Hardware Spec Index

Mirenta HD-8251 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD8251-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,130 (Hard Drives scale)
Category rank#48,048
Street price$89
Power4 W
Performance per dollar12.70
Released2021

Specifications

BrandMirenta
ModelMirenta HD-8251 Plus
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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-5581 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive929$59Compare
Strivon HD-7787 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,436$379Compare
Strivon HD-8807 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,889$449Compare
Novexa HD-3375 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive1,393$119Compare
Mirenta HD-7431 Core 8TB 7,200 RPM CMR Desktop Hard Drive2,017$259Compare
Altrix HD-5226 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,332$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8251 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/21369621 (accessed 2026-10-20).