Hardware Spec Index

Mirenta HD-4354 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4354-TI · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index2,636 (Hard Drives scale)
Category rank#9,728
Street price$449
Power8 W
Performance per dollar5.87
Released2020

Specifications

BrandMirenta
ModelMirenta HD-4354 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
Novexa HD-1763 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,807$239Compare
Altrix HD-5128 Ultra 6TB 5,400 RPM SMR Desktop Hard Drive1,527$129Compare
Altrix HD-7367 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,327$129Compare
Mirenta HD-9778 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,037$299Compare
Novexa HD-1758 Core 6TB 5,400 RPM CMR Surveillance Hard Drive1,259$109Compare
Strivon HD-7224 XT 12TB 7,200 RPM CMR NAS Hard Drive2,045$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4354 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/21548470 (accessed 2026-10-26).