IBM x3850 X5 7145 User Manual

SAS-backplane connectors
The following illustration shows the hard disk drive connectors on the SAS
backplane.
SAS signal
connector
SAS signal
connector
SAS power
connector
SAS power
connector
Cofiguration
connector
Cofiguration
connector
FrontRear
SAS hard
disk drive
connectors
Backplane 2
(for HDD 4-7)
Backplane 1
(for HDD 0-3)
Microprocessor-board connectors
The following illustration shows the connectors on the microprocessor board.
Scalability link Scalability link
I/O board
power
I/O board
PCIe 2 x 8
connector for
SAS RAID card
Fan 3
SAS backplane
power
SAS backplane
data
Memory
card 8
Memory
card 7
Memory
card 6
Fan 2Fan 1
Memory
card 5
Front
panel
Scalability
LED
CD/DVD
power
Memory
card 1
Memory
card 2
Memory
card 3
Memory
card 4
Microprocessor
1 - 4 connector
123 4
I/O board
I/O board
power
22 IBM System x3850 X5 and x3950 X5 Types 7145 and 7146: Installation and User’s Guide

IBM x3850 X5 7145 Specifications

General

Processor	Intel Xeon E7-4800 series
Form Factor	4U Rack
Network Interface	Integrated dual-port Gigabit Ethernet
Chipset	Intel 7500
Memory Type	DDR3
Max Processors	4
Storage	Up to 8 HDDs or SSDs
RAID Support	RAID 0, 1, 5, 6, 10
Memory	Up to 1TB DDR3