[This sample translation is in English>Simplified Chinese bilingual format]
NVIDIA NFORCE4 SPECIFICATIONS
NVIDIA NFORCE4规格
NETWORKING
网络
• Native Gigabit Ethernet technology
本地千兆网卡技术
° The fastest Gigabit Ethernet solution in the market
市场中最快的千兆网卡解决方案
° Supports 10/100/1000Base-T Ethernet
支持10/100/1000Base-T网卡
• Advanced networking features
先进的网络功能
° TCP segmentation offloads
降低TCP分区工作量
° Jumbo frames
巨型帧
° Checksum offloads
降低Checksum工作量
° Interrupt moderation
中断调节
° Traffic prioritization
网络流量优先权管理
° Remote wake-up
远程唤醒
° Network management for easy set up, configuration, and monitoring
网络化管理，安装、配置、监控更加简便
SECURITY
安全
• NVIDIA ActiveArmor (secure networking engine)
NVIDIA ActiveArmor(安全网络引擎)
° Dedicated hardware engine
专业硬件引擎
° Enhances network security
增强网络安全
° Reduces CPU overhead
减少CPU工作量
° Powers and accelerates NVIDIA Firewall
强化和加速NVIDIA Firewall
• NVIDIA Firewall technology
NVIDIA Firewall技术
° Industry's first true hardware-based firewall*.
业界第一款真正基于硬件的防火墙*
° Unmatched performance and protection
超强的性能和保护
- Instant-on and tamper resistant
即时启动和防止入侵篡改功能
° Advanced management features through
user friendly interface
清晰简洁的界面实现更高级的管理功能
- Remote access, configuration, monitoring
远程访问、配置、监控
- Command line interface (CLI)
命令行界面（(CLI)
- Intelligent application management
智能应用程序管理
- Instant-on and tamper resistant
即时启动和防止入侵篡改功能
STORAGE
存储器
• NVIDIA RAID
NVIDIA RAID
° RAID 0 disk striping support for highest system and application performance
RAID 0磁盘分条支持最佳系统和应用程序性能
° RAID 1 disk mirroring support for fault tolerance
RAID 1磁盘镜像支持容错
° RAID 0 +1 disk striping and mirroring support for highest performance with fault tolerance
RAID 0磁盘分条和镜像同时支持容错功能和最佳性能
° Disk Alert System provides a visual indication so users know exactly which hard drive to replace during an array failure
磁盘报警系统提供可视化指示，在磁盘阵列出现故障时，用户可立即发现应该替换哪个硬盘
° Morphing allow users to change the current state of an array to another using one single step without reboot of the PC
转换（Morphing）使用户只需一个简单的步骤便能将磁盘阵列的当前状态转变为另一种状态，而不需重新启动PC。
° Cross Controller RAID uniquely supports both SATA and PATA disk devices within a single array
交叉控制器RAID可在一个磁盘阵列内同时支持SATA和PATA磁盘设备
• Serial ATA
串行ATA
° Support for SATA 3Gb/s, SATA 1.5Gb/s disk controller standards
支持SATA 3Gb/s、SATA 1.5Gb/s磁盘控制器标准
• Fast Ultra ATA-133 Disk Drive Controller
加速Ultra ATA-133磁盘驱动控制器
° 5V-tolerant primary and secondary channels, with support for up to four devices
5V-容错主信道和2级信道，最多支持4个设备
° Supports UltraDMA modes 6-0
支持UltraDMA模式6-0
° (UltraDMA 33/66/100/133)
(UltraDMA 33/66/100/133)
° Industry-standard PCI bus master IDE register set
业界标准PCI总线主IDE寄存器组
° Separate independent IDE connections for 5V-tolerant primary and secondary interfaces
5V容错主界面和2级界面的各自独立的IDE连接
• Dual controller architecture
双重控制器结构
° Two separate and independent controllers. Results in up to twice the bandwidth to disks
两个分别独立的控制器。磁盘带宽增至两倍
° Features 4 integrated SATA 3Gb/s. ports
具有4个集成式SATA 3Gb/s.端口
CONNECTIVITY
连接
• PCI Express interface
PCI Express界面
° PCI Express high performance, scalable interconnect. Rapidly being adopted by the PC industry; designed to replace the AGP and PCI interconnects currently in use.
PCI Express高性能、可升级互连方式。被PC行业快速采用；旨在取代当前广泛使用的AGP和PCI互连方式。
° A x16 PCI Express link has 4 times the total bandwidth of today's AGP 8X interface
x16 PCI Express连接使目前的AGP 8X界面的总带宽增强4倍
° x16 PCI Express link for high performance graphics cards featuring the latest Graphics Processors with DirectX 9 and Shader Model 3.0 support
x16 PCI Express连接高性能显卡，最新的图形处理器支持DirectX 9和Shader Model 3.0
° Additional x1 PCI Express links for other add-in cards.
