Hardware Spec Index

Mirenta HD-3865 Pro 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD3865-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index920 (Hard Drives scale)
Category rank#33,094
Street price$69
Power5 W
Performance per dollar13.33
Released2023

Specifications

BrandMirenta
ModelMirenta HD-3865 Pro
Capacity4 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-4619 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,226$349Compare
Novexa HD-2102 XT 24TB 7,200 RPM CMR NAS Hard Drive2,729$389Compare
Mirenta HD-7901 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,299$129Compare
Altrix HD-5544 Ti 12TB 7,200 RPM CMR NAS Hard Drive2,334$319Compare
Strivon HD-1805 Max 20TB 7,200 RPM CMR NAS Hard Drive3,094$549Compare
Novexa HD-2228 Core 2TB 5,400 RPM CMR Desktop Hard Drive701$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3865 Pro 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/8089501 (accessed 2026-10-21).