Inspur Rack server NF8520-E7-4820/24G/300G SAS

Chipset:Intel 7500 + Intel ICH10R RAM:8 groupsx 8DIMMS of hot-swapping memory expansion boards, up to 1TB

Processor	Intel Xeon processors 7500/E7-4800 series
QPI bus rate	4.8GT/S-6.4GT/S
Cache	12/30MB
Chipset	Intel 7500 + Intel ICH10R
Memory	8 groups of hot-swapping memory expansion boards, support DDR3 1066/1333MHz memory, each group has 8 DIMMs, up to 1TB
HDD controller	Optional 8-channel SAS or SASⅡ controller; optional protection battery configuration
RAID	Raid adapter, support RAID1, 0, 10, 5, 50, 6, and 60
Storage	Up to 8 hot-swapping 2.5″ SAS HDDs, support SSD, HDD
Expansion slots	5 PCI-E X8 5 PCI-E x4 1 PCI-E x16
I/O interfaces	1 pre-positioned standard VGA interface; 3 pre-positioned USB2.0 interfaces; 4 back-positioned RJ45 network interfaces; 2 back-positioned USB2.0 interfaces; 1 back-positioned standard VGA interface; 1 back-positioned serial interface; 2 built-in USB2.0 interfaces; 2 built-in serial interfaces
Network controller	Integrated 4 64-bit Gigabit network cards; support Wake-on-LAN, network redundancy and load balance
Power supply	Single 850W power supply module; achieve 1+1, 2+1 3+1 redundant power supply mode
CD-ROM	Slim DVD CD-ROM
Floppy drive	Standard configuration supports virtual CD-ROM of the USB interface
Management features	Inspur Ruijie Management kit; Inspur Advance Server Management Module; provide remote supervisory and diagnosis functions; IPMI1.5 and IPMI2.0, WfM2.0, EMP, KVM over IP
OS supported	Microsoft Windows 2003 SP2 32bit/64bitMicrosoft Windows 2008 32bit/64bitRedHat Linux Enterprise server 5 update 4 32bit/64bitSuse Linux 11 Enterprise server 32bit/64bitAsian Linux server 3 SP2 32bit/64bitCentos 5 update 4 32bit/64bit
Operating temperature	5°C-35°C
AC Input	100-240V 50/60Hz
International certification	ISO9001 International Quality Management System
	ISO14001 International Environment Management System
Chassis	174mm(H) 424mm(W) 704mm(D)

Functional Characteristics

Higher computing performance

l   Adopt Nehalem micro-architecture processors based on the QPI high-speed Internet technology and support the latest Intel® Xeon processors 7500/E7-4800 series. It is up to 10 computing core, 20 threads and 30MB cache. Its online system processing performance has increased 2.5 times than the previous generation and its high-performance floating-point computing ability has increased 3.8 times than the previous generation.

Greater data band width

l   Nehalem-EX processor integrated memory controller, each CPU has up to 4 memory high-speed Internet channels; adopts 8 hot-swapping memory expansion boards design; supports up to 64 DIMMs; uses DDR3 1066/1333MHz memory, and its capacity is up to 1TB; supports 4 memory cross-access, hot-swapping memory, memory mirroring and other high-class fault tolerance function. Its theoretical memory bandwidth increases 9 times than the previous generations.

Stronger data control

l   Support the new generation of SASII data access technology, optimized 8-channel RAID controller which supports SAS HDD, and the data communications speed is up to 6GB. The system provides the prevailing 2.5 design, supports future application trends;

Higher system reliability

l   Each key component of the system, such as power supply, system cooling FANs, HDDs and so on supports hot-swapping technology in order to make the maintenance easy for user and let the user can carry out the system maintenance without powering off the machine when single hardware fails, hence the application system of the user can truly be non-stop.

Faster data communication

l   Standard configuration with integrated 4 high-performance Gigabit network controller adopting IOAT2/VT/VMDQ technology, while fully enhancing the network I/O ability, it also provides excellent support for virtualization application. It effectively reduces the use of valuable processing resources of system, brings the network transmission without any delay to the users. Optional support for KVM over IP function allows users to better work with Inspur Ruijie Management kit to execute remote management and maintenance. The system provides 11 PCI-E expansion slots to meet the different expanding needs.