Hardware Spec Index

Mirenta HD-1855 Plus 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD1855-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,737 (Hard Drives scale)
Category rank#39,818
Street price$189
Power7 W
Performance per dollar9.19
Released2019

Specifications

BrandMirenta
ModelMirenta HD-1855 Plus
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-8306 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,536$329Compare
Strivon HD-7817 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,159$89Compare
Altrix HD-7693 XT 12TB 7,200 RPM CMR NAS Hard Drive1,884$239Compare
Mirenta HD-9178 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,721$429Compare
Mirenta HD-7611 Max 4TB 5,400 RPM CMR Surveillance Hard Drive882$59Compare
Strivon HD-7510 Edge 24TB 7,200 RPM CMR Enterprise Hard Drive3,023$599Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1855 Plus 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/310833 (accessed 2026-10-22).