Hardware Spec Index

Novexa HD-1646 Ultra 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD1646-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,178 (Hard Drives scale)
Category rank#26,396
Street price$279
Power7 W
Performance per dollar7.81
Released2021

Specifications

BrandNovexa
ModelNovexa HD-1646 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
Novexa HD-4422 XT 24TB 7,200 RPM CMR NAS Hard Drive2,487$389Compare
Novexa HD-6640 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,904$579Compare
Mirenta HD-8670 XT 24TB 7,200 RPM CMR NAS Hard Drive3,024$469Compare
Strivon HD-8270 Max 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$589Compare
Strivon HD-5872 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,524$149Compare
Novexa HD-3242 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,225$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-1646 Ultra 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/6609260 (accessed 2026-10-22).