Asus P8B-E/4L User Manual

1-4 Chapter 1: Product introduction
1.4 Special features
1.4.1 Product highlights
Latest processor technology
This motherboard supports the latest Intel
®
Xeon
®
E3-1200/Core™ i3-2100
processors in LGA1155 package, which has memory and PCI Express controller
integrated to support 2-channel (4 DIMMs) DDR3 memory and 20 PCI Express 2.0
lanes, providing great graphics performance. Intel
®
Xeon
®
E3-1200/Core™ i3-2100
processor is one of the most powerful and energy efcient CPU in the world.
Intel
®
Dynamic Turbo Boost Technology
Intel
®
Dynamic Turbo Boost Technology opportunistically and automatically
allows the processor to run faster than the marked frequency if the processor is
operating below power, temperature and current limits. This technology increases
performance of both multi-threaded and single-threaded workloads.
Intel Hyper Threading
The thread-level parallelism on each processor makes more efcient use of the
processor resources, higher processing throughout and improved performance on
today's multi-threaded software.
Intel
®
EM64T
The motherboard supports Intel
®
processors with the Intel
®
EM64T (Extended
Memory 64 Technology). The Intel
®
EM64T feature allows your computer to run on
64-bit operating systems and access larger amounts of system memory for faster
and more efcient computing.
1.3 Serial number label
Before requesting support from the ASUS Technical Support team, you must take
note of the motherboard's serial number containing 12 characters
xxS2xxxxxxxx
shown as the gure below. With the correct serial number of the product, ASUS
Technical Support team members can then offer a quicker and satisfying solution
to your problems.
xxS2xxxxxxxx
P8B-E/4L
Made
in
China
合格

Asus P8B-E/4L Specifications

General

Microphone in	No
Serial ports quantity	0
USB 2.0 ports quantity	2
Ethernet LAN (RJ-45) ports	4
USB 2.0 connectors	3
Chassis intrusion connector	Yes
PCI Express slots version	2.0
Memory channels	Dual-channel
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1066, 1333, 1600 MHz
PCI Express slots quantity	6
Supported UDIMM module capacity	1GB, 2GB, 4GB, 8GB
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA II, SATA III
LAN controller	Intel® 82574L
Ethernet interface type	Gigabit Ethernet
On-board graphics card model	Aspeed AST2050
On-board graphics card memory	16 MB
Parallel processing technology support	Not supported
Certification	FCC, CFR47 15, B, CE, EN55022, EN55024, C
Component for	Server
Motherboard chipset	Intel® C204
Motherboard form factor	ATX
Cables included	SATA
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	20 - 90 %
Processor socket	LGA 1155 (Socket H2)
Intel Xeon series	E3-1200
Processor manufacturer	Intel
Processor number of cores supported	2, 4

Weight and Dimensions

Depth	304.8 mm
Width	243.8 mm