Hardware Spec Index

Altrix HD-6843 Ultra 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6843-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,484 (Hard Drives scale)
Category rank#19,563
Street price$429
Power7 W
Performance per dollar5.79
Released2021

Specifications

BrandAltrix
ModelAltrix HD-6843 Ultra
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
Strivon HD-3750 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,181$109Compare
Novexa HD-8570 Core 8TB 7,200 RPM CMR Desktop Hard Drive1,301$119Compare
Mirenta HD-5797 Pro 4TB 5,400 RPM SMR Desktop Hard Drive953$79Compare
Mirenta HD-5043 Ultra 12TB 7,200 RPM CMR Desktop Hard Drive1,562$159Compare
Altrix HD-5557 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,713$469Compare
Mirenta HD-1928 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive1,798$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6843 Ultra 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/35452377 (accessed 2026-10-21).