HPE 817753-B21 以太网 10/25Gb 2端口 640SFP28 适配器,PCI Express 3.0 x8,光纤

HPE 817753-B21 以太网 10/25Gb 2端口 640SFP28 适配器,PCI Express 3.0 x8,光纤

HPE 817753-B21 以太网 10/25Gb 2端口 640SFP28 适配器,PCI Express 3.0 x8,光纤

HPE 817753-B21

£585.00 £833.00 Save £248
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产品关键特征

  • 设备支持:服务器
  • 扩展插槽类型:SFP
  • 主机接口:PCI Express 3.0 x8
  • 端口总数:2
  • 支持的介质类型:光纤
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HPE 817753-B21 以太网 10/25Gb 2端口 640SFP28 适配器,PCI Express 3.0 x8,光纤

HPE 817753-B21

£585.00 £833.00 Save £248
授权合作伙伴
免费快递送货 免费退货
全新
可用性: 有现货 准备好发货 .
  • Free Shipping
  • 1年 保修
  • 30天退货
  • 碳中和
£585.00
免费快递送货 免费退货
-
+
免费送货
在下一个订单中

小时

分钟

交货日期

航运资讯

请问我们的专家
立即致电给我们
888.267.9566

产品关键特征

  • 设备支持:服务器
  • 扩展插槽类型:SFP
  • 主机接口:PCI Express 3.0 x8
  • 端口总数:2
  • 支持的介质类型:光纤
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HPE

817753-B21

千兆网络交通 意味着您的速度很慢?是时候使用 HPE 25GbE 适配器来进入快车道了。当前处理增长的数据中心流量需要更高的带宽,而由于成本高昂,让组织在需求增长时难以轻松扩展。

传统技术已经无法处理增加的吞吐量,也缺乏成本效益的扩展能力。对于移动数据和视频量的增加以及其频繁访问的情况,为选择的HPE ProLiant Gen9 Server DL机架系列和HPE Apollo服务器提供高性能解决方案。

它使运营商、服务提供商、金融机构和企业能够满足更高带宽的需求。

功能

使用 RoCE(以太网上的远程直接内存访问)在更有效更快的方式发送数据

HPE以太网 25Gb 2端口 640 SFP28 适配器绕过TCP/IP堆栈,并去除数据复制步骤,从而减少总体延迟,为Microsoft® Hyper-V® Live Migration、Microsoft SQL®和Microsoft SharePoint等应用程序提供加速性能。

通过支持隧道卸载减少对主机性能的覆盖网络的影响。

自动协商至 10GbE,以进行立即未来验证。

使用消息加速器(VMA)降低延迟和提高吞吐量

HPE以太网 25Gb 2端口 640 SFP28 适配器降低系统延迟,提高性能,特别适用于高频交易操作,同时保持高消息速率和数百个同时连接。

包含VMA,这是一个带有许多好处的固件,如较低的延迟、更高的吞吐量、改进的CPU利用率以及用户数据和硬件之间的最小缓冲区副本。

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

常见问题
The HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter uses a PCI Express 3.0 x8 interface for seamless integration with your server.
This adapter features two 25Gigabit Ethernet ports, allowing for simultaneous high-speed connections.
This adapter is designed to be compatible with servers and is specifically manufactured by HPE (Hewlett Packard Enterprise) for optimal performance and compatibility.
The HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter is a plug-in card, making it easy to install and upgrade your server's networking capabilities.
By upgrading to the HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter, you can experience faster data transfer speeds, improved network performance, and seamless integration with your server. This adapter is ideal for businesses that require high-speed connectivity and reliable networking capabilities.

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