Hardware Spec Index

Mirenta HD-5157 Edge 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD5157-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,439 (Hard Drives scale)
Category rank#46,450
Street price$359
Power8 W
Performance per dollar6.79
Released2020

Specifications

BrandMirenta
ModelMirenta HD-5157 Edge
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-7956 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,470$439Compare
Novexa HD-4856 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,182$299Compare
Mirenta HD-5788 Max 20TB 7,200 RPM CMR NAS Hard Drive2,260$339Compare
Mirenta HD-8968 Max 16TB 7,200 RPM CMR NAS Hard Drive2,255$369Compare
Novexa HD-4456 SE 12TB 7,200 RPM CMR Surveillance Hard Drive1,667$189Compare
Altrix HD-8351 XT 6TB 5,400 RPM CMR NAS Hard Drive981$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5157 Edge 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/94815793 (accessed 2026-10-25).