Hardware Spec Index

Mirenta HD-6647 Plus 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6647-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,488 (Hard Drives scale)
Category rank#25,904
Street price$139
Power7 W
Performance per dollar10.71
Released2024

Specifications

BrandMirenta
ModelMirenta HD-6647 Plus
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
Novexa HD-8741 XT 8TB 7,200 RPM CMR NAS Hard Drive1,707$209Compare
Altrix HD-4583 Max 6TB 5,400 RPM SMR Desktop Hard Drive1,076$89Compare
Mirenta HD-7395 Plus 4TB 5,400 RPM SMR Desktop Hard Drive1,248$119Compare
Altrix HD-7639 Pro 6TB 5,400 RPM SMR Desktop Hard Drive1,772$209Compare
Strivon HD-2911 XT 2TB 5,400 RPM CMR Surveillance Hard Drive910$79Compare
Mirenta HD-1206 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive952$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6647 Plus 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/43669136 (accessed 2026-10-21).