Hardware Spec Index

Mirenta HD-3861 Plus 24TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3861-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,944 (Hard Drives scale)
Category rank#619
Street price$559
Power8 W
Performance per dollar5.27
Released2023

Specifications

BrandMirenta
ModelMirenta HD-3861 Plus
Capacity24 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 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-9751 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive1,006$69Compare
Altrix HD-8708 Core 4TB 5,400 RPM CMR Surveillance Hard Drive1,403$119Compare
Strivon HD-9105 XT 4TB 5,400 RPM SMR Desktop Hard Drive1,352$119Compare
Strivon HD-3048 Max 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Novexa HD-5817 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive757$59Compare
Altrix HD-6807 Prime 12TB 7,200 RPM SMR Desktop Hard Drive1,739$189Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3861 Plus 24TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/33038932 (accessed 2026-10-25).