HPE 665249-B21 2 Ports Network Adapter
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Why 665249-B21 HPE Ethernet 10Gb 2 Ports Refurbished is the best?

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Part Number#: 665249-B21
List Price was: $60.06
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Short Description:
665249-B21 Ethernet 2 Ports SFP+ 10Gbps Gigabit Ethernet Peripheral Component Interconnect Express (PCI-E) Network Adapter for G8 G9 | Made by HPE | Refurbished

Interface Types of This Product: Network Adapter 2 Port

Brand:
HPE
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring HPE 2 Port Network Adapter Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the 665249-B21 model with compatibility.

More Information

The 665249-B21 HPE Ethernet 10Gb 2 Ports 560SFP+ Network Adapter is a high-performance network card designed for use in HPE servers and workstations. It provides two 10 GbE SFP+ ports for connecting to other 10 GbE devices, such as switches or storage arrays.

The 560SFP+ in the product name refers to the specific form factor of the SFP+ ports. SFP+ (small form-factor pluggable) is a compact, hot-pluggable transceiver that is used to connect network devices to the network. The 560SFP+ form factor is designed for use in high-density environments, such as data centers, where space is at a premium.

The adapter is designed to work with HPE's ProLiant servers, as well as other HPE workstations and storage systems. It is compatible with a wide range of operating systems, including Windows, Linux, and VMware.

The adapter supports advanced features such as Quality of Service (QoS), load balancing, and teaming. It also supports offloads, such as TCP/IP checksum and TCP segmentation, to help improve performance and reduce the load on the server's CPU.

Exceptional Reliability

The 665249-B21 HPE Ethernet 10Gb 2 Ports 560SFP+ Network Adapter is a high-performance network adapter designed for exceptional reliability and performance in data center and enterprise environments. It features two 10 Gb SFP+ ports, which allow for high-speed data transfer and networking. The 560SFP+ designation indicates that the adapter is designed for use with short-wavelength fiber optic cables, which provide faster data transfer and longer distances than traditional copper cables.

One of the key features of this network adapter is its exceptional reliability. It is designed to work seamlessly with HPE ProLiant servers and other HPE networking equipment, ensuring that it will function smoothly and without interruption in even the most demanding environments. Additionally, the adapter is built with advanced hardware and software technologies that help to prevent data loss and other potential problems, ensuring that your network stays up and running at all times.

Another feature of this network adapter that contributes to its exceptional reliability is its high level of compatibility. It is designed to work with a wide range of operating systems and virtualization technologies, so you can easily integrate it into your existing network infrastructure. Additionally, the adapter is compatible with a wide range of storage solutions, such as Fibre Channel, iSCSI, and FCoE, allowing you to easily expand your storage capacity and improve performance.

The HPE Ethernet 10Gb 2-port Adapter

The HPE Ethernet 10Gb 2-port 560SFP+ Adapter, also known as the 665249-B21, is a high-speed network adapter designed for use in HPE servers and workstations. This adapter is capable of providing 10 Gigabit Ethernet connectivity for high-bandwidth applications, such as data center environments, cloud computing, and video streaming.

The adapter features two SFP+ ports, which are capable of supporting 10 Gigabit Ethernet connections using either fiber or copper cables. These ports are backwards compatible with 1 Gigabit Ethernet connections, allowing for flexibility in connecting to different types of network equipment.

The 560SFP+ adapter also includes advanced features such as support for Virtual Machine Device Queues (VMDq) and Single Root I/O Virtualization (SR-IOV), which help to optimize network performance and reduce latency. Additionally, the adapter is designed to be energy-efficient, consuming less power than traditional network adapters, which helps to lower energy costs.

General Specifications:

Manufacturer: HPE

MPN: 665249-B21

Spare Part Number: 669279-001

Type: Networking

Adapter Type: Network Adapter (HPE Ethernet 10Gb 2-port 560SFP+ Adapter)

Form Factor: Stand Up - Plug-in Card

Interface (Bus) Type: PCI Express 2.0 x8

PCI Specification Revision: PCI 2.0

Bundled with: Low Profile Bracket

SKU: 665249-B21

Networking:

Connectivity Technology: Wired

Data Link Protocol: 10 Gigabit Ethernet

Data Rate: 2 port, each at 10Gbps

Features: VLAN support, IPv6 support, Jumbo Frames support, IPv4 support, PXE support, TCP Segmentation Offload (TSO)

Network / Transport Protocol: TCP/IP, UDP/IP

Ports: 10Gb Ethernet x 2

Status Indicators: Port status, link/activity

IEEE Compliance: 802.3, 802.1ab, 802.3x, 802.3ad, 802.1p/ 802.1q, 802.3ae, 802.1Qau, 1588

Expansion / Connectivity
Compatible Slots: 1 x PCI Express 2.0 x8
Interfaces: 2 x 10Gb Ethernet - SFP+

