Hardware Spec Index

Novexa HD-9487 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD9487-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,285 (Hard Drives scale)
Category rank#22,096
Street price$349
Power8 W
Performance per dollar6.55
Released2024

Specifications

BrandNovexa
ModelNovexa HD-9487 Prime
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
Mirenta HD-2456 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive1,647$179Compare
Altrix HD-4655 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,515$399Compare
Novexa HD-8846 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,704$399Compare
Novexa HD-5391 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,293$289Compare
Strivon HD-2843 XT 2TB 5,400 RPM CMR Surveillance Hard Drive905$59Compare
Novexa HD-3184 Pro 2TB 5,400 RPM SMR Desktop Hard Drive805$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-9487 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/19006722 (accessed 2026-10-22).