Hardware Spec Index

Mirenta HD-4809 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4809-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,942 (Hard Drives scale)
Category rank#20,714
Street price$249
Power7 W
Performance per dollar7.80
Released2022

Specifications

BrandMirenta
ModelMirenta HD-4809 Plus
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
Strivon HD-9586 SE 12TB 7,200 RPM CMR Surveillance Hard Drive2,001$269Compare
Novexa HD-3396 Plus 2TB 5,400 RPM CMR Desktop Hard Drive1,169$109Compare
Altrix HD-9702 Core 2TB 5,400 RPM SMR Desktop Hard Drive931$69Compare
Mirenta HD-9454 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,198$329Compare
Novexa HD-3148 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,691$179Compare
Novexa HD-3653 XT 28TB 7,200 RPM CMR Enterprise Hard Drive2,880$539Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4809 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3480288 (accessed 2026-10-24).