Hardware Spec Index

Strivon HD-2638 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Strivon · SKU HD2638-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,886 (Hard Drives scale)
Category rank#10,203
Street price$469
Power8 W
Performance per dollar6.15
Released2019

Specifications

BrandStrivon
ModelStrivon HD-2638 XT
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-3722 Core 16TB 7,200 RPM CMR NAS Hard Drive1,767$229Compare
Strivon HD-8553 Plus 24TB 7,200 RPM CMR NAS Hard Drive2,702$439Compare
Altrix HD-2144 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive882$69Compare
Novexa HD-4757 SE 12TB 7,200 RPM CMR Surveillance Hard Drive1,717$179Compare
Novexa HD-9148 XT 4TB 5,400 RPM CMR Desktop Hard Drive814$69Compare
Strivon HD-4738 Max 4TB 5,400 RPM CMR Surveillance Hard Drive740$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-2638 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/89089701 (accessed 2026-10-23).