Adam 4520 Data Acquisition Module RS-232 to RS-422/RS-485 Isolated Converter IBM x3750 M4 The HP 507616-B21 (508010-001) is

The HP 507616-B21 (508010-001) is a genuine 2TB 7

Part Number: 0HT953 (Seagate: ST3300655SS / alt: 9Z1066-054)

and compatible Lenovo systems

5-inch SFF enterprise

Part Number: 667253-001

Adam 4520 Data Acquisition Module RS-232 to RS-422/RS-485 Isolated Converter IBM x3750 M4 The HP 507616-B21 (508010-001) isThe Advantech ADAM 4520 is an industrial RS 232 to RS 422 RS 485 isolated serial converter for industrial data acquisition systems and multi drop RS 485 networks, enabling bidirectional signal conversion with optical isolation across extended cable runs in factory automation and process control environments. Part Number: ADAM 4520 Conversion: RS 232 to RS 422 RS 485 Isolation: Optical isolation Application: Industrial data acquisition, SCADA, RS 485