Hardware Spec Index

Novexa HD-8581 Plus 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD8581-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,590 (Hard Drives scale)
Category rank#29,602
Street price$469
Power7 W
Performance per dollar5.52
Released2024

Specifications

BrandNovexa
ModelNovexa HD-8581 Plus
Capacity16 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer260 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-7511 Prime 2TB 5,400 RPM SMR Desktop Hard Drive865$59Compare
Mirenta HD-2251 Edge 2TB 5,400 RPM SMR Desktop Hard Drive1,195$99Compare
Altrix HD-6220 SE 6TB 5,400 RPM CMR NAS Hard Drive1,306$99Compare
Novexa HD-8181 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,160$259Compare
Altrix HD-4519 Edge 12TB 7,200 RPM CMR Desktop Hard Drive2,199$289Compare
Strivon HD-6825 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,436$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-8581 Plus 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/21319699 (accessed 2026-10-20).