Hardware Spec Index

Altrix HD-3755 Max 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD3755-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,589 (Hard Drives scale)
Category rank#48,825
Street price$459
Power8 W
Performance per dollar5.64
Released2025

Specifications

BrandAltrix
ModelAltrix HD-3755 Max
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
Mirenta HD-2938 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,575$489Compare
Altrix HD-1284 Ultra 12TB 7,200 RPM CMR NAS Hard Drive2,252$379Compare
Altrix HD-6001 Ultra 6TB 5,400 RPM CMR Desktop Hard Drive1,713$189Compare
Mirenta HD-6357 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,645$189Compare
Novexa HD-5138 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive990$69Compare
Strivon HD-2066 Edge 2TB 5,400 RPM SMR Desktop Hard Drive872$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3755 Max 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/10142 (accessed 2026-10-19).