Hardware Spec Index

Strivon HD-7331 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Strivon · SKU HD7331-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,308 (Hard Drives scale)
Category rank#42,519
Street price$129
Power5 W
Performance per dollar10.14
Released2021

Specifications

BrandStrivon
ModelStrivon HD-7331 Plus
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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-3935 Edge 28TB 7,200 RPM CMR Enterprise Hard Drive2,874$569Compare
Strivon HD-6781 Core 2TB 5,400 RPM SMR Desktop Hard Drive1,187$99Compare
Altrix HD-7064 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive1,790$209Compare
Strivon HD-7249 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive1,825$249Compare
Altrix HD-9234 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive812$69Compare
Strivon HD-1478 Max 2TB 5,400 RPM SMR Desktop Hard Drive1,113$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-7331 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/618111 (accessed 2026-10-19).