Hardware Spec Index

Mirenta HD-6644 Ultra 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6644-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,091 (Hard Drives scale)
Category rank#16,585
Street price$249
Power7 W
Performance per dollar8.40
Released2023

Specifications

BrandMirenta
ModelMirenta HD-6644 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
Novexa HD-7566 Max 12TB 7,200 RPM CMR NAS Hard Drive2,083$319Compare
Altrix HD-6880 XT 6TB 5,400 RPM SMR Desktop Hard Drive1,198$99Compare
Mirenta HD-1621 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,088$279Compare
Novexa HD-6455 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,339$109Compare
Strivon HD-2442 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,539$159Compare
Novexa HD-8337 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive2,243$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6644 Ultra 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/89890 (accessed 2026-10-20).