Hardware Spec Index

Mirenta HD-1921 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD1921-MAX · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,916 (Hard Drives scale)
Category rank#5,184
Street price$499
Power8 W
Performance per dollar5.84
Released2023

Specifications

BrandMirenta
ModelMirenta HD-1921 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
Strivon HD-6583 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,161$279Compare
Altrix HD-8296 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,244$339Compare
Novexa HD-3471 Edge 28TB 7,200 RPM CMR Enterprise Hard Drive2,756$519Compare
Mirenta HD-6255 SE 2TB 5,400 RPM CMR Desktop Hard Drive637$59Compare
Novexa HD-2669 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,022$279Compare
Novexa HD-8327 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive2,011$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1921 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/72944655 (accessed 2026-10-21).