Hardware Spec Index

Strivon HD-3931 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Strivon · SKU HD3931-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,652 (Hard Drives scale)
Category rank#36,137
Street price$179
Power6 W
Performance per dollar9.23
Released2023

Specifications

BrandStrivon
ModelStrivon HD-3931 Pro
Capacity8 TB
ClassSurveillance
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
Novexa HD-7406 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,312$399Compare
Altrix HD-2070 Ultra 12TB 7,200 RPM CMR NAS Hard Drive1,603$179Compare
Novexa HD-4658 Ultra 6TB 5,400 RPM CMR NAS Hard Drive1,524$149Compare
Novexa HD-7246 XT 2TB 5,400 RPM CMR Surveillance Hard Drive1,037$79Compare
Altrix HD-5494 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,943$489Compare
Mirenta HD-5157 Ti 24TB 7,200 RPM CMR NAS Hard Drive2,803$529Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-3931 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/29959175 (accessed 2026-10-25).