Hardware Spec Index

Novexa HD-5541 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD5541-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,681 (Hard Drives scale)
Category rank#49,176
Street price$409
Power8 W
Performance per dollar6.56
Released2021

Specifications

BrandNovexa
ModelNovexa HD-5541 Pro
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-9369 SE 2TB 5,400 RPM SMR Desktop Hard Drive666$59Compare
Altrix HD-4188 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,324$409Compare
Strivon HD-5925 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive946$69Compare
Novexa HD-6811 XT 8TB 7,200 RPM CMR Desktop Hard Drive1,224$109Compare
Novexa HD-6132 SE 2TB 5,400 RPM SMR Desktop Hard Drive593$59Compare
Novexa HD-9840 XT 4TB 5,400 RPM SMR Desktop Hard Drive885$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5541 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/5494601 (accessed 2026-10-21).