Dell HCHXD SolarFlare XtremeScale X2522-25G-PLUS Dual Port 10/25GbE SFP28 PCIe 3.1 x8 Ethernet NIC with Onload, TCP Direct and PTP

Dell Part Number: HCHXD
OEM Manufacturer: SolarFlare (Xilinx / AMD)
OEM Model: XtremeScale X2522-25G-PLUS
OEM Part Number: X2522-25G-PLUS

Condition: Clean working pull from enterprise equipment. Fully tested by a qualified technician and guaranteed 100% working.

What's Included:
SolarFlare XtremeScale X2522-25G-PLUS Dual Port 10/25GbE NIC
Full Height and Low Profile mounting brackets

30-Day Warranty Included!

Ultra-low latency dual-port 25GbE networking card with advanced Onload, TCP Direct, and PTP timestamping support. Perfect for high-frequency trading (HFT), HPC, low-latency applications, and high-performance data centers.

This is a genuine Dell branded **SolarFlare XtremeScale X2522-25G-PLUS** dual-port 10/25GbE SFP28 PCIe 3.1 x8 network adapter. The "PLUS" variant includes advanced software capabilities for ultra-low latency and precision time synchronization.

Console Output (sfkey / sfupdate):

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
• Packaged Quantity: 1

Processor

• Type: SFC9250
• Installed Qty: 1
• Manufacturer: Solarflare

Networking

• Type: Network adapter
• Form Factor: Plug-in card
• Interface (Bus) Type: PCI Express 3.1 x8
• PCI Specification Revision: PCIe 3.1
• Connectivity Technology: Wired
• Data Link Protocol: 10 Gigabit Ethernet, 25 Gigabit Ethernet
• Network / Transport Protocol: UDP/IP, TCP/IP
• Features: UEFI support, VLAN Tagging, Giant Send Offload (GSO), Receive Side Scaling (RSS), TCP/IP checksum offload, Jumbo Frames support (up to 9000 bytes), 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

Interface Provided

• Interfaces: 2 x 10Gb Ethernet/25Gb Ethernet - SFP+/SFP28

System Requirements

• OS Required: VMware ESXi, Microsoft Windows Server, Red Hat Enterprise Linux, Debian Linux, SUSE Linux Enterprise Server, Ubuntu

Miscellaneous

• Compliant Standards: RoHS 2011/65/EU, UL, FCC

Dimensions & Weight

• Depth: 6.6 inch
• Height: 2.7 inch

Environmental Parameters

• Min Operating Temperature: 32 degree Fahrenheit
• Max Operating Temperature: 131 degree Fahrenheit
• Humidity Range Operating: 10 - 80%