Hardware Spec Index

Novexa HD-2518 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD2518-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,593 (Hard Drives scale)
Category rank#44,090
Street price$149
Power5 W
Performance per dollar10.69
Released2019

Specifications

BrandNovexa
ModelNovexa HD-2518 SE
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-7171 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,219$289Compare
Strivon HD-3646 XT 28TB 7,200 RPM CMR Enterprise Hard Drive2,854$469Compare
Altrix HD-4979 Plus 8TB 7,200 RPM SMR Desktop Hard Drive1,882$209Compare
Mirenta HD-7971 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive1,593$149Compare
Altrix HD-6277 SE 16TB 7,200 RPM CMR NAS Hard Drive2,512$359Compare
Novexa HD-1175 SE 12TB 7,200 RPM CMR Surveillance Hard Drive2,423$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-2518 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9814331 (accessed 2026-10-19).