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HP Z800 Workstation - Connector pins

Connector pins

Workstation PS/2 keyboard
Pin
Signal
1
Data
2
Unused
3
Ground
4
+5 VDC
5
Clock
6
Unused
Workstation PS/2 mouse
Pin
Signal
1
Data
2
Unused
3
Ground
4
+5 VDC
5
Clock
6
Unused
Workstation Ethernet
Pin
10/100–MbSignal
1000–Mb signal
1
(+) Transmit Data
TX/RX
0
+
2
(-) Transmit Data
TX/RX
0
3
(+) Receive Data
TX/RX
1
+
4
Unused
TX/RX
2
+
5
Unused
RX/RX
2
6
(-) Receive Data
TX/RX
1
7
Unused
TX/RX
3
+
8
Unused
TX/RX
3
Workstation serial
Pin
Signal
1
Carrier Detect
2
Receive Data
3
Transmit Data
4
Data Terminal Ready
5
Signal Ground
6
Data Set Ready
7
Request to Send
8
Clear to Send
9
Ring Indicator
Workstation USB
Pin
Signal
1
+5 VDC
2
- Data
3
+ Data
4
Ground
Workstation IEEE-1394a
Pin
Signal
1
Power
2
GND
3
TPB-
4
TPB+
5
TPA-
6
TPA+
Microphone cable (1/8 inch)
Pin
Signal
1 (Tip)
Audio
2 (Ring)
Power
3 (Shield)
Ground
Headphone cable (1/8 inch)
Pin
Signal
1 (Tip)
Audio_Left
2 (Ring)
Audio_Right
3 (Shield)
Ground
Audio line-in cable (1/8 inch)
Pin
Signal
1 (Tip)
Audio_In_Left
2 (Ring)
Audio_In_Right
3 (Shield)
Ground
Line-out audio cable (1/8 inch)
Pin
Signal
1 (Tip)
Audio_Out_Left
2 (Ring)
Audio_Out_Right
3 (Shield)
Ground
SATA drive
Pin
Signal
Pin
Signal
Data Cable
Power Cable
S1
Ground
P1
3.3V power
S2*
A+
P2
3.3V power
S3*
A-
P3
3.3V power
S4
Ground
P4
Ground
S5**
B-
P5
Ground
S6**
B+
P6
Ground
S7
Ground
P7
5V power
* S2 and S3 differential signal pair
**S5 and S6 differential signal pair
P8
5V power
P9
5V power
P10
Ground
P11
Reserved
P12
Ground
P13
12V power
P14
12V power
P15
12V power
SAS drive
Segment
Pin
Backplane receptacle
Plug and cable receptacles
Primary signal segment
S1
SIGNAL GROUND
S2
TP+
RP+
S3
TP-
RP-
S4
SIGNAL GROUND
S5
RP-
TP-
S6
RP+
TP+
S7
SIGNAL GROUND
Secondary signal segment
S8
SIGNAL GROUND
S9
TS+
RS+
S10
TS-
RS-
S11
SIGNAL GROUND
S12
RS-
TS-
S13
RS+
TS+
S14
SIGNAL GROUND
Power segment
P1
V33c
P2
V33c
P3
V33c precharge c
P4
GROUND
P5
GROUND
P6
GROUND
P7
V5c precharge c
P8
V5c
P9
V5c
P10
GROUND
P11
READY LED d
P12
GROUND
P13
V12 precharge c
P14
V12c
P15
V12c
Workstation VGA
Pin
Signal
1
Red Analog
2
Green Analog
3
Blue Analog
4
Monitor ID
5
GND
6
GND
7
GND
8
GND
9
+5 VDC
10
GND
11
Monitor ID
12
DDC Serial Data
13
Horizontal Sync
14
Vertical Sync
15
DDC Serial Clock
DVI-I cable
Pin
Signal
Pin
Signal
1
T.M.D.S DATA 2-
16
HOT PLUG DETECT
2
T.M.D.S DATA 2+
17
T.M.D.S DATA 0-
3
T.M.D.S DATA 2/4 SHIELD
18
T.M.D.S DATA 0+
4
T.M.D.S DATA 4-
19
T.M.D.S DATA 0/5 SHIELD
5
T.M.D.S DATA 4+ 2
0
T.M.D.S DATA 5-
6
DDC CLOCK
21
T.M.D.S DATA 5+
7
DDC DATA
22
T.M.D.S CLOCK SHIELD
8
ANALOG VERT. SYNC
23
T.M.D.S CLOCK+ memory
9
T.M.D.S DATA 1-
24
T.M.D.S CLOCK-
10
T.M.D.S DATA 1+
