Intel SE7520AF2 Technical Product Specification page 82

Functional Architecture
MCH Clk
200MHz
PXH Clk
133MHz
100 MHz
IOP332 Clk
133 MHz
133 MHz
ICH5R Clk
SUS CLK
82
DIF_2_P
DIF_2_N
DIF_3_P
DIF_3_N
DIF_4_P
DIF_4_N
DIF_5_P
DIF_5_N
DIF_6_P
DIF_6_N
DIF_7_N
DIF_7_N
Pin
CMDCLK0_A
CMDCLK0_A_L
CMDCLK1_A
CMDCLK1_A_L
CMDCLK2_A
CMDCLK2_A_L
CMDCLK3_A
CMDCLK3_A_L
CMDCLK0_B
CMDCLK0_B_L
CMDCLK1_B
CMDCLK1_B_L
CMDCLK2_B
CMDCLK2_B_L
CMDCLK3_B
CMDCLK3_B_L
Pin
PACLKO(0)
PBCLKO(0)
PBCLKO(2)
PBCLKO(1)
PBCLKO(3)
Pin
PACLKO(0)
PBCLKO(0)
Pin
SUSCLK
Intel order number C77866-003
Intel® Server Board SE7520AF2 TPS
IOP332
IOP332
PXH
PXH
HP PCI Express* Slot 3
HP PCI Express* Slot 3
HP PCI Express* Slot 4
HP PCI Express* Slot 4
Pull-down
Pull-down
Pull-down
Pull-down
Device
DIMM1 (4A)
DIMM1 (4A)
DIMM3 (3A)
DIMM3 (3A)
DIMM5 (2A)
DIMM5 (2A)
DIMM7 (1A)
DIMM7 (1A)
DIMM2 (4B)
DIMM2 (4B)
DIMM4 (3B)
DIMM4 (3B)
DIMM6 (2B)
DIMM6 (2B)
DIMM8 (1B)
DIMM8 (1B)
Device
Slot 5 (PCI-X 64/133)
Slot 6 (PCI-X 64/100)
Slot 6 (Upper slot of optional 2-slot riser)
Slot 7 (Lower slot of optional 2-slot riser)
Intel® 10/100/1000 82546GB Dual Gb Ethernet
Controller
Device
SCSI
Slot 1 (PCI-X 64/133)
Device
SIO3, IMM
Revision 1.2