IBM X3850 X6 Product Guide

IBM System x3850 X6 14
Table 3. Processor options
Part
number
Feature
code
Description
(processor installed in a Compute
Book)
Memory bus
speed (RAS /
Performance)†
Supported
quantities
x3850 X6*
x3850 X6
models
where used
Intel Xeon E7-4800 v2 processor family (not supported in the x3950 X6)
44X3961 A4B3 X6 Compute Book Intel Xeon
E7-4809 v2 6C 1.9GHz 105W
1333 / 1066 MHz 2, 4 A4x, A7x, A8x,
A9x
44X3966 A4B4 X6 Compute Book Intel Xeon
E7-4820 v2 8C 2.0GHz 105W
1600 / 1066 MHz 2, 4 B1x
44X3971 A4B5 X6 Compute Book Intel Xeon
E7-4830 v2 10C 2.2GHz 105W
1600 / 1066 MHz 2, 4 -
44X3976 A4B6 X6 Compute Book Intel Xeon
E7-4850 v2 12C 2.3GHz 105W
1600 / 1066 MHz 2, 4 B3x
44X3981 A4B7 X6 Compute Book Intel Xeon
E7-4860 v2 12C 2.6GHz 130W
1600 / 1333 MHz 2, 4 C1x
44X3986 A4B8 X6 Compute Book Intel Xeon
E7-4870 v2 15C 2.3GHz 130W
1600 / 1333 MHz 2, 4 -
44X3991 A4B9 X6 Compute Book Intel Xeon
E7-4880 v2 15C 2.5GHz 130W
1600 / 1333 MHz 2, 4 -
44X3996 A4BA X6 Compute Book Intel Xeon
E7-4890 v2 15C 2.8GHz 155W
1600 / 1333 MHz 2, 4 C4x
Intel Xeon E7-8800 v2 processor family (also supported in the x3950 X6)
44X4001 A4BB X6 Compute Book Intel Xeon
E7-8850 v2 12C 2.3GHz 105W
1600 / 1066 MHz 2, 4 -
44X4031 A4BH X6 Compute Book Intel Xeon
E7-8857 v2 12C 3.0GHz 130W
1600 / 1333 MHz 2, 4 -
44X4011 A4BD X6 Compute Book Intel Xeon
E7-8870 v2 15C 2.3GHz 130W
1600 / 1333 MHz 2, 4 -
44X4016 A4BE X6 Compute Book Intel Xeon
E7-8880 v2 15C 2.5GHz 130W
1600 / 1333 MHz 2, 4 -
44X4036 A4BJ X6 Compute Book Intel Xeon
E7-8880L v2 15C 2.2GHz 105W
1600 / 1333 MHz 2, 4 -
44X4021 A4BF X6 Compute Book Intel Xeon
E7-8890 v2 15C 2.8GHz 155W
1600 / 1333 MHz 2, 4 -
44X4026 A4BG X6 Compute Book Intel Xeon
E7-8891 v2 10C 3.2GHz 155W
1600 / 1333 MHz 2, 4 -
44X4006 A4BC X6 Compute Book Intel Xeon
E7-8893 v2 6C 3.4GHz 155W
1600 / 1333 MHz 2, 4 -
† The processors support two memory modes, RAS mode (also known as lockstep mode) and Performance mode
(also known as independent mode). In Performance mode, the SMI2 link operates at twice the memory bus speed
shown.
* A configuration of one processor is only supported in model 3837-A4x. No other server model or CTO configuration
supports one processor.

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