Hardware Spec Index

Mirenta HD-7947 Plus 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD7947-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,053 (Hard Drives scale)
Category rank#19,899
Street price$299
Power7 W
Performance per dollar6.87
Released2021

Specifications

BrandMirenta
ModelMirenta HD-7947 Plus
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-9390 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,936$269Compare
Mirenta HD-7776 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,890$199Compare
Mirenta HD-5029 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,756$439Compare
Mirenta HD-8265 Ti 12TB 7,200 RPM CMR NAS Hard Drive1,923$249Compare
Mirenta HD-3997 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive1,808$189Compare
Mirenta HD-1010 SE 2TB 5,400 RPM CMR Desktop Hard Drive895$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7947 Plus 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/276563 (accessed 2026-10-19).