Hitachi 1000 Manual De Usuario

BladeSymphony 1000 Architecture

 

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The Dual-Core Intel Xeon 5200 Series processors utilizes two 45 nm Hi-k next generation Intel Core 
microarchitecture cores. The processors feature fast data throughput with Intel I/O Acceleration 
Technology, up to 6 MB of L2 cache memory that can be allocated entirely to one core, and they 
support both 32-bit and 64-bit applications. The energy-efficient processors are optimized for low-
power, dual-core, 64-bit computing.

Intel Core Mircroarchitecture integrates an efficient 14-stage pipeline and memory architecture design 
for greater processor throughput with power management technologies that reduce power 
consumption without affecting performance. The architecture also supports direct L1-to-L1 cache 
transfer and improved memory pre-fetch.

Other technologies featured in the Intel Xeon 5200 processors include:

• Hyper-Threading Technology — described in “Hyper-Threading Technology” on page 11.

• Intel Virtualization Technology — provides hardware assistance for software-based virtual 

environments to support new capabilities, including 64-bit operating systems and applications.

• Intel I/O Acceleration Technology (I/OAT) — hardware and software supported I/O acceleration that 

improves data throughput. Unlike NIC-centric solutions (such as TCP Offload Engine), I/OAT is a 
platform level solution that addresses packet and payload processing bottlenecks by implementing 
parallel processing of header and payload. It increases CPU efficiency and delivers data to and from 
applications faster with improved direct memory access (DMA) technologies that reduce CPU 
utilization and memory latencies associated with data movement. Finally, I/OAT optimizes the TCP/IP 
protocol stack to take advantage of the features of the high bandwidth rates of modern Intel 
processors, thus diminishing the computation load on the processor.

Capacity

Maximum 32 GB

Memory Slots

8

Internal HDD

Up to four 2.5 inch, 73 GB or 146 GB 10K RPM SAS HDD

Internal Expan-
sion Slot

One (dedicated for RAID card of internal SAS HDD)

Network Inter-
face

 1 Gigabit Ethernet (SERDES), two ports

Power Con-
sumption (Max)

255 W

306W

370W

370W

420W

Supported OS

Microsoft Windows Server 2003 SP2, Standard Edition
Microsoft Windows Server 2003 SP2, Enterprise Edition
Microsoft Windows Server 2003 SP2, Standard x64 Edition
Microsoft Windows Server 2003 SP2, Enterprise x64 Edition
Red Hat Enterprise Linux ES4
Red Hat Enterprise Linux AS 4