Справочник Пользователя для ASUS P8B-E/4L

ASUS P8B-E/4L

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The P8B-E/4L supports UDIMM DDR3 memory that features data transfer 

rates of 1333/1066 MHZ to meet the higher bandwidth requirements of server 

and workstation applications. The 2-channel DDR3 architecture boosts system 

performance, eliminating bottlenecks with peak bandwidth of up to 21GB/s. 

Furthermore, the supply voltage for the memory is reduced from 1.8 V for DDR2 to 

just 1.5V for DDR3. This voltage reduction limits the power consumption and heat 

generation of DDR3 which makes it an ideal memory solution.

This motherboard supports the latest PCIe 2.0 device for twice the current speed 

and bandwidth. This enhances system performance while still providing backward 

compatibility to PCIe 1.0 devices.

The motherboard comes with quad Gigabit LAN controllers and ports which provide 

a total solution for your networking needs. The onboard Intel

®

 82574L Gigabit LAN 

controllers use the PCI Express interface and could achieve network throughput 

close to Gigabit bandwidth.

The Enhanced Intel SpeedStep Technology (EIST) intelligently manages the 

CPU resources by automatically adjusting the CPU voltage and core frequency 

depending on the CPU loading and system speed or power requirement.

The motherboard supports the Serial ATA II 3 Gb/s technology through the Serial 

ATA interface and Intel

®

 C204 chipset. The Serial ATA II specification provides 

twice the bandwidth of the current Serial ATA products with a host of new 

features, including Native Command Queuing (NCQ), Power Management (PM) 

Implementation Algorithm, and Hot Swap. Serial ATA allows thinner, more flexible 

cables with lower pin count and reduced voltage requirements.

The motherboard supports the Serial ATA III technology through the Serial ATA 

interface and Intel

®

 C204 chipset, delivering up to 6Gb/s data transfer rates. 

Additionally, get enhanced scalability, faster data retrieval, double the bandwidth of 

current bus systems.

The motherboard implements the Universal Serial Bus (USB) 2.0 specification, 

dramatically increasing the connection speed from the 12 Mbps bandwidth on USB 

1.1 to a fast 480 Mbps on USB 2.0. USB 2.0 is backward compatible with USB 1.1.