Hardware Spec Index

Altrix HD-7243 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD7243-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,864 (Hard Drives scale)
Category rank#4,201
Street price$489
Power8 W
Performance per dollar5.86
Released2025

Specifications

BrandAltrix
ModelAltrix HD-7243 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-5169 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,124$89Compare
Strivon HD-7339 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,763$459Compare
Novexa HD-6349 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,944$199Compare
Novexa HD-7154 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive1,601$159Compare
Strivon HD-6674 Max 6TB 5,400 RPM CMR Surveillance Hard Drive1,743$229Compare
Strivon HD-2841 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,826$189Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7243 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4272841 (accessed 2026-10-25).