The Lenovo Flex System CN4022 is a network adapter designed for high-performance computing and networking applications. It is a flexible, high-speed, and low-latency solution for enterprise data centers that require reliable and scalable network connectivity. In this article, we will provide an in-depth explanation of the Lenovo Flex System CN4022 network adapter, its features, and its benefits.
Definition of the Lenovo Flex System Network AdapterThe Lenovo Flex System CN4022 is a dual-port, 10Gb Converged Network Adapter (CNA) that supports both Ethernet and Fiber Channel over Ethernet (FCoE) protocols. It is designed for use with Lenovo's Flex System Enterprise Chassis and Flex System I/O modules. The CN4022 is an advanced networking solution that provides high-speed connectivity, low latency, and energy efficiency. It is ideal for enterprise data centers, cloud computing environments, and virtualized server environments.
Features of Network Adapter- Dual-port 10Gb Ethernet and FCoE support: The CN4022 supports both Ethernet and FCoE protocols, enabling it to handle high-bandwidth data traffic and storage traffic over a single cable.
- PCI Express 3.0 x8 interface: The CN4022 uses the PCI Express 3.0 x8 interface, which provides high-bandwidth connectivity and low latency.
- Network virtualization support: The CN4022 supports network virtualization technologies such as Virtual Extensible LAN (VXLAN) and Network Virtualization using Generic Routing Encapsulation (NVGRE).
- Energy efficiency: The CN4022 features Energy Efficient Ethernet (EEE) technology, which reduces power consumption during periods of low network activity.
- Remote Direct Memory Access (RDMA) support: The CN4022 supports RDMA over Converged Ethernet (RoCE), which provides low-latency, high-throughput data transfers between servers.
- Advanced Quality of Service (QoS): The CN4022 features advanced QoS capabilities, allowing administrators to prioritize traffic based on application requirements.
- High-speed connectivity: The CN4022 provides dual-port 10Gb Ethernet and FCoE connectivity, enabling it to handle high-bandwidth data traffic and storage traffic.
- Low latency: The CN4022's PCI Express 3.0 x8 interface and RDMA support provide low-latency data transfers, improving application performance.
- Energy efficiency: The CN4022's EEE technology reduces power consumption during periods of low network activity, saving energy and reducing costs.
- Network virtualization: The CN4022's support for network virtualization technologies enables administrators to create virtual networks that are isolated from one another, improving security and efficiency.
- Advanced QoS: The CN4022's advanced QoS capabilities allow administrators to prioritize traffic based on application requirements, ensuring that critical applications receive the necessary network resources.
Finally, the Lenovo Flex System CN4022 network adapter is a high-performance, low-latency, and energy-efficient solution for enterprise data centers. Its dual-port 10Gb Ethernet and FCoE support, PCI Express 3.0 x8 interface, network virtualization support, energy efficiency, RDMA support, and advanced QoS capabilities make it an ideal solution for enterprise applications that require reliable and scalable network connectivity.
Main Specification about the Lenovo 88Y5922- Manufacturer: Lenovo
- Part Number or SKU# 88Y5922
- Device Type: Network Adapter
- Interface (Bus) Type : Pci Express 2.0 X8
- Connectivity Technology : Wired
- Form Factor : Plug-In Card
- Data Link Protocol : 10 Gige
- Data Transfer Rate : 10 Gbps
- Network / Transport Protocol : Tcp/Ip, Udp/Ip, Slp
- Vlan Support, Wake On Lan (Wol), Ipv6 Support, Data Center Bridging Exchange (Dcbx) Support, Jumbo Frames Support, Ipv4 Support, Pxe Support, Large Send Offload (Lso), Receive Side Scaling (Rss), Single Root I/O Virtualization (Sr-Iov), Nic Partitioning (Npar), Link Aggregation Control Protocol (Lacp), Smart Load Balancing (Slb), Extended Message-Signaled Interrupts (Msi-X), Tcp Offload Engine (Toe), Precision Time Protocol (Ptp)
- Compliant Standards : Ieee 802.1q, Ieee 802.3x, Ieee 802.3ad (Lacp), Ieee 802.3ae, Ieee 801.1p, Ieee 802.1as, Ieee 802.3ap, Ieee 802.1qbb, Ieee 802.1qaz, Ieee 802.1au
- Interfaces : 2 X 10gb Ethernet
About Refurbished Products
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days
UPS 3 Day Select®
Estimated delivery time: 3 business days
UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM
UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.
UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM
UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.
UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday
FedEx Shipping Options:
FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.
FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)
FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states
FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states
FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
Estimated delivery time: 4-7 business days
UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
- We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
- If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
- You can estimate the shipping cost from the products detail page, also available on the checkout page
- The shipping cost depends on box dimensions, weight, and zip/postal code
- To get a FedEx® delivery service you need to mention it on the checkout page notebox.
- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
