CONFIGURATION GUIDE
–
NEC Express5800/A2040c, A2020c, A2010c, A1040c
NEC Corporation
Rev.2.0
–Sep. 2015
13
Expansion Slot
Legend
Slot #1
PCI Express 3.0 (x8 lane, x8 socket)
Slot #2
PCI Express 3.0 (x8 lane, x8 socket)
Slot #3
PCI Express 3.0 (x8 lane, x8 socket)
Slot #4
PCI Express 3.0 (x8 lane, x8 socket)
Slot #5
PCI Express 3.0 (x8 lane, x8 socket)
Slot #6
PCI Express 3.0 (x8 lane, x8 socket)
Slot #7
PCI Express 3.0 (x8 lane, x8 socket)
Slot #8
PCI Express 3.0 (x4 lane, x8 socket)
Slot #9
PCI Express 3.0 (x4 lane, x8 socket)
Slot #10
PCI Express 3.0 (x8 lane, x8 socket)
Slot #11
PCI Express 3.0 (x8 lane, x8 socket)
Slot #12
PCI Express 3.0 (x8 lane, x8 socket)
Slot #13
PCI Express 3.0 (x8 lane, x8 socket)
Slot #14
PCI Express 3.0 (x8 lane, x8 socket)
Slot #15
PCI Express 3.0 (x8 lane, x8 socket)
Slot #16
PCI Express 3.0 (x8 lane, x8 socket)
NOTE:
For all PCI slots: Low Profile, 167.6mm in length
PCI slot performance: x4 lane for Slot #8 and #9, x8 lane for the others
Hot Plug supported: Slot #2 to #9 (8 slots), (not available with A1040c)
For A2040c: Slot#1 to #9 are available in case of 2CPU configuration, Slot#1 to #13 are available in case
of 3CPU configuration and Slot#1 to #16 are available in case of 4CPU configuration.
For A2020c: Slot#1 to #16 are available
For A2010c: Slot#1 to #9 are available
For A1040c: Slot#1 and Slot#3 to #5 are available in case of 1CPU configuration, Slot#1 to #9 are
available in case of 2CPU configuration, Slot#1 to #13 are available in case of 3CPU configuration and
Slot#1 to #16 are available in case of 4CPU configuration
Slo
t #
1
Slo
t #
2
Slo
t #
3
Slot #
4
Slo
t #
5
Slo
t #
6
Slo
t #
7
Slo
t #
8
Slot #
9
Slo
t #
1
0
Slo
t #
1
1
Slo
t #
1
2
Slo
t #
1
3
Slot
#1
4
Slo
t #
1
5
Slo
t #
1
6
