Hardware Spec Index

Altrix HD-5421 Edge 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD5421-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,268 (Hard Drives scale)
Category rank#48,525
Street price$279
Power7 W
Performance per dollar8.13
Released2023

Specifications

BrandAltrix
ModelAltrix HD-5421 Edge
Capacity16 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer260 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-1233 Ultra 16TB 7,200 RPM CMR NAS Hard Drive1,899$289Compare
Strivon HD-7140 Ti 6TB 5,400 RPM CMR Desktop Hard Drive1,287$119Compare
Novexa HD-2126 XT 8TB 7,200 RPM CMR NAS Hard Drive1,703$219Compare
Altrix HD-5644 XT 28TB 7,200 RPM CMR NAS Hard Drive2,784$459Compare
Novexa HD-2280 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive1,048$79Compare
Strivon HD-8792 Plus 8TB 7,200 RPM CMR NAS Hard Drive2,164$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5421 Edge 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/95031614 (accessed 2026-10-24).