Hardware Spec Index

Mirenta HD-9251 Pro 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9251-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,207 (Hard Drives scale)
Category rank#21,824
Street price$359
Power7 W
Performance per dollar6.15
Released2024

Specifications

BrandMirenta
ModelMirenta HD-9251 Pro
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
Altrix HD-7740 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive1,634$169Compare
Novexa HD-1355 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive1,199$89Compare
Strivon HD-6557 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,969$559Compare
Strivon HD-5784 Plus 12TB 7,200 RPM CMR NAS Hard Drive2,322$329Compare
Strivon HD-2919 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,471$149Compare
Strivon HD-8332 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive794$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9251 Pro 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/5851111 (accessed 2026-10-19).