Hardware Spec Index

Mirenta HD-3621 Max 8TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3621-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,357 (Hard Drives scale)
Category rank#37,039
Street price$99
Power6 W
Performance per dollar13.71
Released2020

Specifications

BrandMirenta
ModelMirenta HD-3621 Max
Capacity8 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

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Cite this page: Hardware Spec Index, “Mirenta HD-3621 Max 8TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/54893225 (accessed 2026-10-23).