Hardware Spec Index

Novexa HD-2721 Ultra 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD2721-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,975 (Hard Drives scale)
Category rank#12,511
Street price$279
Power7 W
Performance per dollar7.08
Released2021

Specifications

BrandNovexa
ModelNovexa HD-2721 Ultra
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
Strivon HD-1785 SE 28TB 7,200 RPM CMR NAS Hard Drive2,724$479Compare
Altrix HD-4042 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,426$119Compare
Strivon HD-3195 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,266$329Compare
Mirenta HD-3324 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,431$379Compare
Mirenta HD-8514 Pro 8TB 7,200 RPM SMR Desktop Hard Drive2,192$269Compare
Mirenta HD-4680 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive606$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-2721 Ultra 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/13581069 (accessed 2026-10-19).