Hardware Spec Index

Mirenta HD-8649 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD8649-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,226 (Hard Drives scale)
Category rank#16,992
Street price$329
Power7 W
Performance per dollar6.77
Released2023

Specifications

BrandMirenta
ModelMirenta HD-8649 Ultra
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
Novexa HD-6884 Core 2TB 5,400 RPM CMR Desktop Hard Drive971$79Compare
Strivon HD-7409 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,710$469Compare
Novexa HD-8484 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,841$269Compare
Novexa HD-3211 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,177$299Compare
Altrix HD-4492 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,567$169Compare
Strivon HD-3788 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,003$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8649 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/6721972 (accessed 2026-10-26).