IBM X3850 X6 Installation Instructions

4. Repeat steps 2 on page 5 and 3 on page 7 for the rear of the rack. Make sure
that a cage nut or clip nut is installed in every hole indicated on the template.
Opening the rails
This topic provides information about how to open the rails to install them in the
rack.
About this task
Note: These instructions apply to both the 4U and the 8U server models. Only the
4U is shown in the illustrations.
To open the rails, complete the following steps:
1. Retract both rails, if they are not already retracted. Grasp the rails on both ends
and push the rails in until they are fully retracted.
Note: Rail posts and locking hooks are on the ends of each rail.
8 System x3850 X6 and x3950 X6 Types 3837 and 3839: Rack Installation Instructions

IBM X3850 X6 Specifications

General

Chipset	Intel C602J
Network Controller	Integrated quad-port Gigabit Ethernet
Processor	Up to four Intel Xeon E7-4800 v2 series processors or Intel Xeon E7-8800 v2 series processors
Memory	Up to 6 TB of DDR3 ECC Registered DIMMs (RDIMMs) or Load-Reduced DIMMs (LRDIMMs)
Form Factor	4U rack server
Storage	Up to 24x 2.5" hot-swap SAS/SATA HDDs or SSDs
Expansion Slots	Up to 11 PCIe 3.0 slots
Power Supply	Up to four 1400W or 900W hot-swap power supplies
Memory Type	DDR3 RDIMM/LRDIMM
Storage Controller	ServeRAID M5210 SAS/SATA controller
RAID Support	RAID 0, 1, 5, 6, 10, 50, 60
Operating System Support	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware