Hardware Spec Index

Novexa HD-4758 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Novexa · SKU HD4758-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,163 (Hard Drives scale)
Category rank#34,561
Street price$249
Power8 W
Performance per dollar8.69
Released2025

Specifications

BrandNovexa
ModelNovexa HD-4758 Plus
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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-1401 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive1,825$199Compare
Novexa HD-1235 Core 8TB 7,200 RPM CMR NAS Hard Drive1,954$219Compare
Strivon HD-9306 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,196$99Compare
Mirenta HD-5315 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,730$489Compare
Strivon HD-3835 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,643$159Compare
Altrix HD-1342 Prime 16TB 7,200 RPM CMR NAS Hard Drive1,862$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4758 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/7995692 (accessed 2026-10-21).