Hardware Spec Index

Mirenta HD-6491 SE 24TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD6491-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#10,393
Street price$499
Power8 W
Performance per dollar6.21
Released2021

Specifications

BrandMirenta
ModelMirenta HD-6491 SE
Capacity24 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer300 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-2786 Core 8TB 7,200 RPM CMR NAS Hard Drive1,866$279Compare
Altrix HD-2678 Pro 4TB 5,400 RPM SMR Desktop Hard Drive1,190$89Compare
Mirenta HD-7094 Max 20TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare
Novexa HD-6569 XT 8TB 7,200 RPM CMR NAS Hard Drive2,090$259Compare
Altrix HD-5568 Ti 24TB 7,200 RPM CMR NAS Hard Drive3,002$599Compare
Mirenta HD-4115 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive1,118$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6491 SE 24TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/87632282 (accessed 2026-10-24).