Hardware Spec Index

Mirenta HD-2856 Prime 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD2856-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,949 (Hard Drives scale)
Category rank#34,299
Street price$199
Power6 W
Performance per dollar9.79
Released2019

Specifications

BrandMirenta
ModelMirenta HD-2856 Prime
Capacity8 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-6664 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,358$119Compare
Strivon HD-7391 Edge 12TB 7,200 RPM SMR Desktop Hard Drive2,227$269Compare
Altrix HD-4999 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,655$209Compare
Mirenta HD-5207 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,898$519Compare
Strivon HD-2188 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,208$319Compare
Altrix HD-6230 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,574$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-2856 Prime 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/6320447 (accessed 2026-10-22).