Hardware Spec Index

Novexa HD-7547 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD7547-MAX · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index2,198 (Hard Drives scale)
Category rank#14,158
Street price$289
Power8 W
Performance per dollar7.61
Released2026

Specifications

BrandNovexa
ModelNovexa HD-7547 Max
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
Strivon HD-4286 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,653$179Compare
Mirenta HD-1100 Pro 12TB 7,200 RPM SMR Desktop Hard Drive2,333$329Compare
Altrix HD-8364 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,461$159Compare
Novexa HD-5368 Core 4TB 5,400 RPM SMR Desktop Hard Drive1,365$149Compare
Strivon HD-4475 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,311$119Compare
Mirenta HD-9371 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive2,044$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7547 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/69020732 (accessed 2026-10-27).