NEC Express5800 Series User Manual page 87

Chapter 2 Preparations
Product Product Name
number name
Slot number
CPU connected
PCI standard
PCI slot performance *1
Bandwidth/lane *1
PCI board type *2
Slot size
Available size
10GBASE Basic Card (SFP+/2ch)
N8104-185
[PCI Express 2.0(x8)]
10GBASE Basic Card (SFP+/2ch)
N8104-186
[PCI Express 3.0(x8)]
25GBASE Basic Card (QSFP28/4ch)
N8104-188
[PCI Express 3.0(x16)]
Fibre Channel Controller (1ch)
N8190-165
[PCI Express 3.0(x8)]
Fibre Channel Controller (2ch)
N8190-166
[PCI Express 3.0(x8)]
Fibre Channel Controller (1ch)
N8190-171
[PCI Express 3.0(x8)]
Fibre Channel Controller (2ch)
N8190-172
[PCI Express 3.0(x8)]
Fibre Channel Controller (1ch)
N8190-163
[PCI Express 3.0(x8)]
Fibre Channel Controller (2ch)
N8190-164
[PCI Express 3.0(x8)]
● Installed as standard ○ Installation Available － Installation Not Available The numbers stand for the
order of installation.
*1 The data transfer rate of PCI slot is calculated from a transfer band multiplied by the number of lanes.
<Ex.> x8 lanes = 64Gbps (one way)
*2 Shows a connector size. Cards having the number of plugs or lower can be connected.
<Ex.> x8 Plug→ x1card, x4card, or x8card can be installed. x16 card cannot be installed.

Refer to the technical guide for the detailed feature of each card.

We offer various types of riser cards. Depending on the types of riser cards, performance, form and
support PCI card of a slot may be different. Check the compatibilities of PCI cards referring to the list of
riser cards.

In case the performances are different between a PCI slot and a PCI board, the device operates on the
lower performance.

FH: Full height

FL: Full length

LP: Low profile

HL: Half length
*3 Refer to the list of riser card slots for slot performance/ slot form of each slot.
*4 We offer various types of riser cards. Depending on the types of riser cards, performance, form and support
PCI card of a slot may be different. Check the compatibilities of PCI cards referring to the list of riser cards.
Suppose you intend to select N8104-188 25GBASE connection basic board. As far as Slot1 of riser card has
the performance/ form of x16, an N8104-188 25GBASE connection basic board can be mounted. In case
Slot1 of riser card has the performance/ form of x8, N8104-188 25GBASE connection basic board can not be
mounted.
RAID LOM 1st riser card *3
SLOT1 SLOT2
－ －
CPU1
PCIe3.0
x8 x8 x16 x8
8Gb/s
x16 x8
－ －
Dedic Dedic FH
ated ated Dedic
168mm 168mm
to to ated
RAID LOM to
ALO
M
2
－ － －
2
－ － －
1
－ － －
2
－ － －
2
－ － －
2
－ － －
2
－ － －
2
－ － －
2
－ － －
Express5800/R120h-1E User's Guide
1. Installing Internal Optional Devices
2st riser card
*3
SLOT3
CPU2
x8 x16
Remarks
x8 x16
LP LP
168mm
1 3
1 3
2 Up to one board can be installed
－
Do not install with
1 3
N8190-163/164/171/172
Do not install with
1 3
N8190-163/164/171/172
1 3 Do not install with N8190-165/166
1 3 Do not install with N8190-165/166
1 3 Do not install with N8190-165/166
1 3 Do not install with N8190-165/166
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