Hardware Spec Index

Altrix HD-4318 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4318-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,767 (Hard Drives scale)
Category rank#41,254
Street price$169
Power5 W
Performance per dollar10.46
Released2019

Specifications

BrandAltrix
ModelAltrix HD-4318 Ultra
Capacity6 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-7200 Max 6TB 5,400 RPM CMR Surveillance Hard Drive1,063$79Compare
Mirenta HD-2451 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,438$379Compare
Strivon HD-7684 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,293$289Compare
Novexa HD-9509 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,040$89Compare
Strivon HD-6488 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,810$459Compare
Altrix HD-4415 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,549$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4318 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/7957520 (accessed 2026-10-26).