Hardware Spec Index

Mirenta HD-6518 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD6518-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#17,556
Street price$599
Power8 W
Performance per dollar5.18
Released2022

Specifications

BrandMirenta
ModelMirenta HD-6518 Plus
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
Novexa HD-9760 Ultra 16TB 7,200 RPM CMR NAS Hard Drive1,711$219Compare
Mirenta HD-7453 XT 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$599Compare
Novexa HD-1380 Edge 12TB 7,200 RPM CMR Desktop Hard Drive1,774$199Compare
Novexa HD-8266 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,041$219Compare
Altrix HD-4974 Plus 16TB 7,200 RPM CMR NAS Hard Drive1,976$279Compare
Strivon HD-3141 SE 2TB 5,400 RPM SMR Desktop Hard Drive683$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6518 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/6598747 (accessed 2026-10-24).