Hardware Spec Index

Strivon HD-2581 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Strivon · SKU HD2581-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index823 (Hard Drives scale)
Category rank#2,723
Street price$69
Power5 W
Performance per dollar11.93
Released2025

Specifications

BrandStrivon
ModelStrivon HD-2581 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
Altrix HD-1381 XT 2TB 5,400 RPM SMR Desktop Hard Drive799$59Compare
Strivon HD-6749 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,753$509Compare
Mirenta HD-4056 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,989$499Compare
Mirenta HD-7979 SE 12TB 7,200 RPM CMR Desktop Hard Drive2,295$349Compare
Altrix HD-6609 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive1,293$99Compare
Altrix HD-3061 Ultra 12TB 7,200 RPM CMR NAS Hard Drive2,203$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-2581 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/2033368 (accessed 2026-10-21).