No.
Description
34
Vertical USB 2.0 Port (USB_1)
35
Front LAN LED Header (FRONT_LED_LAN34)
36
TPM Header (TPM1)
37
SATA SGPIO Connector (SATA_SGPIO1)
38
SATA SGPIO Connector (SSATA_SGPIO1)
39
Thermal Sensor Header (TR1)
40
MiniSAS HD SATA/PCIE Slection Jumper (MINISAS_1)
41
BMC SMBus Header (BMC_SMB_1)
42
ESPI Flash Sharing Jumper (ESPI_SHARE)
43
Intelligent Platform Management Bus Header (IPMB1)
44
COM Header (COM1)
45
BIOS Recovery Jumper (BIOS_RECOVERY1)
46
Non Maskable Interrupt Button (NMI_BTN2)
47
PCI Express 4.0 x16 Card Slot (PCIE1)
48
CPU PECI Mode Jumper (PECI1)
49
ME Recovery Jumper (ME_RECOVERY1)
50
PCI Express 4.0 x8 Card Slot (PCIE2)
51
Password Reset Jumper (PASSWORD_CLEAR)
52
BIOS Swap Override Header (ESPI_MODE1)
53
PCI Express 4.0 x16 Card Slot (PCIE3)
54
ESPI/LPC Selection Jumper (ESPI_LPC_SEL1)
55
PCI Express 4.0 x8 Card Slot (PCIE4)
56
PCI Express 4.0 x16 Card Slot (PCIE5)
57
PCI Express 4.0 x8 Card Slot (PCIE6)
58
Clear CMOS Pad (CLRMOS1)
59
PCI Express 4.0 x16 Card Slot (PCIE7)
60
2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_C1)*
61
2 x 288-pin DDR4 DIMM Slots (DDR4_B1, DDR4_D1)*
*For DIMM installation and configuration instructions, please see p.21 (Installation of Memory Modules
(DIMM)) for more details.
**2 Type-C USB headers (USB31_TC1/USB31_TC2) are shared with 2 SATA 7-pin headers (SSATA_2/SSATA_3)
(BOM option)
C621A WS
3