Hardware Spec Index

Strivon HD-4391 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD4391-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,745 (Hard Drives scale)
Category rank#972
Street price$539
Power8 W
Performance per dollar5.09
Released2022

Specifications

BrandStrivon
ModelStrivon HD-4391 XT
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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
Novexa HD-2672 Pro 16TB 7,200 RPM CMR NAS Hard Drive1,727$209Compare
Mirenta HD-2648 Prime 2TB 5,400 RPM CMR Desktop Hard Drive726$49Compare
Altrix HD-8538 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,753$449Compare
Novexa HD-9604 Max 6TB 5,400 RPM CMR Surveillance Hard Drive1,386$109Compare
Strivon HD-6787 Max 20TB 7,200 RPM CMR NAS Hard Drive3,035$599Compare
Novexa HD-7801 Pro 12TB 7,200 RPM CMR Desktop Hard Drive1,680$179Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-4391 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7808258 (accessed 2026-10-23).