Hardware Spec Index

Altrix HD-4818 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4818-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,051 (Hard Drives scale)
Category rank#31,496
Street price$79
Power5 W
Performance per dollar13.30
Released2025

Specifications

BrandAltrix
ModelAltrix HD-4818 Plus
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
Novexa HD-2095 Ti 8TB 7,200 RPM CMR Desktop Hard Drive1,794$179Compare
Novexa HD-7808 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,039$79Compare
Novexa HD-5769 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive1,447$139Compare
Novexa HD-3968 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,318$129Compare
Mirenta HD-6936 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,657$189Compare
Novexa HD-8875 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,665$469Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4818 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9040976 (accessed 2026-10-20).