Technical Information C43-SATA • SATA/USB Mezzanine Module
P-UFD1
As a custom specific option, the C43-SATA can be provided with an USB SSD (Solid State Drive) low
profile mezzanine modules. However, the total stack height of the CPU carrier board and the
C43-SATA mezzanine module assembly would then exceed the 4HP envelope up to ~ 1.8mm. This
may be tolerable under the condition that there is no 4HP pitch expansion side board mounted, or
the locking screw for the USB Flash module is omitted, or the adjacent side board has no bottom
mount components opposed to the USB SSD.
The P-UFD1 Flash module cannot be populated or used together with the J-USB3 receptacle, since
both component areas (with USB cable connector landing zone in mind) would overlap each other.
The C43-SATA USB ports are derived from the ICH/PCH southbridge on the CPU carrier board. A
self resettable fuse is provided on the C43-SATA for short-circuit and overcurrent control regarding
the P-UFD1 pin header.
P-UFD1 • 2.00mm Modified Pin Header 2x5 (251.1.0205.20.10)
USB Solid-State Drive (Low Profile) 562.20.0004.00 (4GB)
Sandisk uSSD 5000 • STec SLUFDM • Smart (Intel) Z-U130
+5V 1)
1
2
NC
USB_D-
3
4
NC
USB_D+
5
6
NC
GND
7
8
NC
Mech. Key
9
10
NC
1)
Self resetting fuse 0.5A, power switched according to CPU carrier board sleep state
Sectional Drawing (South View) - USB SSD
P-UFD
C43
Carrier Board PCB
9.0mm
5.2mm
Side Board 4HP Pitch
1
2
9
10
251.1.0205.20.10
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