Description
Product Overview of the Lenovo 4XC7A08270
In the ever-evolving world of technology, networking equipment plays a pivotal role in ensuring seamless data transmission and communication. Lenovo, a renowned name in the IT industry, has introduced the 4XC7A08270 10/25 Gigabit Ethernet (GBE) Networking Adapter, a high-performance networking solution. This Small Form Factor (SFF) Marvell QL41232 Dual Port Peripheral Component Interconnect Express (PCI-E) Ethernet Adapter promises to revolutionize your network infrastructure.
Understanding the Basics
Before we dive into the specifics of the Lenovo 4XC7A08270 network adapter, let’s grasp some fundamental concepts for better comprehension.
Dual Port Design
One of the standout features of the Lenovo 4XC7A08270 network adapter is its dual-port configuration. This means it has two separate network ports, allowing you to connect to two different networks or segments simultaneously. This can significantly enhance Dual Poart Network redundancy and improve overall network performance.
Network Adapter
A network adapter, often referred to as a network interface card (NIC) or Ethernet adapter, is a hardware component that enables computers and other devices to connect to a network. It acts as a bridge between the computer and the network, facilitating data transmission by converting digital data into signals that can be transmitted through network cables or wireless connections.
Gigabit Ethernet
Gigabit Ethernet, often abbreviated as GBE or 1 GigE, is a standard for Ethernet networks that offers data transfer speeds of 1 gigabit per second (Gbps). It is ten times faster than the previous standard, Fast Ethernet, and is commonly used in modern networks to handle large data volumes quickly and efficiently.
Peripheral Component Interconnect Express
PCI-E, short for Peripheral Component Interconnect Express, is a high-speed expansion bus standard used for connecting various hardware components to a computer’s motherboard. It is commonly used for graphics cards, storage devices, and, in this case, network adapters.
Form Factor Small Yet Powerful
The Lenovo 4XC7A08270 network adapter comes in a Small Form Factor (SFF). This form factor is specifically designed to save space, making it an ideal choice for modern data centers and server configurations where space is at a premium. Despite its compact size, it packs a punch in terms of performance.
Marvell QL41232 Chipset
At the heart of this network adapter lies the Marvell QL41232 chipset, known for its reliability and high-performance capabilities. Marvell is a trusted name in the semiconductor industry, and this chipset is specially designed for data center and enterprise networking applications.
Specifications and Technical Details
To get a better understanding of the Lenovo 4XC7A08270 network adapter, let’s delve into its technical specifications and details.
Data Transfer Speed
The network adapter supports data transfer speeds of 10/25 gigabits per second. This level of performance is ideal for data-intensive applications and high-traffic networks, ensuring that your network can handle heavy workloads efficiently.
Compatibility
This adapter is compatible with a range of Lenovo servers and systems, making it a suitable choice for Lenovo users looking to upgrade their network capabilities. It’s important to check the compatibility with your specific server model before purchasing.
Connector Type
The Lenovo 4XC7A08270 network adapter uses SFP28 (Small Form-factor Pluggable 28) connectors, which are commonly used for high-speed network connections. SFP28 connectors are hot-swappable, which means you can replace them without shutting down the network.
Network Standards
The adapter complies with various industry standards, including IEEE 802.3 Ethernet, IEEE 802.3ad Link Aggregation, and IEEE 802.1Q Virtual LAN (VLAN) tagging. These standards ensure interoperability and seamless integration with existing network infrastructure.
Power Consumption
The power consumption of the network adapter is an important consideration for data centers and enterprises aiming to reduce their energy costs. The Lenovo 4XC7A08270 is designed with power efficiency in mind, helping you save on electricity while maintaining high network performance.
Key Features and Benefits
Let’s explore the key features and benefits of the Lenovo 4XC7A08270 network adapter, which make it a valuable addition to any network infrastructure.
High-Speed Data Transfer
The primary advantage of the Lenovo 4XC7A08270 network adapter is its ability to handle high-speed data transfers. With support for 10/25 Gbps, it allows for the rapid transmission of data, making it an excellent choice for data centers, cloud environments, and networks with demanding workloads.
Network Redundancy
The dual-port design of this adapter offers an important benefit in terms of network redundancy. In case one port or network connection fails, the other port can seamlessly take over, ensuring minimal downtime and uninterrupted network access.
Low Latency
Low latency is crucial in applications where real-time data transfer is essential. The Lenovo 4XC7A08270 excels in this aspect, providing minimal delays in data transmission. This is particularly important in industries like finance, online gaming, and video conferencing.
Increased Bandwidth
The ability to support 10/25 Gbps data transfer rates translates to significantly increased network bandwidth. This means that your network can handle more concurrent users and data-intensive tasks without experiencing congestion or slowdowns.
Cost-Efficiency
While high-performance network adapters are essential, cost efficiency is equally important. The Lenovo 4XC7A08270 network adapter strikes a balance between performance and cost, offering an attractive cost-to-performance ratio for businesses.
Common Use Cases
To better understand the practical applications of the Lenovo 4XC7A08270 network adapter, let’s explore some common use cases in various industries.
Data Centers
Data centers are at the core of modern computing infrastructure, and they demand high-performance networking solutions. The Lenovo 4XC7A08270 excels in data center environments, where it can efficiently handle large volumes of data traffic and provide network redundancy to ensure uninterrupted service.
