QNAP Introduces Dual-port 25GbE SFP28 Network Expansion Card for NAS and Windows/Linux


September 13, 2023

QNAP Introduces Dual-port 25GbE SFP28 Network Expansion Card for NAS and Windows/Linux

Summary: QNAP Systems, Inc. has released the QXG-25G2SF-E810 25GbE SFP28 network expansion card, offering low-latency enterprise-level 25GbE networks for server rooms, virtualization applications, media streaming/real-time editing, and data backup/restore.

  • Equipped with Intel Ethernet Controller E810-XXVAM2 and supports PCIe Gen 4 (backward compatible with PCIe Gen 3)
  • Caters to the growing demand for low-latency enterprise-level 25GbE networks
  • Supports up to 50Gbps bandwidth by utilizing SMB Multichannel to aggregate multiple network connections


QNAP Systems, Inc., a leading innovator in computing, networking, and Storage solutions, has launched its latest offering – the QXG-25G2SF-E810 25GbE SFP28 network expansion card. This dual-port card is equipped with the Intel Ethernet Controller E810-XXVAM2 and supports PCIe Gen 4 (backward compatible with PCIe Gen 3). It can be installed in QNAP NAS as well as Windows/Linux workstations and servers. The QXG-25G2SF-E810 caters to the growing demand for low-latency enterprise-level 25GbE networks and is particularly well-suited for server rooms, virtualization applications, media streaming/real-time editing, and data backup/restore.

According to Andy Chuang, Product Manager of QNAP, the adoption of 25GbE networks has been accelerated by the increasing use of virtualization, 4K/8K video editing, and other data-intensive applications in enterprises and creative industries. He further adds that 25GbE offers agility, scalability, and an easy upgrade path to 100GbE. The QXG-25G2SF-E810 adapter provides these advantages and enables organizations to future-proof their bandwidth-efficient workflows.

Featuring two 25GbE SFP28 ports, the QXG-25G2SF-E810 supports up to 50Gbps bandwidth by utilizing SMB Multichannel to aggregate multiple network connections. This makes it ideal for accelerating large file sharing and intensive data transfer. With Network Offload support, the card significantly enhances network efficiency and is well-suited for I/O-intensive and latency-sensitive virtualization applications and data centers. It seamlessly integrates with the QNAP TS-h2287XU-RP NAS, allowing for more connected PCs/workstations. When combined with a 25GbE network switch, users can create a high-speed and scalable network environment with greater cost efficiency.

To use the QXG-25G2SF-E810 in Windows/Linux, including Windows 11, Windows Server 2022, and Ubuntu 20.04 LTS, drivers are required. Users can download the drivers from the official Intel website.

For more information about the QXG-25G2SF-E810 and to explore the complete lineup of QNAP NAS products, visit www.qnap.com.

(Source)

Background Information


About Intel: Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel Website: https://www.intel.com/
Intel LinkedIn: https://www.linkedin.com/company/intel-corporation/

Technology Explained


latency: Technology latency is the time it takes for a computer system to respond to a request. It is an important factor in the performance of computer systems, as it affects the speed and efficiency of data processing. In the computer industry, latency is a major factor in the performance of computer networks, storage systems, and other computer systems. Low latency is essential for applications that require fast response times, such as online gaming, streaming media, and real-time data processing. High latency can cause delays in data processing, resulting in slow response times and poor performance. To reduce latency, computer systems use various techniques such as caching, load balancing, and parallel processing. By reducing latency, computer systems can provide faster response times and improved performance.


NAS: Network Attached Storage (NAS) is a specialized storage device or server that provides centralized data storage and access over a network, usually using Ethernet connections. NAS systems are designed to offer a convenient and efficient way to store and share files among multiple users or devices within a home or office environment. Unlike traditional storage solutions, NAS devices operate independently and have their own operating systems and management interfaces. They are characterized by easy setup and configuration, making them accessible even to users with limited technical expertise. NAS devices can offer various features, including data redundancy through RAID configurations, remote access over the internet, automatic backup, media streaming, and even application hosting in some advanced models. As a versatile and user-friendly storage solution, NAS has become a popular choice for both personal and small business use.


PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.



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