Hardware Spec Index

Mirenta HD-8486 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD8486-TI · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,265 (Hard Drives scale)
Category rank#49,739
Street price$279
Power8 W
Performance per dollar8.12
Released2023

Specifications

BrandMirenta
ModelMirenta HD-8486 Ti
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-6478 Max 2TB 5,400 RPM CMR Surveillance Hard Drive865$59Compare
Strivon HD-5383 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive894$69Compare
Altrix HD-3750 Ti 6TB 5,400 RPM SMR Desktop Hard Drive1,487$149Compare
Altrix HD-2254 SE 2TB 5,400 RPM SMR Desktop Hard Drive659$49Compare
Altrix HD-6658 Max 16TB 7,200 RPM CMR NAS Hard Drive2,057$279Compare
Altrix HD-4666 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,550$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8486 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3637692 (accessed 2026-10-26).