Hardware Spec Index

Mirenta HD-9863 XT 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9863-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,468 (Hard Drives scale)
Category rank#36,923
Street price$369
Power7 W
Performance per dollar6.69
Released2023

Specifications

BrandMirenta
ModelMirenta HD-9863 XT
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-3950 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,960$599Compare
Strivon HD-9169 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,166$89Compare
Novexa HD-3623 Max 20TB 7,200 RPM CMR NAS Hard Drive2,527$439Compare
Altrix HD-1033 SE 24TB 7,200 RPM CMR NAS Hard Drive2,260$369Compare
Mirenta HD-1571 XT 4TB 5,400 RPM CMR Surveillance Hard Drive1,045$79Compare
Altrix HD-7088 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,429$119Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9863 XT 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/7333310 (accessed 2026-10-23).