Hardware Spec Index

Mirenta HD-5645 Edge 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD5645-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,527 (Hard Drives scale)
Category rank#28,349
Street price$159
Power7 W
Performance per dollar9.60
Released2021

Specifications

BrandMirenta
ModelMirenta HD-5645 Edge
Capacity12 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-9273 Pro 12TB 7,200 RPM CMR Desktop Hard Drive1,586$179Compare
Mirenta HD-8610 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,209$99Compare
Novexa HD-8051 Max 12TB 7,200 RPM CMR Surveillance Hard Drive2,026$249Compare
Novexa HD-2388 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,019$69Compare
Mirenta HD-4426 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,776$199Compare
Altrix HD-9010 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,355$339Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5645 Edge 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/92684492 (accessed 2026-10-19).