Solarflare Flareon Ultra SFN7122F Dual Port 10 GbE PCIe 3.0 Server I/O Adapter

Solarflare Flareon Ultra SFN7122F Dual Port 10 GbE PCIe 3.0 Server I/O Adapter

Solarflare Flareon Ultra SFN7122F Dual Port 10 GbE PCIe 3.0 Server I/O Adapter

B&H # SOSFN7122F MFR # SFN7122F

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Expected availability: 7-10 business days

Product Highlights

  • 2048 Guest OS Protected vNICs
  • 240 Virtual Functions
  • 16 Physical Functions
  • PCIe 3.0 x8 Host Interface @ 8.0 GT/s
  • Supports Optical/Copper SFP/SFP+ Modules
  • Supports 1G 1000BASE-T SFP Modules
  • Low Latency
  • 9216 Byte MTU
  • IP Flow Filtering/Packet Filtering
  • RoHS Compliant
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This item is noncancelable and nonreturnable.

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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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Solarflare SFN7122F overview

  • 1Description

The Flareon Ultra SFN7122F Dual Port 10 GbE PCIe 3.0 Server I/O Adapter from Solarflare is a dual port 10G Ethernet SFP+ (Small Form-Factor) server adapter that delivers low latency and high message rates over standard Ethernet. It also enables low CPU utilization and power consumption, providing performance and scalability for enterprise data center environments. Featuring a set of stateless offloads, the server adapter reduces CPU processing loads for network tasks. With OpenOnload application accelerator, the adapter bypasses kernel and networking overheads, providing performance with seamless application compatibility and protocol compliance. OpenOnload features binary compatibility with all standard APIs (Application Programming Interfaces) and applications.

Accelerated Applications and Optimized Server Input/Output
The Flareon Ultra SFN7122F server input/output adapter enables low latency networking solutions for electronic/ high frequency trading and other latency sensitive applications. It accelerates HPC (High-Performance Computing) and Apache Hadoop (open-source software framework) by providing high message rate, low latency interconnects for compute clusters. The SFN7122F's CPU offload along with performance enables servers to provide more services to more users in cloud and grid environments. The server adapter also accelerates database, social networking, email, and other storage-intensive applications with high bandwidth and low latency for SAN and NAS environments.
Low Latency
This server adapter supports PCIe 3.0 with low latency features such as direct packet transfer (Tx PIO) mode and the template send API (Application Programming Interface). It also features hardware acceleration to optimize packet delivery, such as UDP (User Datagram Protocol) multicast replication, integrated layer 2 switching capability, and VLAN (Virtual LAN) insertion / removal, along with TCP Segmentation Offload (TSO) to reduce CPU load.
Hardware-Assisted Virtualization
With vNICs and virtual PCIe functions, the server adapter's performance scales as the number of CPU cores and VMs (Virtual Machines) increase, supporting more applications per physical server. It also supports NetQueue, VMQ, and SR-IOV used to accelerate guest applications in hypervisors, such as ESXi, Hyper-V, KVM, and Xen. This eliminates network input/output barriers, dedicating full network bandwidth directly to VMs while maintaining full hypervisor management services. The 16 physical PCIe functions enable granularity and scalability when allocating Quality of Service for optimized bandwidth utilization as input/output fluctuates.
Network Services
The Flareon Ultra SFN7122F server adapter enables deploying servers for a wide range of applications with a single server adapter. With AppFlex technology, this server adapter provides the flexibility to selectively add and control services such as network monitoring, precision time, security, and application acceleration to servers.
UPC: 816191010243
In the Box
Solarflare Flareon Ultra SFN7122F Dual Port 10 GbE PCIe 3.0 Server I/O Adapter
  • PCIe Low-Profile Bracket
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Solarflare SFN7122F specs

    Ports Dual port
    Input/Output Virtualization 2048 Guest OS protected vNICs
    240 Virtual functions
    16 Physical functions
    PCIe PCIe 3.0 x8 @ 8.0 GT/s
    SFC9120 10 G Ethernet Controller Supports 10 GbE
    SFP+ Support Supports optical and copper SFP/SFP+ modules
    Direct-Attach, fiber (10 G or 1 G), 1 G/10 G combo
    1000BASE-T SFP Support Supports 1 G 1000BASE-T SFP modules
    Low Latency Cut-through architecture/intelligent interrupt coalescing
    Receive Side Scaling (RSS) Distributes IPv4, IPv6 loads across CPU cores
    MSI-X minimizes interrupt overhead
    Hardware Offloads TSO, LRO, GSO
    TCP, UDP checksums
    Adapter Teaming/Link Aggregation LACP (Link Aggregation Control Protocol) for redundant links and increased bandwidth (compatible with MLAG (Multi Link Aggregation))
    Jumbo Frames 9216 byte MTU
    Tuning Adaptive interrupt moderation
    IP Flow Filtering Hardware directs packets based on IP, TCP, UDP headers
    Packet Filtering 4096 multicast filters
    4096 VLANs/port
    Adaptive TCP/UDP/IP, MAC, VLAN, RSS, RFS filtering
    Accelerated Receive Flow Steering (RFS)
    Intel QuickData Uses host DMA engines to accelerate input/output
    Remote Boot PXE, iSCSI boot
    Unattended installation
    Management SNMP, ACPI v3.0
    Virtualization Support VMware ESXi
    Microsoft Hyper-V
    Linux KVM
    Power Typical: 5.9 W
    Operating Range 32 to 149°F (0 to 65°C)
    100 LFM (minimum)
    Standards and Compliance IEEE 802.3ae
    IEEE 802.3ad
    IEEE 802.1Q
    IEEE 802.1p
    IEEE 802.3x
    RoHS compliant
    Operating Systems RHEL 5, 6
    SLES 10, 11
    SLERT and other Linux
    Windows Server
    End Bracket Height PCIe Standard: 4.72" (11.98 cm)
    PCIe Low-Profile: 3.12" (7.92 cm) (included)
    Dimensions (LxW) 5.3 x 2.7" (13.4 x 6.8 cm)

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