Dell PRECISION 3620 Technical Manualbook page 4

DELL™ PRECISION™ TOWER 3620 , TOWER 3420 TECHNICAL GUIDEBOOK
MO THERBOARD LA YOUT
TOWER 3620 System Board Components
Number
1 Thunderbolt Header (TBT_HDR)
2 M.2 NGFF Card Slot(M.2_SLOT2)
3 Front USB3.0 Connector (F_USB3)
4 SATA 0 Connector (SATA0) (Blue color)
5 Front IO Connector (F_PANEL2)
6 SATA 3 Connector (SATA3) (Black color)
7 PSWD Jumper (PSWD)
8 PCH chip (N/A)
9 SERVICE_MODE Jumper (SERVICE_MODE)
10 Internal Speaker Connector (INT_SPKR)
11 CMCLR Jumper (CMCLR)
12 CLINK Header (CLINK)
13 PCI-e x16 (wire x4) Slot (SLOT4)
14 PCI-e x4 Slot (SLOT3)
15 PCI Slot (SLOT2)
Name Number
16 PCI-e x16 Gen 3 Slot (SLOT1)
17 HDD_ODD_Power Cable Connector (SATA_PWR)
18 P1 Power Connector (ATX_SYS_1)
19 Power Switch Connector (PWR_SW)
20 Internal USB Connector (INT_USB)
21 SATA 1 Connector (SATA1) (White color)
22 SATA 2 Connector (SATA2) (Black color)
23 DIMM Slots (DIMM1, DIMM2, DIMM3, DIMM4)
24 Coin-cell Battery (BATTERY)
25 CPU Fan Connector (FAN_CPU)
26 CPU Socket (XU1)
27 System Fan Connector (FAN_SYS2)
28 P2 Power Connector (ATX_CPU)
29 Intrusion Switch Connector (INTRUDER)
Name
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