Hardware Spec Index

Mirenta HD-6218 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD6218-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,867 (Hard Drives scale)
Category rank#4,575
Street price$499
Power8 W
Performance per dollar5.75
Released2019

Specifications

BrandMirenta
ModelMirenta HD-6218 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-3989 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,222$99Compare
Mirenta HD-9965 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,913$519Compare
Altrix HD-5409 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,720$429Compare
Mirenta HD-9799 Max 6TB 5,400 RPM SMR Desktop Hard Drive1,363$129Compare
Altrix HD-1927 SE 12TB 7,200 RPM SMR Desktop Hard Drive2,234$339Compare
Strivon HD-9066 Ultra 16TB 7,200 RPM CMR NAS Hard Drive1,894$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6218 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3738459 (accessed 2026-10-26).