Hardware Spec Index

Mirenta HD-9858 Plus 6TB 5,400 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9858-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,177 (Hard Drives scale)
Category rank#1,094
Street price$79
Power5 W
Performance per dollar14.90
Released2020

Specifications

BrandMirenta
ModelMirenta HD-9858 Plus
Capacity6 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-7330 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive640$49Compare
Mirenta HD-5556 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive683$59Compare
Novexa HD-9439 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,141$99Compare
Mirenta HD-9820 Pro 28TB 7,200 RPM CMR NAS Hard Drive2,517$409Compare
Altrix HD-6603 Edge 12TB 7,200 RPM SMR Desktop Hard Drive2,201$329Compare
Mirenta HD-8321 Pro 8TB 7,200 RPM SMR Desktop Hard Drive2,121$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9858 Plus 6TB 5,400 RPM CMR NAS Hard Drive”, https://vextor7.com/item/82946714 (accessed 2026-10-21).