Hardware Spec Index

Strivon HD-3556 SE 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Strivon · SKU HD3556-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,977 (Hard Drives scale)
Category rank#10,172
Street price$249
Power7 W
Performance per dollar7.94
Released2021

Specifications

BrandStrivon
ModelStrivon HD-3556 SE
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-1021 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,099$309Compare
Novexa HD-1509 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,349$139Compare
Strivon HD-6166 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive940$79Compare
Altrix HD-8273 Max 12TB 7,200 RPM SMR Desktop Hard Drive1,691$189Compare
Strivon HD-6388 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,158$289Compare
Altrix HD-8246 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,506$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-3556 SE 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/19036615 (accessed 2026-10-19).