dobrý den, mohl bych se dozvědět, jak se liší otáčkami (rpm) a velikostí cache následující tři produkty ? WD Elements Desktop - 3TB WDBWLG0030HBK; WD My Book - 3TB WDBFJK0030HBK; WD My Book - 3TB WDBBGB0030HBK; Pro WD Elements jsem někde našel 5400, někde 7200 rpm. Ani na webu výrobce to není jasně definováno. Že My Book má HW šifrování je mi jasné. Děkuji
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Complete Backup
The My Book Hard Drive is equipped with WD Backup software for Windows and Apple Time Machine for Mac compatibility and can back up your photos, videos, music and documents. My Book also works great with Acronis True Image WD Edition software for planning complete system backups.
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Password Protection
With built-in 256-bit AES hardware encryption, combined with WD Security, you just need to set up your personal password and all of your data will be secured.
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Reliability of WD Products
Millions of people around the world entrust their data to My Book's storage. The proven My Book external hard drive is designed to meet WD's demanding lifecycle, impact resistance and long-term reliability, backed up (pun intended) with a 2-year limited warranty.
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New Design
The compact design of the My Book external hard drive reflects the confidence that comes from its reliability. With a 3TB storage capacity, you can entrust My Book with the role of central storage in your digital life.
Easy to Use
The external hard drive is ready for use out of the box, so you can transfer files, save memories, and back up your data. It also includes WD Backup and WD Security software to help protect your data. The My Book external hard drive is also compatible with Apple Time Machine software.
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Key Features
- High Speed USB 3.0/USB 2.0 compatibility
- Automatic backup using WD Backup software
- Compatible with Apple Time Machine backup software
- Strong hardware data encryption (256-bit AES)
- Reliability of the experienced WD manufacturer
- A USB cable is included
