Hardware Spec Index

Novexa HD-6247 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD6247-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#36,992
Street price$539
Power8 W
Performance per dollar5.75
Released2021

Specifications

BrandNovexa
ModelNovexa HD-6247 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-1065 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,653$479Compare
Strivon HD-7048 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,367$129Compare
Mirenta HD-3806 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,699$449Compare
Mirenta HD-5652 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,840$469Compare
Altrix HD-7640 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,683$459Compare
Strivon HD-6628 Max 16TB 7,200 RPM CMR NAS Hard Drive2,579$379Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6247 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7760307 (accessed 2026-10-26).