Hardware Spec Index

Altrix HD-5651 Plus 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD5651-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index2,775 (Hard Drives scale)
Category rank#31,214
Street price$559
Power9 W
Performance per dollar4.96
Released2025

Specifications

BrandAltrix
ModelAltrix HD-5651 Plus
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 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
Strivon HD-4408 Max 8TB 7,200 RPM SMR Desktop Hard Drive1,643$149Compare
Novexa HD-7819 XT 24TB 7,200 RPM CMR NAS Hard Drive2,609$459Compare
Altrix HD-7998 SE 4TB 5,400 RPM SMR Desktop Hard Drive1,096$89Compare
Altrix HD-9783 XT 6TB 5,400 RPM CMR NAS Hard Drive1,585$159Compare
Altrix HD-4001 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive1,483$119Compare
Strivon HD-6397 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive1,562$139Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5651 Plus 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/1320127 (accessed 2026-10-24).