概况
727055-B21 HPE 10GbE双端口PCIE SFP+以太网适配器是一款专为HPE服务器和工作站设计的高性能网卡。它提供了两个10千兆以太网（10 GbE）端口，可用于连接高速网络和存储设备。该卡使用PCIe接口连接到主机系统，实现快速数据传输和低延迟。
该网卡配备了两个SFP+（小型可插拔）端口，可用于连接各种不同的光学收发器。这允许在网络连接的类型和连接的距离方面具有灵活性。该卡还支持VLAN标记和巨型帧等高级功能，可用于提高网络性能和安全性。
Main Specifications about this HPE 727055-B21
Manufacturer: HPE
Part Number or SKU# 727055-B21
Product Type: Network Adapter
Interface Type: PCI Express
Technical Information for Ethernet Adapter
Adapter Type : 2 Ports Network Adapter
Network Processor: Intel? X710 Controller
Ports: 10 Gigabit SFP+ x 2
Connectivity Technology: Wired
Data Link Protocol: 10 GigE
Data Rate: Two ports, each at 20 Gb/s bi-directional; 40 Gb/s aggregate bi-directional theoretical bandwidth.
Capacity: Jumbo frame size:9.5 KB
Status Indicators: Status, link/activity
IEEE Compliance: 802.3, 802.1ab, 802.3x, 802.3ad, 802.3p, 802.1q, 802.3ae, 802.1au, 802.3ap, 802.1as, 802.3ak,802.1qaz, 802.1Qbb
Features: Wake on LAN (WOL), PXE support
Expansion / Connectivity of 2 Ports Adapter
Interfaces: 2 x 10Gb Ethernet SFP+
Processor: 1 (Intel? X710 Controller)
Onboard Memory: 256 MB
Power Specification
Typical Power Consumption: 10.00 Watt
Maximum Power Consumption: 10.80 Watt
Environmental Parameters
Min Operating Temperature: 32 °F (0 °C)
Max Operating Temperature: 131 °F (55 °C)
Operating Humidity Range: 5 - 95% (non-condensing)
Emissions Classification: Class B
System Requirements
OS Required: SuSE Linux Enterprise Server 11, Microsoft Windows Server 2008 R2, SuSE Linux Enterprise Server 10, Microsoft Windows Server 2008, Microsoft Windows HPC Server 2008, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 5.x, Oracle Solaris 10, VMware ESX 4.1, VMware ESXi 4.1, Microsoft Windows Server 2012
Compatibility Information for SFP+ Adapter
HPE ProLiant DL Series: DL20 Gen10, DL20 Gen10 Entry, DL20 Gen10 Performance, DL20 Gen10 solution, DL60 Gen9, DL80 Gen9, DL80 Gen9 Entry, DL120 Gen9, DL160 Gen9, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen9, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 Solution, DL380 Gen9, DL380 Gen10, DL380 Gen10 Base, DL380 Gen10 Entry, DL380 Gen10 High Performance, DL380 Gen10 Performance, DL380 Gen10 Solution, DL385 Gen10, DL560 Gen9, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL580 Gen9, DL580 Gen10, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance Servers
HPE ProLiant ML Series: ML30 Gen10, ML30 Gen10 Entry, ML30 Gen10 Performance, ML30 Gen10 Solution, ML110 Gen9, ML110 Gen9 Base, ML110 Gen9 Entry, ML110 Gen10, ML110 Gen10 Performance, ML110 Gen10 Solution, ML150 Gen9, ML350 Gen9, ML350 Gen10, ML350 Gen10 Base, ML350 Gen10 Entry, ML350 Gen10 Performance, ML350 Gen10 Solution, ML350 Gen10 Sub-Entry Servers
HPE ProLiant XL Series: XL230a Gen9 NHP Compute Tray (12G), XL230k Gen10 Compute Tray, XL270d Gen9, XL450 Gen10 Servers
HPE Apollo 2000 Series: XL170r Gen9, 2000 XL190r Gen9 Servers
HPE Apollo 4200 Gen9 Server
HPE Apollo 4500 XL450 Gen9 Server
HPE Apollo 6000 Series: XL230a Gen9, XL250a Gen9, XL260a Gen9, XL270d Gen9 Servers
HPE Apollo 6500 XL270d Gen10 Server
HPE StoreEasy: 1450, 1850, 3850 Gateway Single Node