Hardware Spec Index

Altrix HD-6556 Pro 2TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD6556-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index755 (Hard Drives scale)
Category rank#31,544
Street price$59
Power4 W
Performance per dollar12.80
Released2025

Specifications

BrandAltrix
ModelAltrix HD-6556 Pro
Capacity2 TB
ClassDesktop
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
Mirenta HD-1803 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive865$69Compare
Strivon HD-9206 XT 16TB 7,200 RPM CMR Enterprise Hard Drive1,870$199Compare
Novexa HD-8385 Pro 16TB 7,200 RPM CMR Enterprise Hard Drive2,698$499Compare
Novexa HD-8501 XT 24TB 7,200 RPM CMR NAS Hard Drive2,631$479Compare
Strivon HD-9471 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,372$99Compare
Mirenta HD-1237 Max 8TB 7,200 RPM CMR Desktop Hard Drive1,343$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6556 Pro 2TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/8096237 (accessed 2026-10-21).