Dell PowerEdge R320 User Manual

Internal USB Memory Key (Optional)
An optional USB memory key installed inside your system can be used as a boot device, security key, or mass storage
device. The USB connector must be enabled by the Internal USB Port option in the Integrated Devices screen of the
System Setup.
To boot from the USB memory key, configure the USB memory key with a boot image and then specify the USB memory
key in the boot sequence in the System Setup.
NOTE: The internal USB connector (INT_USB) is located on expansion-card riser 2.
Replacing The Internal USB Key
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and
peripherals.
2. Open the system.
3. Locate the USB connector (INT_USB) on the expansion-card riser 2.
4. If installed, remove the USB key.
5. Insert the USB key into the USB connector.
6. Close the system.
7. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
8. Enter the System Setup and verify that the USB key is detected by the system.
Figure 30. Replacing the Internal USB Key
1. USB memory key
2. USB memory key connector
Expansion Cards And Expansion-Card Risers
NOTE: A missing or an unsupported expansion-card riser logs an SEL event. It does not prevent your system from
powering on and no BIOS POST message or F1/F2 pause is displayed.
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Dell PowerEdge R320 Specifications

General

Bus type	QPI
Stepping	M1
FSB Parity	No
Scalability	2S
Processor code	SR0LS
Processor cache	10 MB
Processor cores	4
Processor model	E5-2403
System bus rate	6.4 GT/s
Processor series	Intel Xeon E5-2400
Processor socket	LGA 1356 (Socket B2)
Processor codename	Sandy Bridge EN
Motherboard chipset	Intel C600
Processor frequency	1.8 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor package size	45 x 42.5 mm
Processor front side bus	- MHz
Processor operating modes	64-bit
ECC supported by processor	Yes
Supported instruction sets	AVX
Thermal Design Power (TDP)	80 W
Number of processors installed	1
Maximum number of PCI Express lanes	24
Memory types supported by processor	DDR3-SDRAM
Memory channels supported by processor	Triple
Memory clock speeds supported by processor	800, 1066 MHz
Memory bandwidth supported by processor (max)	25 GB/s
Maximum internal memory supported by processor	375 GB
HDD size	3.5 \
HDD speed	7200 RPM
HDD capacity	1000 GB
HDD interface	Serial ATA
Optical drive type	DVD-RW
Total storage capacity	2000 GB
Maximum storage capacity	16 TB
Number of HDDs installed	2
Memory slots	6x DIMM
Internal memory	4 GB
Memory clock speed	1333 MHz
Maximum internal memory	96 GB
Cabling technology	10/100/1000Base-T(X)
PS/2 ports quantity	-
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.
PCI Express slots version	3.0
Power supply	350 W
Compatible operating systems	Microsoft Windows Server 2012 \\r Microsoft Windows Server 2012 Essentials\\r Microsoft Windows Server 2008 R2 \\r Novell SUSE Linux Enterprise Server\\r Red Hat Enterprise Linux
Sustainability certificates	ENERGY STAR
Chassis type	Rack (1U)
Processor ARK ID	64615
Intel Identity Protection Technology version	0.00

Weight and Dimensions

Width	- mm