Hardware Spec Index

Mirenta HD-6897 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD6897-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,081 (Hard Drives scale)
Category rank#208
Street price$69
Power5 W
Performance per dollar15.67
Released2021

Specifications

BrandMirenta
ModelMirenta HD-6897 Pro
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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
Novexa HD-9560 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,324$119Compare
Novexa HD-2850 XT 12TB 7,200 RPM CMR NAS Hard Drive1,986$249Compare
Novexa HD-1445 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,616$449Compare
Strivon HD-2255 Ti 4TB 5,400 RPM CMR Desktop Hard Drive1,235$99Compare
Novexa HD-9334 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,827$439Compare
Novexa HD-2777 Pro 28TB 7,200 RPM CMR Enterprise Hard Drive3,047$589Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6897 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/30455541 (accessed 2026-10-22).