Hardware Spec Index

Strivon HD-1145 SE 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Strivon · SKU HD1145-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,311 (Hard Drives scale)
Category rank#27,546
Street price$359
Power8 W
Performance per dollar6.44
Released2021

Specifications

BrandStrivon
ModelStrivon HD-1145 SE
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-3999 Ti 4TB 5,400 RPM SMR Desktop Hard Drive1,294$119Compare
Strivon HD-1215 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,158$319Compare
Novexa HD-1478 Ultra 12TB 7,200 RPM CMR NAS Hard Drive2,587$409Compare
Strivon HD-4550 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive1,190$109Compare
Strivon HD-8738 Max 20TB 7,200 RPM CMR Enterprise Hard Drive3,028$539Compare
Strivon HD-5955 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,190$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-1145 SE 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/380559 (accessed 2026-10-24).