Hardware Spec Index

Mirenta HD-6668 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD6668-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,438 (Hard Drives scale)
Category rank#14,682
Street price$369
Power7 W
Performance per dollar6.61
Released2019

Specifications

BrandMirenta
ModelMirenta HD-6668 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
Mirenta HD-6096 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$529Compare
Mirenta HD-2095 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,800$519Compare
Strivon HD-3968 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,996$559Compare
Strivon HD-6857 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,257$389Compare
Strivon HD-3987 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,648$449Compare
Strivon HD-8288 SE 20TB 7,200 RPM CMR NAS Hard Drive2,706$519Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6668 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/6448076 (accessed 2026-10-22).