Hardware Spec Index

Novexa HD-4684 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD4684-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index993 (Hard Drives scale)
Category rank#43,857
Street price$59
Power5 W
Performance per dollar16.83
Released2026

Specifications

BrandNovexa
ModelNovexa HD-4684 Ultra
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional 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
Altrix HD-2990 Plus 8TB 7,200 RPM SMR Desktop Hard Drive1,790$229Compare
Altrix HD-6944 Ti 12TB 7,200 RPM CMR NAS Hard Drive1,903$259Compare
Mirenta HD-1072 Edge 12TB 7,200 RPM CMR NAS Hard Drive2,385$319Compare
Novexa HD-3320 Prime 4TB 5,400 RPM CMR Desktop Hard Drive1,282$119Compare
Strivon HD-4271 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,562$369Compare
Altrix HD-5498 Ultra 12TB 7,200 RPM CMR Desktop Hard Drive2,078$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4684 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/72530008 (accessed 2026-10-21).