Hardware Spec Index

Strivon HD-1543 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Strivon · SKU HD1543-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index3,060 (Hard Drives scale)
Category rank#10,761
Street price$529
Power8 W
Performance per dollar5.78
Released2023

Specifications

BrandStrivon
ModelStrivon HD-1543 Ultra
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
Strivon HD-9149 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,256$299Compare
Novexa HD-5002 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive2,491$429Compare
Strivon HD-3337 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive2,539$429Compare
Mirenta HD-9061 Core 12TB 7,200 RPM CMR NAS Hard Drive2,429$369Compare
Altrix HD-8566 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,261$109Compare
Novexa HD-5312 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,075$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-1543 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/28021355 (accessed 2026-10-23).