Hardware Spec Index

Altrix HD-6953 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6953-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,719 (Hard Drives scale)
Category rank#6,622
Street price$569
Power8 W
Performance per dollar4.78
Released2021

Specifications

BrandAltrix
ModelAltrix HD-6953 Pro
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
Mirenta HD-6078 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive900$79Compare
Mirenta HD-5172 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive1,724$219Compare
Strivon HD-9034 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,128$99Compare
Novexa HD-1103 Prime 8TB 7,200 RPM CMR Surveillance Hard Drive1,344$129Compare
Novexa HD-4086 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,772$499Compare
Novexa HD-8418 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,411$119Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6953 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/2235205 (accessed 2026-10-22).