The extension modules for the CX20xx family are connected to the CPU on the right-hand side via a multi-pin connector. Up to two CX2550-0010 CFast modules can be connected, so that a total of up to three CFast slots are available.

CX2550-0010 mô-đun mở rộng cho CX20xx, khe cắm CFast

Technical data	CX2550-0010
Interfaces	SATA
Type of connection	CFast slot
Diagnostics LED	1 x RDY, 1 x HDD
Power supply	via system bus (through CX2100-0xxx power supply modules)
Dimensions (W x H x D)	24 mm x 99 mm x 91 mm
Weight	approx. 280 g (without medium)
Operating/storage temperature	-25…+60 °C/-40…+85 °C
Relative humidity	95 %, no condensation
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protection rating	IP20