Hardware Spec Index

Mirenta HD-9976 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9976-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,481 (Hard Drives scale)
Category rank#36,757
Street price$119
Power5 W
Performance per dollar12.45
Released2023

Specifications

BrandMirenta
ModelMirenta HD-9976 Ti
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
Strivon HD-5692 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,327$119Compare
Altrix HD-7767 Edge 2TB 5,400 RPM CMR Desktop Hard Drive1,119$89Compare
Novexa HD-8454 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive1,318$129Compare
Mirenta HD-1633 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,974$559Compare
Mirenta HD-3790 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,456$449Compare
Strivon HD-6617 Pro 12TB 7,200 RPM CMR NAS Hard Drive2,269$349Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9976 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8100461 (accessed 2026-10-21).