Hardware Spec Index

Novexa HD-5481 Core 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Novexa · SKU HD5481-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,666 (Hard Drives scale)
Category rank#7,732
Street price$419
Power8 W
Performance per dollar6.36
Released2022

Specifications

BrandNovexa
ModelNovexa HD-5481 Core
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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-1352 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive640$49Compare
Strivon HD-9911 Max 4TB 5,400 RPM SMR Desktop Hard Drive1,379$149Compare
Strivon HD-4532 Max 24TB 7,200 RPM CMR NAS Hard Drive2,578$389Compare
Novexa HD-7320 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,659$429Compare
Mirenta HD-9704 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,627$169Compare
Mirenta HD-4920 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,184$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5481 Core 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/2839210 (accessed 2026-10-25).