Hardware Spec Index

Mirenta HD-3550 Pro 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3550-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,842 (Hard Drives scale)
Category rank#22,291
Street price$209
Power7 W
Performance per dollar8.81
Released2022

Specifications

BrandMirenta
ModelMirenta HD-3550 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
Novexa HD-9644 Plus 12TB 7,200 RPM CMR NAS Hard Drive2,292$299Compare
Altrix HD-4636 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive2,117$239Compare
Strivon HD-4135 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive768$59Compare
Novexa HD-7973 Prime 8TB 7,200 RPM CMR Desktop Hard Drive1,858$229Compare
Novexa HD-3312 Prime 8TB 7,200 RPM CMR NAS Hard Drive1,784$199Compare
Altrix HD-6149 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,491$429Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3550 Pro 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4129955 (accessed 2026-10-20).