Hardware Spec Index

Mirenta HD-7947 SE 8TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD7947-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,909 (Hard Drives scale)
Category rank#23,466
Street price$219
Power6 W
Performance per dollar8.72
Released2019

Specifications

BrandMirenta
ModelMirenta HD-7947 SE
Capacity8 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-3766 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,277$339Compare
Strivon HD-7235 XT 24TB 7,200 RPM CMR NAS Hard Drive2,749$429Compare
Strivon HD-5936 XT 6TB 5,400 RPM CMR Desktop Hard Drive1,022$79Compare
Novexa HD-1114 XT 2TB 5,400 RPM CMR Surveillance Hard Drive690$59Compare
Mirenta HD-8550 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,181$89Compare
Altrix HD-6849 Ti 2TB 5,400 RPM SMR Desktop Hard Drive883$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7947 SE 8TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/64021699 (accessed 2026-10-26).