Hardware Spec Index

Strivon HD-6644 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD6644-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index3,035 (Hard Drives scale)
Category rank#17,173
Street price$549
Power8 W
Performance per dollar5.53
Released2019

Specifications

BrandStrivon
ModelStrivon HD-6644 SE
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-2492 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,362$109Compare
Altrix HD-9355 Max 6TB 5,400 RPM CMR NAS Hard Drive1,505$149Compare
Mirenta HD-6048 Max 16TB 7,200 RPM CMR NAS Hard Drive2,043$249Compare
Altrix HD-8157 Max 28TB 7,200 RPM CMR NAS Hard Drive2,933$559Compare
Strivon HD-5577 Prime 8TB 7,200 RPM SMR Desktop Hard Drive1,224$99Compare
Strivon HD-2875 SE 2TB 5,400 RPM SMR Desktop Hard Drive909$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-6644 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/5654892 (accessed 2026-10-21).