Hardware Spec Index

Strivon HD-7845 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD7845-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,357 (Hard Drives scale)
Category rank#42,091
Street price$419
Power8 W
Performance per dollar5.63
Released2019

Specifications

BrandStrivon
ModelStrivon HD-7845 Ultra
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
Novexa HD-8835 XT 24TB 7,200 RPM CMR NAS Hard Drive2,832$499Compare
Altrix HD-6034 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,626$149Compare
Strivon HD-3047 XT 4TB 5,400 RPM CMR Surveillance Hard Drive1,423$129Compare
Novexa HD-1513 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive899$69Compare
Strivon HD-2865 Core 2TB 5,400 RPM SMR Desktop Hard Drive758$59Compare
Altrix HD-1332 XT 16TB 7,200 RPM CMR NAS Hard Drive2,512$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-7845 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/85966218 (accessed 2026-10-23).