Hardware Spec Index

Mirenta HD-9646 Edge 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD9646-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,067 (Hard Drives scale)
Category rank#44,462
Street price$89
Power5 W
Performance per dollar11.99
Released2021

Specifications

BrandMirenta
ModelMirenta HD-9646 Edge
Capacity4 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-3194 Edge 12TB 7,200 RPM CMR Desktop Hard Drive2,054$289Compare
Strivon HD-5206 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,570$439Compare
Novexa HD-9519 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,763$179Compare
Novexa HD-2507 Core 2TB 5,400 RPM CMR Surveillance Hard Drive962$69Compare
Mirenta HD-9679 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,593$139Compare
Mirenta HD-9004 Ti 2TB 5,400 RPM SMR Desktop Hard Drive1,143$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9646 Edge 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/1203017 (accessed 2026-10-24).