Hardware Spec Index

Strivon HD-6641 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD6641-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,750 (Hard Drives scale)
Category rank#31,052
Street price$479
Power8 W
Performance per dollar5.74
Released2024

Specifications

BrandStrivon
ModelStrivon HD-6641 Ultra
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-2998 Core 2TB 5,400 RPM CMR Surveillance Hard Drive867$59Compare
Novexa HD-6056 SE 2TB 5,400 RPM CMR Desktop Hard Drive941$79Compare
Novexa HD-7314 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,434$369Compare
Strivon HD-4177 Plus 2TB 5,400 RPM CMR Desktop Hard Drive1,107$89Compare
Altrix HD-9620 XT 12TB 7,200 RPM CMR Surveillance Hard Drive1,531$149Compare
Strivon HD-9684 XT 8TB 7,200 RPM SMR Desktop Hard Drive1,267$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-6641 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/845557 (accessed 2026-10-22).