Hardware Spec Index

Altrix HD-2778 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD2778-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,238 (Hard Drives scale)
Category rank#18,823
Street price$269
Power8 W
Performance per dollar8.32
Released2022

Specifications

BrandAltrix
ModelAltrix HD-2778 Max
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
Strivon HD-1058 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,409$439Compare
Mirenta HD-4661 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,173$309Compare
Strivon HD-1357 Max 28TB 7,200 RPM CMR NAS Hard Drive2,840$529Compare
Altrix HD-8337 Prime 4TB 5,400 RPM SMR Desktop Hard Drive1,322$139Compare
Strivon HD-9107 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,922$449Compare
Strivon HD-8909 Core 16TB 7,200 RPM CMR NAS Hard Drive2,009$229Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2778 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/6016919 (accessed 2026-10-19).