Cisco UCS C240 M4 Service Manual

3-8
Cisco UCS C240 M4 Server Installation and Service Guide
OL-32474-01
Chapter 3 Maintaining the Server
Status LEDs and Buttons
Internal Diagnostic LEDs
The server is equipped with a supercap voltage source that can activate internal component fault LEDs
up to 30 minutes after AC power is removed. The server has internal fault LEDs for CPUs, DIMMs, fan
modules, SD cards, the RTC battery, and the mLOM card.
To use these LEDs to identify a failed component, press the front or rear Unit Identification button (see
Figure 3-1 or Figure 3-2) with AC power removed. An LED lights amber to indicate a faulty component.
See Figure 3-3 for the locations of these internal LEDs.
Figure 3-3 Internal Diagnostic LED Locations
1 Fan module fault LEDs (one on each fan
module)
4 SD card fault LEDs
2 DIMM fault LEDs (one directly in front of
each DIMM socket on the motherboard)
5 RTC battery fault LED (under PCIe riser 1)
3 CPU fault LEDs 6 mLOM card fault LED (under PCIe riser 1)
Table 3-4 Internal Diagnostic LEDs, Definition of States
LED Name State
Internal diagnostic LEDs (all)
• Off—Component is functioning normally.
• Amber—Component has a fault.
352952
FAN 06
1
2
3
FAN 05
FAN 04
FAN 03
FAN 02
FAN 01
CPU 1
CPU 2
SD1
SD2
Riser 2
Riser 1
4 65

Cisco UCS C240 M4 Specifications

General

Tcase	78.9 °C
Bus type	QPI
Stepping	M1
Scalability	2S
Processor code	SR1YA
Processor cache	25 MB
Processor cores	10
Processor model	E5-2650V3
System bus rate	9.6 GT/s
Processor series	Intel Xeon E5-2600 v3
Processor socket	LGA 2011-v3
Processor threads	20
Processor codename	Haswell
Motherboard chipset	Intel C610
Processor frequency	2.3 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor package size	52.5 x 45 mm
Processor front side bus	- MHz
Processor boost frequency	3 GHz
Processor operating modes	64-bit
ECC supported by processor	Yes
Embedded options available	No
PCI Express configurations	x4, x8, x16
Supported instruction sets	AVX 2.0
Thermal Design Power (TDP)	105 W
Compatible processor series	Intel® Xeon®
Supported processor sockets	LGA 2011-v3 (Socket R)
Number of processors installed	2
Physical Address Extension (PAE)	46 bit
Maximum number of PCI Express lanes	40
Memory types supported by processor	DDR4-SDRAM
Memory channels supported by processor	Quad
Memory clock speeds supported by processor	1600, 1866, 2133 MHz
Memory bandwidth supported by processor (max)	68 GB/s
Maximum internal memory supported by processor	768 GB
HDD size	- \
RAID levels	0, 1, 5, 6, 10, 50, 60
Total storage capacity	- GB
Maximum storage capacity	- TB
Number of HDDs installed	-
Memory slots	24
Internal memory	16 GB
Memory clock speed	2133 MHz
Maximum internal memory	384 GB
Maximum graphics card memory	8 MB
Graphics card	G200e
Graphics card family	Matrox
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x
LAN controller	Intel® I350
Cabling technology	10/100/1000Base-T(X)
Ethernet interface type	Fast Ethernet, Gigabit Ethernet
Serial ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	4
Compatible operating systems	Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 Microsoft Windows Server 2008 R2 Red Hat Enterprise Linux Novell SUSE Linux Enterprise Server Oracle Linux Oracle Solaris Ubuntu Server CentOS
Chassis type	Rack (2U)
Power supply input frequency	50 - 60 Hz
Processor ARK ID	81705
Intel Secure Key Technology version	1.00
Intel Identity Protection Technology version	0.00
Trusted Platform Module (TPM) version	1.2
PCI Express slots version	3.0

Weight and Dimensions

Depth	738 mm
Width	448 mm
Height	87 mm