Hardware Spec Index

Strivon HD-9939 Ti 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Strivon · SKU HD9939-TI · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index729 (Hard Drives scale)
Category rank#23,105
Street price$59
Power5 W
Performance per dollar12.36
Released2025

Specifications

BrandStrivon
ModelStrivon HD-9939 Ti
Capacity4 TB
ClassDesktop
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-9939 Ti 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/76012513 (accessed 2026-10-23).