Hardware Spec Index

Altrix HD-6671 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6671-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,620 (Hard Drives scale)
Category rank#43,088
Street price$419
Power8 W
Performance per dollar6.25
Released2023

Specifications

BrandAltrix
ModelAltrix HD-6671 XT
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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
Novexa HD-1834 Ti 16TB 7,200 RPM CMR NAS Hard Drive2,507$459Compare
Novexa HD-5939 XT 4TB 5,400 RPM CMR Desktop Hard Drive897$59Compare
Mirenta HD-8761 Prime 4TB 5,400 RPM SMR Desktop Hard Drive1,058$79Compare
Mirenta HD-9914 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,217$329Compare
Novexa HD-4205 Core 6TB 5,400 RPM SMR Desktop Hard Drive1,885$199Compare
Altrix HD-2224 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,099$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6671 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/91498155 (accessed 2026-10-23).