Hardware Spec Index

Strivon HD-4278 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD4278-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,369 (Hard Drives scale)
Category rank#31,381
Street price$319
Power8 W
Performance per dollar7.43
Released2026

Specifications

BrandStrivon
ModelStrivon HD-4278 Ultra
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
Altrix HD-8576 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,533$379Compare
Mirenta HD-8613 Prime 6TB 5,400 RPM SMR Desktop Hard Drive1,603$169Compare
Strivon HD-4806 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive1,127$89Compare
Strivon HD-6544 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,301$109Compare
Mirenta HD-7083 Prime 28TB 7,200 RPM CMR Enterprise Hard Drive3,061$469Compare
Mirenta HD-1067 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,044$279Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-4278 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/7313533 (accessed 2026-10-25).