Cloud Services
Cloud service providers rely on robust and high-speed networking to deliver services to customers worldwide. This network adapter’s ability to support 10/25 Gbps speeds is well-suited for cloud environments, ensuring rapid data transfers to and from the cloud.
Telecommunications
Telecommunications companies require reliable and low-latency networking equipment for their voice and data services. The Lenovo 4XC7A08270 network adapter can help telecommunication providers maintain a high level of service quality.
Financial Services
In the financial industry, every millisecond matters. High-frequency trading, market data analysis, and financial transactions require networks with low latency and high bandwidth. This network adapter is an excellent choice for financial institutions looking to optimize their network infrastructure.
Research and High-Performance Computing
Research institutions and high-performance computing (HPC) clusters often deal with massive datasets and complex simulations. The Lenovo 4XC7A08270’s high-speed data transfer capabilities make it a valuable asset for such environments, where performance is paramount.
General Information about the Lenovo 4XC7A08270
- Manufacturer: Lenovo
- Model Number or SKU# 4XC7A08270
- Product Type: Network Adapter
Technical information of the Lenovo
- Marvell FastlinQ 41000 ASIC
- PCIe 3.0 x8 host interface
- Available in PCIe low profile and OCP 3.0 form factor
- Supports Message Signal Interrupt (MSI-X)
- Two SFP28 external connectors support a transceiver, direct-attach copper (DAC) cable, or active optical cable (AOC).
- Support for PXE boot, iSCSI boot, and Wake-on-LAN (WOL)
Networking Features
- Jumbo frames (up to 9600-Byte)
- 802.3x flow control
- Link Aggregation (IEEE 802.1AX-2008)
- Virtual LANs-802.1q VLAN tagging
- Configurable Flow Acceleration
- Congestion Avoidance
- IEEE 1588 and Time Sync
- Forward Error Correction Clause 74, Clause 91 support over 25 Gbps
Performance
- Data Plane Development Kit (DPDK) support
- Maximum 60 Million packets per second
- Low latency
- 25Gbps line rate per port in 25GbE mode
- 10Gbps line rate per port in 10GbE mode
Stateless Offload Features
- IP, TCP, and user datagram protocol (UDP) checksum offloads
- TCP segmentation offload (TSO)
- Large send offload (LSO)
- Giant send offload (GSO)
- Large receive offload (LRO) (Linux)
- Receive segment coalescing (RSC) (Windows)
- Receive side scaling (RSS)
- Transmit side scaling (TSS)
- Interrupt coalescing
Virtualization
- VMware NetQueue support
- Microsoft Hyper-V VMQ support (up to 208 dynamic queues)
- Linux Multiqueue support
- PCI SIG SR-IOV compliant with support for 192 Virtual Functions
- Virtual NIC (vNIC) / Network Partitioning (NPAR) with support for up to 16 physical functions
- Unified Fabric Protocol (UFP) with support for up to 16 physical functions
- VXLAN-aware stateless offloads
- NVGRE-aware stateless offloads
- Geneve-aware stateless offloads
- IP-in-IP-aware stateless offloads
- GRE-aware stateless offloads
- Stateless Transport Tunneling
- Edge Virtual Bridging (EVB)
- Per Virtual Function (VF) statistics
- VF Receive-Side Scaling (RSS)/Transmit-Side Scaling (TSS)
RDMA over Converged Ethernet (RoCE)
- RoCEv1
- RoCEv2
- iSCSI Extensions for RDMA (iSER)
- Internet-wide area RDMA protocol (iWARP)
- Storage over RDMA: iSER, SMB Direct, and NVMe over Fabrics
- NFSoRDMA
Tunneling Offloads
- Virtual Extensible LAN (VXLAN)
- Generic Network Virtualization Encapsulation (GENEVE)
- Network Virtualization using Generic Routing Encapsulation (NVGRE)
- Linux Generic Routing Encapsulation (GRE)
Data Center Bridging
- Priority-based flow control (PFC; IEEE 802.1Qbb)
- Enhanced transmission selection (ETS; IEEE 802.1Qaz)
- Quantized Congestion Notification (QCN; IEEE 802.1Qau)
- Data Center Bridging Capability eXchange (DCBX; IEEE 802.1Qaz)
Manageability
- QLogic Control Suite integrated network adapter management utility (CLI) for Linux and Windows
- QConvergeConsole integrated network management utility (GUI) for Linux and Windows
- QConvergeConsole Plug-ins for vSphere (GUI) and ESXCLI plug-in for VMware
- QConvergeConsole PowerKit (Windows PowerShell) cmdlets for Linux and Windows
- UEFI-based device configuration pages
- Native OS management tools for networking
- Full support for Lenovo OneCLI, ASU, XClarity Administrator, and firmware updates
- SNIA HBA API v2 and SMI-S APIs
Power Saving
- ACPI-compliant power management
- PCI Express Active State Power Management (ASPM)
- PCI Express eCLKREQ support
- PCI Express unused lane powered down
- Ultra-low-power mode
- Power Management (PM) Offload
In summary, the Lenovo 4XC7A08270 10/25 Gigabit Ethernet (GBE) Network Adapter is a high-performance networking solution suitable for a wide range of applications. With its compact form factor, dual-port design, and Marvell QL41232 chipset, it offers an excellent balance of performance and cost-efficiency. Whether you’re managing a data center, providing cloud services, or operating in industries like telecommunications and finance, this network adapter can help you meet the demands of modern networking. Its ability to support high-speed data transfer, low latency, and network redundancy ensures a reliable and efficient network infrastructure.
