User`s guide

9 KTC5520/EATX
www.kontron.com
Table 2-2: USB Header Connector Pinout
2.4 USB Flash Module
The KTC5520/EATX supports Solid State Drive. It is a NAND flash disk module with a USB 2.0 interface. The
module is socketed on a 2x5 header attached to the KTC5520/EATX PCB. Here are the main features:
• Many available sizes
• Mean-Time Between Failures (MTBF) of 5 millions hours
• 5 Years Useful Life under specific conditions
• Read throughput of 28MB/second
• Write throughput of 20MB/second
• I/O Operations per second of 100 (4KB random 2 Read + 1 Write)
• 5V operating voltage
• 0 to 70 Celcius operating temperature
Pin Signal Pin Signal
1 VCC 2 VCC
3 DATA0- 4 DATA1-
5 DATA0+ 6 DATA1+
7 GND 8 GND
9 KEYING 10 N.C.
Signal Path:
- 4 USB 2.0 on Rear Panel I/O
- 2 USB 2.0 headers (2 ports per header) on the motherboard
BIOS Settings:
Advanced --> USB Configuration
Signal Path:
USB Flash Module Connector is located on the right side just below the Mem0 Fan connector.
BIOS Settings:
Advanced --> USB Configuration