Hardware Spec Index

Novexa HD-6249 SE 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD6249-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,760 (Hard Drives scale)
Category rank#37,370
Street price$479
Power8 W
Performance per dollar5.76
Released2020

Specifications

BrandNovexa
ModelNovexa HD-6249 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-2989 Ti 2TB 5,400 RPM SMR Desktop Hard Drive1,088$89Compare
Strivon HD-7758 Edge 16TB 7,200 RPM CMR NAS Hard Drive1,992$249Compare
Novexa HD-7276 SE 20TB 7,200 RPM CMR NAS Hard Drive2,588$469Compare
Mirenta HD-3529 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,764$549Compare
Novexa HD-5883 Ultra 6TB 5,400 RPM CMR Desktop Hard Drive1,120$69Compare
Altrix HD-3248 Plus 2TB 5,400 RPM CMR Desktop Hard Drive764$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6249 SE 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/83675327 (accessed 2026-10-21).