Dell OptiPlex 790 Technical Guidebook - Page 8

Small Form Factor Computer Sff View - three beeps

Page 8 highlights

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 SMALL FORM FACTOR COMPUTER (SFF) VIEW Number Name Number Name 1 P1 power connector(POWER) 12 LPC debug connector(LPC_DEBUG) 2 System fan connector(FAN_HDD) 13 Battery connector(BATTERY) 3 Internal speaker connector(INT_SPKR) 14 P2 power connector(12V_PWRCONN) 4 Buzzer(BEEP) 15 Processor connector(N/A) 5 PCI-e 4x connector(SLOT2) 16 CPU fan connector(FAN_CPU) 6 PCI-e 16x connector(SLOT1) 17 Power switch connector(PWR_SW) 7 SATA 2 connector(SATA2) 18 Memory connector(DIMM3) 8 SATA 1 connector(SATA1) 19 Memory connector(DIMM1) 9 SATA 0 connector(SATA0) 20 Memory connector(DIMM4) 10 Front IO connector(FRONTPANEL) 21 Memory connector(DIMM2) 11 Intrusion switch connector(INTRUDER) 8

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DELL™ OPTIPLEX™ 790
TECHNICAL GUIDEBOOK - V 1.6
8
SMALL FORM FACTOR COMPUTER (SFF) VIEW
Number
Name
Number
Name
1
P1 power connector(POWER)
12
LPC debug connector(LPC_DEBUG)
2
System fan connector(FAN_HDD)
13
Battery connector(BATTERY)
3
Internal speaker connector(INT_SPKR)
14
P2 power connector(12V_PWRCONN)
4
Buzzer(BEEP)
15
Processor connector(N/A)
5
PCI-e 4x connector(SLOT2)
16
CPU fan connector(FAN_CPU)
6
PCI-e 16x connector(SLOT1)
17
Power switch connector(PWR_SW)
7
SATA 2 connector(SATA2)
18
Memory connector(DIMM3)
8
SATA 1 connector(SATA1)
19
Memory connector(DIMM1)
9
SATA 0 connector(SATA0)
20
Memory connector(DIMM4)
10
Front IO connector(FRONTPANEL)
21
Memory connector(DIMM2)
11
Intrusion switch connector(INTRUDER)