A
BOUT
THE
S
ERVER
DC-DC P
OWER
S
UB
-
SYSTEM
1-91
[1.3.268]
Power connector each power rating is 9 A, 2 pin is 18
A; DFQR connector pin derating parameter is 0.85.
18x0.85=15.3A.
2x2 Power Conn: Power connector rating is 9 A per pin; 2
pin is 18 A; DFQ&R connector pin derating parameter is
85%. So 18x0.85=15.3A.
2x2 Power "Plus" Conn: Power "Plus" connector rating is
12 A per pin; 2 pin is 24 A; DFQ&R connector pin derating
parameter is 85%. So 24x0.85=20.4A.
2x3 Power Conn: Power connector rating is 9 A per pin; 3
pin is 27 A; DFQ&R connector pin derating parameter is
85%. So 27x0.85=23.0A.
2x4 Power Conn: Power connector rating is 9 A per pin; 4
pin is 36 A; DFQ&R connector pin derating parameter is
85%. So 36x0.85=30.6A.
[1.3.269] DC-DC Power Sub-sys-
tem
[1.3.270]
This product will utilize high efficiency VRs at a cost
effective price range.
[1.3.271]
To reduce losses in Vcore and Vmemory VRs at light
loads, i.e. 10% to 20% of TDC, phase shedding techniques via
the SVID interface can be used. VR12.0 will support phase
shedding.
2x4 Pin
CPU1
P12V2
VCCP
CPU1
120.75 115.00 150.00 14.71
VSA_C
PU1
17.00 20.00 24.00
P1V8_
CPU1
3.60 2.00 2.00
P1V05_
CPU1
21.00 20.00
Total
162.35
14.71
14.71+
1.24=1
5.95
2x4 pin
CPU1
P12V3
B
Slot6
21.42 1.79 2.10 1.79
VDDQ_
DIMM
CD_CP
U0
50.00 33.33 50.00 4.90
VDDQ_
DIMM
EF_CP
U1
50.00 33.33 50.00 4.90
Total
121.42
11.59
P12V3
A+P12
V3B>18
A
[1.3.267] S210-MBT2W 12V Power Rail Distribution for UP-M
C
ONNE
CTOR
D
EVICE
TDP(W
)
TDC(A)
P
EAK
(A
)
P12V
TDC(A)
C
OMME
NT
Summary of Contents for W Mainboard Series S210-MBT2W
Page 25: ... 1 0 1 About the Server Chapter 1 ...
Page 31: ... 1 3 31 Functional Architecture ...
Page 121: ... 2 0 1 BIOS Chapter 2 ...
Page 187: ... 3 0 1 BMC Chapter 3 ...
Page 265: ... 4 0 1 Jumpers and Connectors Chapter 4 ...
Page 270: ... 5 0 1 Troubleshooting Chapter 5 ...
Page 275: ... 6 0 1 Installation and Assembly Safety Instructions Chapter 6 ...
Page 280: ... 7 0 1 Safety Information Chapter 7 ...
Page 289: ... 8 0 1 Regulatory and Compliance Information Chapter 8 ...