为其他插卡提供额外的x16 PCI Express连接
° VC1 support on all links provide guaranteed bandwidth to CPU for time-sensitive applications
VC1在所有连接上提供支持，为CPU提供有稳定带宽，适用于对时间敏感的应用程序
• USB 2.0
USB 2.0
° USB 2.0 Enhanced Host Controller Interface (EHCI)/Dual and USB 1.1
USB 2.0增强型主机控制器界面(EHCI)/Dual和USB 1.1
° Open Host Controller Interface (OHCI)
开放式主机控制器界面(OHCI)
° Support for up to 10 ports
支持最多10个端口
° Supports transfer rates at high speed (480 Mbps), full speed (12 Mbps), and low speed (1.2 Mbps)
以高速(480 Mbps)、全速(12 Mbps)、低速(1.2 Mbps)支持传输率
° Dynamically configures slower devices for best utilization of bandwidth
动态配置更慢的设备以尽可能的利用带宽
° Allows USB concurrency
允许USB并行操作
• PCI interface
PCI界面
° Integrates a fast PCI-to-PCI bridge running at 33 MHz. Includes an arbiter that supports six external master PCI slots.
整合一个运行速度达33 MHz的PCI桥。包括一个支持6个外部主PCI插槽的判优器。
° Features of the PCI interface include:
PCI界面功能包括：
- PCI 2.3-compliant, 5 V tolerant
PCI 2.3兼容, 5 V 容错
- Supports six external PCI slots at 33 MHz
支持6个外部PCI插槽，运行速度33 MHz
- Supports six bus master arbitration
支持6个总线主仲裁逻辑判断
- PCI master and slave interfaces
PCI 主从界面
- Supports both master-initiated and slave-initiated terminations
支持主界面和从界面发起的终止
- Bidirectional write posting support for concurrency
双向写置入支持并行操作
- Flexible routing of all four PCI interrupts
所有4个PCI中断的灵活路由
- Supports read ahead: memory read line (MRL) and memory read multiple (MRM)
支持预读(Read-ahead)：线存储器读取(MRL)和多重存储器读取(MRM)
PERFORMANCE
性能
• HyperTransport technology
超传输（HyperTransport）技术
° 16 x 16 link running at 1GHz for extremely high throughput (8.0GB/sec)**
16 x 16 连接，运行速度达1GHz，适用于极大的数据传输量(8.0GB/sec)**
° Differential lines with low voltage swings
带低电压摆动的线性微分
AUDIO
音效
• AC '97 2.3 compliant interface
AC '97 2.3兼容界面
° Supports 2, 4, 6, or 8-channel audio
支持2、4、6、8信道音效
° Dual AC-Link - supports up to two codecs
Dual AC-Link － 支持2个编解码器
° Dual SPDIF - supports two simultaneous digital outputs; handles stereo PCM or AC-3 output
Dual SPDIF － 支持2个并发的数码输出，处理立体声PCM或AC-3输出
° 16-bit or 20-bit stereo, 48kHz output and 16-bit input streams across AC-Link
16位或20位立体声，通过AC-Link提供48kHz输出和16位输入流
° 24-bit, 96kHz stereo output on the secondary SPDIF output
24位，在2级SPDIF输出口提供96kHz立体声输出
° Supports input, output, and general purpose input/output (GPIO) channels for host-based modems
支持基于主机的调制解调器的输入、输出和基本通用输入/输出（GPIO）信道
° Separate independent functions for audio and modem
音效和调制解调器分别独立的功能
MOBILITY
灵活性
• Power management
电源管理
• Full support for AMD PowerNow! Technology
全方位支持AMD PowerNow!技术
• ACPI 2.0 compliant
兼容ACPI 2.0
• Support for ACPI C3 state
支持ACPI C3状态
• Low power 0.15 µ process
低电量0.15 µ处理
• Maximizing real estate efficiency enabling small form factor designs
运用更小的形状系数设计，提高设备利用效率
° Single chip solution
单芯片解决方案
° Lower latency for higher performance
等待时间更短，性能更强
* NVIDIA nForce4 Ultra and SLI.
* NVIDIA nForce4 Ultra与SLI
** 16 x 16 link running at 1GHz for extremely high throughput (8.0GB/s.)
** 16 x 16 连接，速度高达1GHz，适用于极大的数据传输量(8.0GB/s.)