Hardware Spec Index

Mirenta HD-9481 XT 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9481-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index821 (Hard Drives scale)
Category rank#3,192
Street price$69
Power5 W
Performance per dollar11.90
Released2025

Specifications

BrandMirenta
ModelMirenta HD-9481 XT
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
Mirenta HD-7662 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,230$99Compare
Mirenta HD-9569 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,124$329Compare
Strivon HD-8896 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive1,868$229Compare
Altrix HD-2160 Max 6TB 5,400 RPM CMR Desktop Hard Drive1,173$99Compare
Mirenta HD-4837 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,291$299Compare
Novexa HD-7010 XT 20TB 7,200 RPM CMR NAS Hard Drive2,333$379Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9481 XT 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/6477800 (accessed 2026-10-25).