Hardware Spec Index

Mirenta HD-3709 XT 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3709-XT · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index1,921 (Hard Drives scale)
Category rank#48,030
Street price$209
Power7 W
Performance per dollar9.19
Released2022

Specifications

BrandMirenta
ModelMirenta HD-3709 XT
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
Mirenta HD-2931 XT 6TB 5,400 RPM CMR Surveillance Hard Drive1,437$159Compare
Altrix HD-3322 SE 20TB 7,200 RPM CMR NAS Hard Drive2,775$409Compare
Strivon HD-5885 Plus 2TB 5,400 RPM SMR Desktop Hard Drive857$59Compare
Novexa HD-3844 Max 2TB 5,400 RPM CMR Surveillance Hard Drive957$59Compare
Mirenta HD-5551 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,609$499Compare
Mirenta HD-2558 SE 16TB 7,200 RPM CMR NAS Hard Drive2,395$329Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3709 XT 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/78285567 (accessed 2026-10-18).