Hardware Spec Index

Mirenta HD-8317 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD8317-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,403 (Hard Drives scale)
Category rank#36,601
Street price$389
Power8 W
Performance per dollar6.18
Released2019

Specifications

BrandMirenta
ModelMirenta HD-8317 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
Mirenta HD-1438 Ultra 8TB 7,200 RPM SMR Desktop Hard Drive1,689$199Compare
Mirenta HD-8042 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,156$239Compare
Novexa HD-4530 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive844$59Compare
Altrix HD-4984 Max 28TB 7,200 RPM CMR Enterprise Hard Drive2,650$509Compare
Altrix HD-9961 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive2,244$299Compare
Strivon HD-4374 Prime 2TB 5,400 RPM CMR Desktop Hard Drive837$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8317 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/15326533 (accessed 2026-10-25).