11
T.M.D.S DATA 1/3 SHIELD
C1
ANALOG RED
12
T.M.D.S DATA 3-
C2
ANALOG GREEN
13
T.M.D.S DATA 3+
C3
ANALOG BLUE
14
+5V POWER
C4
ANALOG HORZ SYNC
15
GND
C5
ANALOG GROUND
Display port
Pin
Signal
Pin
Signal
1
ML_Lane 0(p)
11
GND
2
GND
12
ML_Lane 3(n)
3
ML_Lane 0(n)
13
GND
4
ML_Lane 1(p)
14
GND
5
GND
15
AUX CH(p)
6
ML_Lane 1(n)
16
GND
7
ML_Lane 2(p)
17
AUX CH(n)
8
GND
18
Hot Plug Detect
9
ML_Lane 2(n)
19
DP_PWR Return
10
ML_Lane 3(p)
20
DP_PWR
Main power cable, P1
Pin
Signal
Pin
Signal
1
+5V
10
+5V
2
GND
11
GND
3
GND
12
V12_B
4
GND
13
V12_B
5
GND
14
V12_S
6
GND
15
V12_S
7
+12 V_D
16
PWROK
8
PS_ON_L
17
+5V Standby
9
PSU_ID
18
-12V
Memory power cable, P2
Pin
Color
Signal
Pin
Color
Signal
1
BLK
GND
6
BLK/YEL
V12-M0
2
BLK
GND
7
BLK/YEL
V12-M0
3
BLU/PUR
+5V Standby mem.
8
BLK/PUR
+5V Standby mem.
4
BLK
GND
9
BLK/YEL
V12-M1
5
BLK
GND
10
BLK/YEL
V12-M1
CPU power cable, P3
Pin
Signal
Color
1
GND
BLK
2
GND
BLK
3
GND
BLK
4
GND
BLK
5
+12V CPU1
BLK/WHT
6
+12V CPU1
BLK/WHT
7
+12V/CPU0
BLK/WHT
8
+12V/CPU0
BLK/WHT
HDD bay power cable
Pin
Color
Signal
1
BLK
GND
2
BLK
GND
3
BLK/RED
+5V
4
BLK/YEL
V12-D
Graphics aux. power cables, P10, P11
Pin
Signal P10
850W
Signal P11
850W
Signal P10
1110W
Signal P11
1110W
Color
1
V12-G
V12-G
V12-G1
V12-G2
BLK/YEL
2
V12-G
V12-G
V12-G1
V12-G2
BLK/YEL
3
V12-G
V12-G
V12-G1
V12-G2
BLK/YEL
4
GND
GND
GND
GND
BLK
5
GND
GND
GND
GND
BLK
6
GND
GND
GND
GND
BLK
DASH/I-USB2, P26
Pin
Signal
1
+5V
2
+5V
3
USB8 -
4
USB7 -
5
USB8 +
  caution:
Possible equipment damage.
The 2x5 connector can be mated to either a wide 2x5 option cable connector or a narrow 1x5 option cable connector.
To prevent damage to the connectors, always connect a narrow 1x5 option cable connector to pins 1,3,5, and 7 only of the 2x5 connector (pin 9 is not keyed on the connector).
6
USB7 +
7
GND
8
GND
9
(not keyed)
10
Cable detect
Workstation internal I-USB1, P27
Pin
Signal
1
+5V
2
USB6 -
3
USB6 +
4
GND
5
Key (no pin)
Workstation CPU fans, P70, P71
Pin
Signal
1
GND
2
+12V
3
Tach1
4
PWM
5
Tach2
Workstation front system fan 1, P93
Pin
Signal
1
Ground
2
+12V
3
Tach
4
CMD
Workstation front system fan 2, P94
Pin
Signal
1
GND
2
+12V
3
TACH1
4
PWM1
5
TACH2
6
PWM2
Workstation rear system fans, P8
Pin
Signal
1
GND
2
+12V
3
Tach1
4
PWM1
5
Tach2
6
PWM2
Workstation FDD
Pin
Signal
Pin
Signal
1
Ground
18
FLP_DIR#
2
FLP_LOWDEN#
19
Ground
3
Key (no pin)
20
FLP_STEP#
4
FLP_WDO
21
Ground
5
Key (no pin)
22
FLP_STEP#
6
Unused
23
Ground
7
Ground
24
FLP_WRTEN#
8
FLP_INDEX#
25
Ground
9
Ground
26
FLP_TRACK#
10
FLP_MOTOR#
27
Ground
11
Ground
28
FLP_WP#
12
Unused
29
Ground
13
Ground
30
FLP_RD_D#
14
FLP_SEL_A#
31
Ground
15
Ground
32
FLP_HD_SEL#
16
Unused
33
Ground
17
Ground
34
FLP_DSKCHG#

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