Hardware Spec Index

Mirenta HD-6840 Pro 6TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD6840-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,403 (Hard Drives scale)
Category rank#14,959
Street price$139
Power5 W
Performance per dollar10.09
Released2019

Specifications

BrandMirenta
ModelMirenta HD-6840 Pro
Capacity6 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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
Strivon HD-2441 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,494$149Compare
Novexa HD-8063 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,151$279Compare
Novexa HD-1040 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$539Compare
Altrix HD-8595 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,560$429Compare
Mirenta HD-3898 Ti 16TB 7,200 RPM CMR NAS Hard Drive1,938$279Compare
Novexa HD-5280 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,034$599Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6840 Pro 6TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/97833972 (accessed 2026-10-22).