Hardware Spec Index

Mirenta HD-7948 SE 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD7948-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,548 (Hard Drives scale)
Category rank#13,468
Street price$169
Power7 W
Performance per dollar9.16
Released2021

Specifications

BrandMirenta
ModelMirenta HD-7948 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
Altrix HD-3285 Core 4TB 5,400 RPM CMR Desktop Hard Drive967$69Compare
Novexa HD-3766 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,707$219Compare
Strivon HD-4817 Ti 8TB 7,200 RPM CMR NAS Hard Drive1,927$279Compare
Strivon HD-5648 SE 4TB 5,400 RPM CMR Surveillance Hard Drive743$59Compare
Mirenta HD-3132 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,546$499Compare
Altrix HD-3139 SE 12TB 7,200 RPM CMR NAS Hard Drive2,187$379Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7948 SE 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/33034487 (accessed 2026-10-24).