Hardware Spec Index

Strivon HD-9857 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Strivon · SKU HD9857-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,189 (Hard Drives scale)
Category rank#46,025
Street price$99
Power5 W
Performance per dollar12.01
Released2026

Specifications

BrandStrivon
ModelStrivon HD-9857 Pro
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

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Cite this page: Hardware Spec Index, “Strivon HD-9857 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/219764 (accessed 2026-10-19).