Hardware Spec Index

Altrix HD-3939 Prime 8TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD3939-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,317 (Hard Drives scale)
Category rank#31,132
Street price$119
Power6 W
Performance per dollar11.07
Released2019

Specifications

BrandAltrix
ModelAltrix HD-3939 Prime
Capacity8 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 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-4596 Prime 6TB 5,400 RPM CMR NAS Hard Drive977$79Compare
Mirenta HD-5726 Max 2TB 5,400 RPM SMR Desktop Hard Drive603$49Compare
Novexa HD-5788 Ultra 12TB 7,200 RPM CMR NAS Hard Drive2,112$299Compare
Mirenta HD-7164 Core 12TB 7,200 RPM CMR NAS Hard Drive2,427$379Compare
Novexa HD-1431 XT 4TB 5,400 RPM SMR Desktop Hard Drive914$69Compare
Novexa HD-7176 Max 2TB 5,400 RPM SMR Desktop Hard Drive752$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3939 Prime 8TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/8099656 (accessed 2026-10-20).