The 764286-B21 HPE Infiniband QDR/Ethernet 10GB 2Port 544+ Flr QSFP Adapter is a high-performance network adapter designed for use in data center environments. This adapter supports both InfiniBand and Ethernet connectivity, allowing it to provide high-speed networking capabilities for a wide range of applications.
The adapter features two ports, each of which can support speeds of up to 40 Gbps. The ports use QSFP connectors, which allow for high-density cabling and can support a variety of optical and copper cables. The adapter also supports the 544+ InfiniBand specification, which provides low-latency communication for high-performance computing applications.
In terms of performance, the 764286-B21 adapter provides high bandwidth and low latency, making it ideal for applications that require fast data transfer rates and low response times. The adapter supports a range of protocols, including TCP/IP, RDMA, and MPI, which allows it to be used for a variety of applications, including high-performance computing, data analytics, and storage networking.
In terms of reliability, the 764286-B21 adapter is designed for use in enterprise environments and features a range of advanced features to ensure reliable and stable performance. The adapter includes support for error correction and data integrity, as well as advanced diagnostics and monitoring capabilities. Additionally, the adapter is designed to be hot-swappable, allowing it to be replaced without disrupting network operations.
Advanced TechnologiesThe 764286-B21 is an expansion card or adapter designed for HPE (Hewlett Packard Enterprise) servers that provides high-speed networking capabilities using Infiniband QDR and Ethernet technologies.
The adapter has two ports, each capable of supporting up to 40Gbps data transfer rates using quad small form-factor pluggable (QSFP) connectors. The adapter supports both Infiniband and Ethernet protocols, allowing for flexible connectivity options.
The "544+" in the name refers to the number of virtual functions (VF) supported by the adapter. Virtual functions allow a single physical network interface card (NIC) to be partitioned into multiple virtual NICs, each with its own set of resources and configurations. This allows for more efficient utilization of network resources and can improve performance and security.
The adapter also includes advanced technologies such as quality of service (QoS) and remote direct memory access (RDMA) support. QoS allows for prioritization of network traffic, ensuring that critical data is given higher priority for faster delivery. RDMA allows for low-latency, high-bandwidth data transfers between servers and storage devices, improving overall system performance.
Data Protection and SecurityThe 764286-B21 HPE Infiniband QDR/Ethernet 10GB 2Port 544+ Flr QSFP Adapter is a hardware component designed by Hewlett Packard Enterprise (HPE) that can be installed in a server or other computing device to enable high-speed data transfer between the device and other systems in a data center or network.
This adapter supports both Infiniband QDR (Quad Data Rate) and Ethernet 10GB (Gigabit) data transfer protocols, allowing it to connect to a wide range of devices and systems that use these protocols. It also features two ports, which can each support up to 544 Gb/s of data transfer, providing high-speed connectivity for demanding applications.
In terms of data protection and security, the 764286-B21 adapter includes a number of features designed to ensure that data transmitted through it is secure and protected from unauthorized access or tampering. These include:
- Encryption: The adapter supports both IPsec and SSL encryption protocols, which can be used to encrypt data as it is transmitted over the network.
- Authentication: The adapter supports a variety of authentication methods, including Kerberos, LDAP, and RADIUS, which can be used to verify the identity of users and devices accessing the network.
- Firewall protection: The adapter includes built-in firewall capabilities, which can be used to block unauthorized access to the network.
- Access control: The adapter supports access control lists (ACLs), which can be used to restrict access to specific network resources or services based on user identity or other criteria.
- Manufacturer: HPE
- Manufacturer Part Number: 764286-B21
- Type: Networking
- Sub-Type: 2 Ports
- Device Type : Network Adapter
- Ports : 10gb Ethernet / Infiniband Qdr Qsfp X 2
- Connectivity Technology : Wired
- Data Link Protocol : 10 Gigabit Ethernet, Infiniband
- Features : Infiniband Qdr Link Support
- Interfaces : 2 X 10gb Ethernet / Infiniband Qdr - Qsfp
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.
