Hardware Spec Index

Mirenta HD-1521 Prime 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD1521-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,713 (Hard Drives scale)
Category rank#37,516
Street price$219
Power7 W
Performance per dollar7.82
Released2022

Specifications

BrandMirenta
ModelMirenta HD-1521 Prime
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 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
Mirenta HD-8322 Edge 12TB 7,200 RPM SMR Desktop Hard Drive2,217$339Compare
Mirenta HD-6412 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive841$59Compare
Strivon HD-1041 Core 20TB 7,200 RPM CMR NAS Hard Drive3,045$579Compare
Altrix HD-2619 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive809$59Compare
Mirenta HD-3072 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,884$249Compare
Mirenta HD-6262 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,099$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1521 Prime 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/7954738 (accessed 2026-10-22).