With 300 GB of storage, this is a good hard drive if you need a larger storage unit. This model's rotation speed is 15 000 rpm.
From Ecprof
ST300MP0106 - EXOS 15E900 300GB
Novatech
Seagate Exos 15E900 E-Class Mission Critical 300GB 2.5" Enterprise SAS Hard Drive (HDD)
EE Store
Seagate Exos 300GB E-Class Mission Critical 15000 RPM 2.5 256GB Hard Drive
AA2Z Supply
SEAGATE ST300MP0106 ENTERPRISE PERFORMANCE 300GB 15K RPM SAS-12GBITS 256MB BUFFER 2.5INCH 512E/4KN INTERNAL HARD DISK DRIVE. BULK.