Hardware Spec Index

Novexa HD-4643 Edge 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD4643-EDGE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,039 (Hard Drives scale)
Category rank#42,266
Street price$309
Power7 W
Performance per dollar6.60
Released2023

Specifications

BrandNovexa
ModelNovexa HD-4643 Edge
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-8234 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,680$449Compare
Mirenta HD-4903 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,881$599Compare
Strivon HD-4611 XT 8TB 7,200 RPM SMR Desktop Hard Drive1,674$149Compare
Strivon HD-3462 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive1,107$79Compare
Novexa HD-1388 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,641$409Compare
Novexa HD-8889 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,802$519Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4643 Edge 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/19348236 (accessed 2026-10-26).