NEC Express5800/R120e-2M User Manual page 97

Chapter 2 Preparations
Product
Model name
name
N8117- Additional RS-232C
01A
*3
connector
√: Can be mounted, –: Cannot be mounted
Data transfer rate of PCI slot = Transfer bandwidth × Number of lanes
*1
<Example> x8 lane = 64 Gbps (one-way)
*2 Connector size. Cards exceeding the number of sockets cannot be connected.
<Example> x4 socket can connect with x1 and x4 cards, but not x8 card.
*3 Use RS-232C cable (B).
PCIe 3.0 PCIe 3.0
Slot number
#1A #1B
PCI slot
performance x8 lane
*1
Transfer
bandwidth
(per lane) *1
Dedicated
Slot size to RAID Full height
Controller
x8
PCI card type *2 x16 socket
socket
Up to
Dedicated 220 mm
Available
to RAID (or up to
card size
Controller 312
mm)
－ －
Express5800/R120e-2M User's Guide
PCIe 3.0 PCIe 3.0 PCIe 3.0 PCIe 3.0
#2B #1C #2C #3C
x4 lane
8Gb/s
Full
Low profile
height
x16
x8 socket
socket
Up to
Up to 220 mm
312 mm
－ ○ ○ ○
1. Installing Internal Optional Devices
PCIe 3.0
#1D
x8 lane
Dedicated
Remarks
to LAN
riser card
x8
socket
Dedicated
to LAN
riser card
－ For additional
serial B
port
(RS-232C).
Only one card can
be installed.
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