Processor / Memory:

Network Processor: Intel® 82599 Controller (Intel Ethernet Converged Network Adapter X520-DA2)

RAM: 256 MB

Dimensions & Weight
Width: 13.9 inch
Depth : 10.6 inch
Height : 4.8 inch
Weight : 1 lbs

Power:

Power Consumption Operational: 10 Watt

Miscellaneous
Compliant Standards: FCC Class A certified, UL, BSMI, VCCI Class B ITE, BSMI CNS 13438 Class B, ICES-003, EN55024, CISPR 22, EN55022 Class B, FCC Part 15, WEEE, RoHS, EN 61000-3-2:2006, EN 61000-3-3:2008

Environmental Parameters
Operating Temperature: 0° to 55°C (32° to 131°F)
Non-Operating Temperature: -65° to 85° C (-85° to 185° F)
Operating Humidity: 10% to 90% non-condensing
Non-operating Humidity: 5% to 95% non-condensing

Compatibility:

HPE ProLiant DL Series: DL160 Gen8, DL160 Gen8 Base, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL20 Gen9, DL20 Gen9 Entry, DL20 Gen9 Performance, DL20 Gen9 Solution, DL320e Gen8, DL320e Gen8 Base, DL320e Gen8 Entry, DL320e Gen8 Performance, DL360e Gen8, DL360e Gen8 Base, DL360e Gen8 Entry, DL360e Gen8 Performance, DL360e Gen8 Special Server, DL360p Gen8, DL360p Gen8 CMS, DL360p Gen8 Special Server, DL380 Gen9 High Performance, DL380e Gen8, DL380e Gen8 Base, DL380e Gen8 Entry, DL380e Gen8 High Performance, DL380e Gen8 Storage, DL380p Gen8 Special, DL385p Gen8, DL385p Gen8 Dedicated Workload, DL385p Gen8 Entry, DL385p Gen8 Maximized Consolidation, DL385p Gen8 Storage, DL560 Gen8, DL560 Gen8 Base, DL560 Gen8 Entry, DL560 Gen8 Performance, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance, DL80 Gen9 Entry

HPE ProLiant XL Series: XL170r Gen9, XL190r Gen9, XL270d Gen9

HPE SimpliVity: 380 Gen9 Node

HPE StoreEasy: 1450, 1850, 3850 Gateway Single Node

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Network Adapters

A network adapter is also called a network interface card is a plug-in card that serves to allow computers to both transmit and receive data on a local network. It is a component of a computer's internal hardware that facilitates communication over a network.

In a more current context, network adapters will refer to an Ethernet adapter where the Ethernet circuitry is built into motherboards of the latest desktops and laptop computers. Other times, a network adapter may also refer to a wireless (Wi-Fi) adapter.

In all instances, the adapter allows a computer to connect with another computer, a server, or other networking devices through a LAN connection. The use of a network adapter is not limited to wired connections as it is used for wireless networks. The adapters for wired networks come with a RJ-45 port that may use either the twisted or untwisted pair cables for network connectivity. For the wireless adapters, the network connection is facilitated through a built-in antenna or an externally connected antenna. Both the wired and wireless network adapters support the popular LAN protocols including TCP/IP. We have 1-port, 2-port, 4-port, 6-port, 8-port, and 16-port options that support speeds of 10, 25, 40, or even 100 Gigabits.

The plug-in network interface cards (NICs) are normally used in high-performance machines especially if a faster Ethernet standard is relatively new and available but is yet to become mainstream. In fact, the major difference between network adapters lies in the network protocol it supports.

We have the different types of network adapters necessary for building computer-to-computer networks that don't have a switch or hub. All the network adapters are fairly inexpensive and readily adaptable to different applications within a network. Some of the common types available are:

Network adapters common types

  • Desktop Network Interface Card: This adapter is usually connected to a PCI or PCIe slot, whichever is available on the motherboard of your desktop computer. You will need to open your computer's case and it, therefore, presents the most difficult installation method. The PCIe slot is generally found in new computers.
  • PC Card or PCMCIA Card: PCMCIA is the abbreviation for Personal Computer Memory Card International Association. The name has undergone changes over time to be referred to as a PC Card or ExpressCard. For dimensions, the PC card is almost similar in size to a credit card but is significantly thicker. The PC card is connected to a PC or PCMCIA card slot in your desktop computer or laptop computer.
  • USB adapter: This network adapter is typically a small device, similar to a thumb drive, with a USB interface. Installation is easy and straightforward since it is plugged into the USB port of your desktop or laptop computer or other network devices that have a USB port.
  • Wireless game adapters also referred to as media adapters, are connected to the older game consoles and home entertainment devices so as to act as a bridge to Wi-Fi capability. They help expand functionality on these entertainment devices through connections to the internet.

Here, you can check more available conditions of your desired product 665249-B21 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

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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.