SolarFlare XtremeScale X2522-25G ScaleOut Onload Dual Port 10/25G SFP28 PCIe NIC
95049SolarFlare XtremeScale X2522-25G ScaleOut Onload Dual Port 10/25G SFP28 PCIe NIC
SolarFlare XtremeScale X2522-25G 2-Port 10/25G SFP28 PCIe 3.1 x8 Ethernet Adapter with ScaleOut Onload License + Both Brackets
Manufacturer: SolarFlare (Xilinx/AMD)
Model: XtremeScale X2522-25G
Manufacturer's Part Number (MPN): X2522-25G-ONLOAD
Key Specifications:
Ports: 2x 25GbE SFP28
Interface: PCIe 3.1 x8
Form Factor: Half Height
Bracket: Low Profile + Full Height (both included)
Installed License: ScaleOut Onload
Packet Rate: Extremely high connection rates with low latency
This is a genuine **SolarFlare XtremeScale X2522-25G** dual-port 10/25GbE Ethernet adapter. It is designed for high-performance, low-latency networking in enterprise, financial, and scale-out data center environments.
What is ScaleOut Onload?
ScaleOut Onload is Solarflares advanced kernel-bypass technology. It moves TCP/IP processing from the operating system kernel directly into user space. This dramatically reduces latency and CPU overhead while allowing applications to scale efficiently across multiple CPU cores. It is especially valuable for high-frequency trading, real-time applications, and workloads that require extremely high connection rates with consistent low latency.
Condition: Clean working pull from enterprise equipment. Fully tested by a qualified technician and guaranteed 100% working.
What's Included:
SolarFlare X2522-25G 2-Port 10/25GbE Adapter with Low Profile and Full Height Mounting Brackets.
Note: Transceivers and cables are not included. ScaleOut Onload license is permanently installed on the card.
30-Day Warranty Included!
High-performance low-latency 25GbE adapter with ScaleOut Onload for demanding enterprise and financial applications.
Manufacturer's description and specifications:
The Solarflare XtremeScale X2522, part of the XtremeScale family of Ethernet Adapters, is a dual-port network adapter offering advantages in ultra-low latency, application acceleration, precision time synchronization/hardware timestamping, security and efficient network traffic processing. This X2 series Ethernet adapter makes the perfect fit in enterprise, software-defined and scale-out data centers. It supports a range of OS distributions including RHEL, SUSE, Ubuntu and more. The XtremeScale Ethernet adapter offers a predictable, deterministic system performance.
- Network adapter with precision time stamping for accurate synchronization
- Highly scalable structure for flexible usage and upgradation based on the requirement
- XtremePacket Engine for flow steering, dedicated parsing and filtering
- Solarflare Software PTP Daemon for stability and clock synchronization accuracy
Technical Specifications
- Manufacturer: SolarFlare
- Brand: Solarflare
- Product Line: Solarflare XtremeScale
- Model: X2522
Networking
- Type: Network adapter
- Form Factor: Plug-in card
- Interface (Bus) Type: PCI Express 3.1 x8
- Data Link Protocol: 10 Gigabit Ethernet, 25 Gigabit Ethernet
- Features: UEFI support, VLAN Tagging, Giant Send Offload (GSO), Receive Side Scaling (RSS), TCP/IP checksum offload, Jumbo Frames support, Flow control, MAC address filtering, UDP/IP checksum offload, VLAN support, Receive Segment Coalescing (RSC), PXE support, Large Send Offload (LSO), Large Receive Offload (LRO), TCP Segmentation Offload (TSO), Accelerated Receive Flow Steering (RFS)
- Compliant Standards: IEEE 802.1Q, IEEE 1588-2008, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.3, IEEE 802.3bx, IEEE 802.3by, IEEE 802.1AX
Ports
- Qty: 2
- Type: 25 Gigabit SFP28