Hardware Spec Index

Mirenta HD-3891 Plus 8TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD3891-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,447 (Hard Drives scale)
Category rank#27,106
Street price$149
Power6 W
Performance per dollar9.71
Released2023

Specifications

BrandMirenta
ModelMirenta HD-3891 Plus
Capacity8 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 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
Novexa HD-1884 SE 4TB 5,400 RPM SMR Desktop Hard Drive1,304$109Compare
Mirenta HD-6911 Pro 8TB 7,200 RPM CMR NAS Hard Drive2,006$259Compare
Strivon HD-3268 SE 4TB 5,400 RPM CMR Surveillance Hard Drive785$59Compare
Strivon HD-4586 SE 24TB 7,200 RPM CMR NAS Hard Drive2,905$539Compare
Mirenta HD-1475 Core 12TB 7,200 RPM CMR Surveillance Hard Drive2,234$369Compare
Mirenta HD-4596 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,235$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3891 Plus 8TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/4830574 (accessed 2026-10-26).