Hardware Spec Index

Strivon HD-4561 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Strivon · SKU HD4561-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,128 (Hard Drives scale)
Category rank#415
Street price$289
Power8 W
Performance per dollar7.36
Released2025

Specifications

BrandStrivon
ModelStrivon HD-4561 Ultra
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-1220 Prime 12TB 7,200 RPM CMR NAS Hard Drive1,724$189Compare
Novexa HD-4221 Ti 12TB 7,200 RPM CMR NAS Hard Drive1,956$209Compare
Strivon HD-9937 Max 6TB 5,400 RPM CMR Surveillance Hard Drive1,076$89Compare
Novexa HD-1009 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,088$89Compare
Altrix HD-9456 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,408$409Compare
Novexa HD-6483 Core 4TB 5,400 RPM CMR Surveillance Hard Drive792$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-4561 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/7057065 (accessed 2026-10-21).