Hardware Spec Index

Mirenta HD-9645 Ultra 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9645-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,458 (Hard Drives scale)
Category rank#7,510
Street price$329
Power7 W
Performance per dollar7.47
Released2020

Specifications

BrandMirenta
ModelMirenta HD-9645 Ultra
Capacity16 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer260 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-8055 Max 12TB 7,200 RPM SMR Desktop Hard Drive1,973$229Compare
Novexa HD-6341 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,399$359Compare
Novexa HD-3210 XT 6TB 5,400 RPM CMR Desktop Hard Drive1,337$129Compare
Novexa HD-1144 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,865$189Compare
Mirenta HD-1713 Core 16TB 7,200 RPM CMR NAS Hard Drive2,165$319Compare
Altrix HD-8345 Prime 6TB 5,400 RPM SMR Desktop Hard Drive1,685$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9645 Ultra 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/1041789 (accessed 2026-10-25).