Hardware Spec Index

Altrix HD-4518 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4518-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index919 (Hard Drives scale)
Category rank#21,054
Street price$59
Power4 W
Performance per dollar15.58
Released2019

Specifications

BrandAltrix
ModelAltrix HD-4518 Ultra
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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
Strivon HD-2630 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,427$299Compare
Strivon HD-7356 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$529Compare
Altrix HD-7723 Plus 4TB 5,400 RPM CMR Desktop Hard Drive1,448$139Compare
Strivon HD-8123 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,507$369Compare
Mirenta HD-7820 XT 4TB 5,400 RPM SMR Desktop Hard Drive873$59Compare
Novexa HD-9543 SE 2TB 5,400 RPM CMR Surveillance Hard Drive1,216$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4518 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3596957 (accessed 2026-10-23).