Hardware Spec Index

Strivon HD-4656 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Strivon · SKU HD4656-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,701 (Hard Drives scale)
Category rank#12,172
Street price$189
Power7 W
Performance per dollar9.00
Released2019

Specifications

BrandStrivon
ModelStrivon HD-4656 Ultra
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-9836 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,342$129Compare
Mirenta HD-7065 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,683$419Compare
Strivon HD-3858 Plus 28TB 7,200 RPM CMR Enterprise Hard Drive2,830$529Compare
Strivon HD-8969 Core 2TB 5,400 RPM CMR Surveillance Hard Drive910$79Compare
Strivon HD-6099 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,116$89Compare
Altrix HD-5849 Ti 12TB 7,200 RPM CMR NAS Hard Drive1,503$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-4656 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4674458 (accessed 2026-10-22).