Hardware Spec Index

Mirenta HD-4677 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4677-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,944 (Hard Drives scale)
Category rank#42,067
Street price$209
Power7 W
Performance per dollar9.30
Released2019

Specifications

BrandMirenta
ModelMirenta HD-4677 Pro
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-2933 Core 4TB 5,400 RPM CMR Desktop Hard Drive680$49Compare
Mirenta HD-7086 XT 16TB 7,200 RPM CMR NAS Hard Drive1,844$219Compare
Mirenta HD-3000 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive1,112$109Compare
Altrix HD-1307 Max 6TB 5,400 RPM CMR NAS Hard Drive1,614$159Compare
Altrix HD-7498 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,674$529Compare
Mirenta HD-5282 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,692$529Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4677 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/96566048 (accessed 2026-10-23).