Hardware Spec Index

Novexa HD-4644 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD4644-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,499 (Hard Drives scale)
Category rank#6,127
Street price$139
Power5 W
Performance per dollar10.78
Released2019

Specifications

BrandNovexa
ModelNovexa HD-4644 Ultra
Capacity4 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-3980 Max 8TB 7,200 RPM SMR Desktop Hard Drive1,737$209Compare
Mirenta HD-3892 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,490$349Compare
Novexa HD-4833 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,167$319Compare
Altrix HD-4429 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,909$469Compare
Strivon HD-9951 Ultra 20TB 7,200 RPM CMR NAS Hard Drive2,743$499Compare
Novexa HD-6962 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive683$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4644 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/95967590 (accessed 2026-10-21).