Hardware Spec Index

Altrix HD-3951 Prime 16TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD3951-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,165 (Hard Drives scale)
Category rank#9,894
Street price$289
Power7 W
Performance per dollar7.49
Released2025

Specifications

BrandAltrix
ModelAltrix HD-3951 Prime
Capacity16 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer260 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-2752 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive1,403$119Compare
Mirenta HD-3070 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,439$129Compare
Mirenta HD-3699 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,780$569Compare
Novexa HD-6194 XT 2TB 5,400 RPM SMR Desktop Hard Drive1,158$89Compare
Novexa HD-9331 SE 20TB 7,200 RPM CMR NAS Hard Drive3,011$469Compare
Novexa HD-7561 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,404$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3951 Prime 16TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/15420885 (accessed 2026-10-25).