Hardware Spec Index

Altrix HD-2721 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD2721-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index839 (Hard Drives scale)
Category rank#6,527
Street price$59
Power4 W
Performance per dollar14.22
Released2025

Specifications

BrandAltrix
ModelAltrix HD-2721 Prime
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-2852 XT 2TB 5,400 RPM SMR Desktop Hard Drive932$69Compare
Altrix HD-2361 Plus 12TB 7,200 RPM CMR NAS Hard Drive1,682$199Compare
Strivon HD-6159 Plus 24TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare
Strivon HD-3754 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,111$79Compare
Novexa HD-1312 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,361$399Compare
Mirenta HD-3730 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,589$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2721 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9660698 (accessed 2026-10-22).