Hardware Spec Index

Strivon HD-5621 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD5621-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,340 (Hard Drives scale)
Category rank#35,954
Street price$369
Power8 W
Performance per dollar6.34
Released2019

Specifications

BrandStrivon
ModelStrivon HD-5621 Prime
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
Mirenta HD-7833 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,227$349Compare
Altrix HD-5435 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive985$79Compare
Strivon HD-8868 Ultra 2TB 5,400 RPM CMR Desktop Hard Drive871$69Compare
Strivon HD-2112 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive808$69Compare
Novexa HD-6442 XT 12TB 7,200 RPM CMR Desktop Hard Drive2,299$319Compare
Altrix HD-4925 Prime 4TB 5,400 RPM SMR Desktop Hard Drive723$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-5621 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7722309 (accessed 2026-10-25).