare
Strivon HD-4994 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,392$119Compare
Altrix HD-5946 Edge 24TB 7,200 RPM CMR Enterprise Hard Drive3,043$569Compare
Altrix HD-1768 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,278$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9686 SE 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/29134615 (accessed 2026-10-24).