System Configuration; Sata Interface; Drive Connection; Figure 2.2 Drive System Configuration - Fujitsu MHV2040BH Product Manual

(6) Read/write circuit
The read/write circuit uses a LSI chip for the read/write preamplifier. It improves
data reliability by preventing errors caused by external noise.
(7) Controller circuit
The controller circuit supports Serial-ATA interface, and it realized a high
performance by integration into LSI.

2.2 System Configuration

2.2.1 SATA interface

Figure 2.2 shows the SATA interface system configuration. The disk drive
complies with ATA/ATAPI-7, SATA II Extensions to Serial ATA 1.0a and SATA
II Electrical Spec 1.0.

2.2.2 Drive connection

Application 1
Application 2
Application 3
C141-E224
Operating System
Driver

Figure 2.2 Drive system configuration

2.2 System Configuration
Serial
ATA
Adapter
Disk Drive
Disk Drive
2-3