Hardware Spec Index

Mirenta HD-9929 Plus 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD9929-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,446 (Hard Drives scale)
Category rank#29,228
Street price$359
Power7 W
Performance per dollar6.81
Released2019

Specifications

BrandMirenta
ModelMirenta HD-9929 Plus
Capacity12 TB
ClassDesktop
RecordingSMR (shingled 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
Strivon HD-8897 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,619$399Compare
Altrix HD-9860 Core 16TB 7,200 RPM CMR NAS Hard Drive1,991$279Compare
Novexa HD-3506 SE 2TB 5,400 RPM CMR Surveillance Hard Drive660$49Compare
Novexa HD-9706 XT 12TB 7,200 RPM SMR Desktop Hard Drive2,105$259Compare
Strivon HD-5248 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive3,037$559Compare
Strivon HD-4083 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,565$469Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9929 Plus 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/11111282 (accessed 2026-10-21).