Hardware Spec Index

Altrix HD-7855 Core 28TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD7855-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,792 (Hard Drives scale)
Category rank#6,288
Street price$599
Power9 W
Performance per dollar4.66
Released2026

Specifications

BrandAltrix
ModelAltrix HD-7855 Core
Capacity28 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-5662 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive961$59Compare
Altrix HD-1192 Pro 2TB 5,400 RPM SMR Desktop Hard Drive679$49Compare
Altrix HD-3170 Max 6TB 5,400 RPM CMR NAS Hard Drive1,038$89Compare
Mirenta HD-1948 Core 4TB 5,400 RPM SMR Desktop Hard Drive649$49Compare
Mirenta HD-9734 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive1,199$99Compare
Mirenta HD-5995 Edge 16TB 7,200 RPM CMR NAS Hard Drive2,294$369Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7855 Core 28TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/24252625 (accessed 2026-10-19).