Hardware Spec Index

Mirenta HD-9357 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9357-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,178 (Hard Drives scale)
Category rank#15,763
Street price$349
Power8 W
Performance per dollar6.24
Released2024

Specifications

BrandMirenta
ModelMirenta HD-9357 Core
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
Altrix HD-8517 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive2,755$439Compare
Altrix HD-8842 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,463$139Compare
Altrix HD-4212 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,595$169Compare
Novexa HD-6402 Pro 2TB 5,400 RPM SMR Desktop Hard Drive772$59Compare
Altrix HD-2593 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,902$529Compare
Novexa HD-4541 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,898$229Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9357 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/13415083 (accessed 2026-10-21).