Hardware Spec Index

Altrix HD-4621 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD4621-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index925 (Hard Drives scale)
Category rank#24,581
Street price$69
Power5 W
Performance per dollar13.41
Released2025

Specifications

BrandAltrix
ModelAltrix HD-4621 Plus
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
Novexa HD-4595 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive1,144$89Compare
Novexa HD-9574 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,008$299Compare
Altrix HD-4874 Max 20TB 7,200 RPM CMR NAS Hard Drive2,987$559Compare
Mirenta HD-5796 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,493$149Compare
Novexa HD-1390 Ultra 12TB 7,200 RPM CMR Desktop Hard Drive1,868$249Compare
Novexa HD-1143 Max 6TB 5,400 RPM SMR Desktop Hard Drive1,476$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4621 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3552104 (accessed 2026-10-21).