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1.5
Adapter Characteristics
The adapter is a 6.02 in. × 2.67 in. (153 mm × 67.7 mm) board. The following figure shows the connectors and LED
locations on the adapter.
J8
J25
Figure 1 Card Layout for the Thinksystem 440-16i SAS/SATA PCIe Gen4 12Gb Internal HBA
The following table describes the headers and connectors on the adapter.
Table 2 Headers and Connectors
Connector
Type
J2
Standard edge card connector
J4
Default serial boot ROM (SBR)
J8
On-board serial UART connector
J5 (C3), J6 (C2),
Storage interface connectors
J17(C1), J18
(C0)
J25
Power
The following table describes the LEDs on the adapter.
Table 3 LED Designations
LED
Type
LED 2 Yellow controller over temperature
LED 3 Green system heartbeat
© Copyright Lenovo 2020
J18 (C0)
J17 (C1)
LED2
LED3
Description
The interface between the storage adapter and the host system.
2-pin connector. Reserved.
4-pin connector. Reserved.
Four SFF-8654 4-port internal connectors.
Connect the adapter by cable to the storage devices.
Power connector.
Description
Stays on solid to indicate that the SAS3816 device temperature sensor is over the
temperature threshold. When the device is in the proper temperature range, this LED is off.
Indicates that the SAS3816 IoC ASIC is operating normally. This LED blinks at 1 Hz.
J6 (C2)
J4
J5 (C3)
J2
ThinkSystem 440-16i SAS/SATA PCIe Gen4 12Gb Internal HBA Installation and User
Guide
3
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