Hardware Spec Index

Strivon HD-4477 Max 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD4477-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,535 (Hard Drives scale)
Category rank#42,606
Street price$439
Power8 W
Performance per dollar5.77
Released2020

Specifications

BrandStrivon
ModelStrivon HD-4477 Max
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-4451 Max 12TB 7,200 RPM CMR NAS Hard Drive2,308$369Compare
Altrix HD-9220 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,241$109Compare
Altrix HD-8175 Plus 28TB 7,200 RPM CMR NAS Hard Drive3,100$529Compare
Mirenta HD-5573 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,708$559Compare
Altrix HD-4350 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive2,549$369Compare
Strivon HD-6252 Max 2TB 5,400 RPM CMR Surveillance Hard Drive642$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-4477 Max 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/11259564 (accessed 2026-10-24).