Hardware Spec Index

Mirenta HD-1581 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD1581-MAX · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,834 (Hard Drives scale)
Category rank#35,507
Street price$549
Power8 W
Performance per dollar5.16
Released2021

Specifications

BrandMirenta
ModelMirenta HD-1581 Max
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-8227 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive915$69Compare
Strivon HD-2293 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,505$129Compare
Strivon HD-5246 XT 12TB 7,200 RPM SMR Desktop Hard Drive2,157$309Compare
Novexa HD-2818 Ti 6TB 5,400 RPM SMR Desktop Hard Drive1,083$79Compare
Novexa HD-6570 SE 2TB 5,400 RPM CMR Surveillance Hard Drive1,101$89Compare
Mirenta HD-2929 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,382$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1581 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/99839908 (accessed 2026-10-24).