Hardware Spec Index

Altrix HD-2621 XT 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD2621-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index699 (Hard Drives scale)
Category rank#5,248
Street price$59
Power5 W
Performance per dollar11.85
Released2024

Specifications

BrandAltrix
ModelAltrix HD-2621 XT
Capacity4 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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
Altrix HD-9719 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,192$89Compare
Altrix HD-9885 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,813$499Compare
Mirenta HD-3287 SE 24TB 7,200 RPM CMR NAS Hard Drive2,822$539Compare
Strivon HD-2329 Edge 8TB 7,200 RPM SMR Desktop Hard Drive1,245$109Compare
Strivon HD-2423 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,636$179Compare
Altrix HD-7450 Core 12TB 7,200 RPM CMR Desktop Hard Drive1,660$189Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2621 XT 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/31667650 (accessed 2026-10-24).