Hardware Spec Index

Altrix HD-1937 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD1937-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,161 (Hard Drives scale)
Category rank#33,566
Street price$299
Power8 W
Performance per dollar7.23
Released2025

Specifications

BrandAltrix
ModelAltrix HD-1937 XT
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-4601 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive896$59Compare
Novexa HD-8665 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$559Compare
Altrix HD-3189 SE 16TB 7,200 RPM CMR NAS Hard Drive2,352$359Compare
Strivon HD-7972 Plus 6TB 5,400 RPM SMR Desktop Hard Drive902$79Compare
Novexa HD-9974 XT 8TB 7,200 RPM CMR NAS Hard Drive1,298$119Compare
Novexa HD-3204 Pro 2TB 5,400 RPM SMR Desktop Hard Drive718$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1937 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/5204800 (accessed 2026-10-24).