QNAP QXP-820S-B3408 高带宽,全双工 12Gb/s SAS 卡,两个 SAS 端口,PCI Express 3.0 x8 品牌名称:威联通 威联通 QXP-820S-B3408 高带宽,全双工 12Gb/s SAS 卡,两个 SAS 端口,PCI Express 3.0 x8
QNAP QXP-820S-B3408 高带宽,全双工 12Gb/s SAS 卡,两个 SAS 端口,PCI Express 3.0 x8 品牌名称:威联通 威联通 QXP-820S-B3408 高带宽,全双工 12Gb/s SAS 卡,两个 SAS 端口,PCI Express 3.0 x8
QNAP QXP-820S-B3408
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- 1年 保修
- 30天退货
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产品关键特征
- 高带宽,全双工12Gb/s SAS卡
- 与SAS和SATA设备广泛兼容
- 两个(x4)SFF-8644 SAS连接器,便于连接
- PCI Express 3.0 x8主机接口,实现快速数据传输
- 低位形因子,安装选项灵活
- 可靠性能:SATA 25度700,000+小时,SAS 24/7 45度1.2-1.6M小时
- 中国RoHS认证环保
QNAP
QXP-820S-B3408
SAS HBA PCIe Expansion Card适用于通过将其连接到TL SAS JBOD存储外壳和REXP扩展单元来扩展QNAP NAS的容量。通过高速 mini SAS HD 电缆,可以通过级联多个扩展单元来将总磁盘容量扩展到4.6PB,以满足不断增长的数据存储需求。基于SAS的存储解决方案可以帮助企业创建高度可靠的虚拟化、监控、大数据、视频编辑和电视广播存储的IT环境。
使用高性能和高可用性的SAS驱动器
与SATA相比,SAS实现了低延迟、高效能和IOPS优化的存储功能。每个SAS端口结合了四条12Gb/s SAS通道,每个主机连接可传输高达48Gb/s。
将总磁盘容量扩展到4.6PB
配备SAS扩展卡的NAS可以与多达16个设备级联,包括TL SAS JBOD存储外壳和REXP扩展单元。这可以存储高达4.6PB的数据(以在十六个16盘外壳中使用18TB驱动器计算)。
通过灵活的端口配置实现更快的备份和不间断的服务
SAS扩展卡可以灵活配置以适应各种用途应用。通过在NAS到扩展单元之间管理多路径或链接聚合,可以有效平衡数据传输负载,避免中断系统服务,防止备份失败。
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 PolicyQualifying 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. |