SKU: 69716934461

Broadcom Quad-Port 25 Gb/s SFP28 Ethernet PCI Express 4.0 x16 OCP 3.0 SFF Network Adapter

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Description

Broadcom Quad-Port 25 Gb/s SFP28 Ethernet PCI Express 4.0 x16 OCP 3.0 SFF Network AdapterThe Broadcom BCM957504 N425G is a high performance, quad port network adapter engineered for modern data centers, hyperscale deployments, and open compute environments. Built to the Open Compute Project (OCP) 3. 0 design specification, this compact SFF (small form factor) card delivers 4 independent 25 Gb s SFP28 network channels in a single PCIe 4. 0 x16 slot, providing scalable bandwidth for demanding workloads. Whether youre consolidating storage

The Broadcom BCM957504-N425G is a high-performance, quad-port network adapter engineered for modern data centers, hyperscale deployments, and open compute environments. Built to the Open Compute Project (OCP) 3.0 design specification, this compact SFF (small form factor) card delivers 4 independent 25 Gb/s SFP28 network channels in a single PCIe 4.0 x16 slot, providing scalable bandwidth for demanding workloads. Whether you’re consolidating storage networks, fueling virtualized environments, or accelerating server-to-server traffic, the BCM957504-N425G is designed to maximize throughput, minimize latency, and simplify dense server configurations.

  • Quad-port 25 Gb/s performance with four SFP28 network connectors, enabling high aggregate bandwidth and flexible topology for data centers and cloud deployments.
  • Supports both SFP28/SFP+ optical modules and copper direct-attach cables (DACs), giving you the option to deploy fiber for long-range links or inexpensive copper for short, cost-effective connections.
  • PCI Express 4.0 x16 host interface provides substantial headroom for data-intensive workloads while maintaining efficient CPU utilization and low I/O latency.
  • Open Compute Project (OCP) 3.0 design specification in a compact, small form factor (SFF) card, ideal for dense rack configurations and streamlined server integration.
  • Designed to deliver reliable, flexible Ethernet connectivity across diverse data-center scenarios—from virtualization and clustering to high-performance storage networks—without locking you into a single module ecosystem.

Technical Details of Broadcom BCM957504-N425G

  • Model: Broadcom BCM957504-N425G
  • Ports: 4 x SFP28 network connectors (25 Gb/s per port)
  • Interface: PCI Express 4.0 x16 host interface
  • Form Factor: Open Compute Project (OCP) 3.0 small form factor (SFF) design
  • Connectivity Options: Supports SFP28/SFP+ optical modules and copper direct-attach cables (DACs)
  • Data Rate: 25 Gb/s per port with full-duplex operation
  • Compliance: Built to the OCP 3.0 specification for open, modular, and scalable data-center networking
  • Purpose: Designed to enable dense, scalable 25 GbE networking in modern servers and data centers

How to Install Broadcom BCM957504-N425G

  • Power down your server and disconnect all power sources before beginning installation.
  • Open the chassis and locate an available PCIe x16 slot that supports PCIe 4.0/3.0, then remove the slot cover if needed.
  • Insert the BCM957504-N425G into the PCIe x16 slot firmly until the retention latch engages securely.
  • Secure the card to the chassis with a screw to ensure stable operation and prevent movement during operation.
  • Connect your network interfaces using either SFP28/SFP+ optical modules for fiber links or copper direct-attach cables (DACs) for short-range, cost-effective connections. Ensure the transceivers or DACs are compatible with SFP28 ports.

Frequently asked questions

  • What is the port configuration of the Broadcom BCM957504-N425G? It features four independent SFP28 ports capable of 25 Gb/s per port for a total potential aggregated bandwidth of up to 100 Gb/s.
  • What types of modules or cables are supported? The card supports SFP28/SFP+ optical modules and copper direct-attach cables, offering flexible options for fiber and copper infrastructures.
  • What interface and form factor does it use? It uses a PCI Express 4.0 x16 host interface in an Open Compute Project (OCP) 3.0 small form factor card, designed for dense server configurations.
  • Is this card suitable for data-center deployments? Yes. The quad-port 25 Gb/s design, combined with OCP 3.0 compliance and flexible optics/copper support, makes it well-suited for data centers requiring scalable, high-performance networking.
  • Does it support multiple workloads and virtualization scenarios? The four independent 25 Gb/s ports provide ample bandwidth for virtualization, clustering, and storage networking—allowing traffic segmentation, NIC teaming, and scalable network topologies.
Shipping Notes
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SKU: 69716934461

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Lowell, US
★★★★★ 3
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My dog was interested in this at first, but she would lose interest after a few minutes and move on. I do like that it’s quieter than the hard plastic ball toys, and the charge lasts well. The internal charging port that twists closed is also a nice design feature. That said, it will occasionally turn on by itself, which can be a little surprising. Overall, it has some nice features, but it just didn’t keep my dog engaged.
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Reviewed in the United States on April 30, 2026
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OhCaptainMyCaptain
Battle Creek, US
★★★★★ 1
Good - for a few hours
Color: Blue, Color: Blue
Concept is fantastic. Dog loved it. Problem is that she figured out how to open it within two hours of play. The robot core, alas, did not survive. In the photo, you see a tooth went cleanly into the button and that was the end of the toy.
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Reviewed in the United States on May 17, 2026
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laruex3
Carnegie, US
★★★★★ 5
The most engaging interactive toy for my Border Collie
Color: Orange, Color: Orange
My Border Collie is not a big ball player. He prefers tug type games and actually gives me a look like, “Are you stupid? I’m not going to keep bringing that to you if all you’re going to do is throw it away again!” after about the third time I throw a ball for him to fetch. However, I can only play tug so often and I need him to be entertained and engaged as much as possible. I got him a smaller, non-padded ball like this hoping he would like the interactive aspect of it. He did- he actually loved it! But it was loud, hard on his teeth, would come apart periodically, and he kept hitting the off button when playing with it. It drove me crazy. This one is so much better overall! The soft outer shell is not only easier on his teeth, but it is super resilient to biting and chewing. He actually likes to carry this thing around in his mouth while it’s bouncing and vibrating. The three modes give great flexibility for different kinds of play. His favorite is the most active mode: the ball reacts to touch and practically bounces itself across the floor when he touches it with his paw or mouth. I will point out that in one of the modes, I thought the battery wasn’t charged or there was a motor issue because it’s very subdued movement; however, it’s just set up as a low-key option. Be sure to check out each mode to see which works best for your dog at different times. I can’t say enough about this ball- I have been so pleasantly surprised by how much he loves it. The rechargeable feature is super convenient, it’s big enough to not get stuck under the couch, and it automatically shuts off based on whichever mode it’s set on. As the owner of a busy, super-smart dog who needs to be engaged in mental and physical activity, I think this all is worth every penny. In fact, I’m buying one for a friend who has a Border Collie pup with lots of energy to burn! I highly recommend this toy- it’s the most engaging toy I’ve found that Finn will play with on his own.
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Reviewed in the United States on April 13, 2026
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Dani
Whiting, US
★★★★★ 2
Not as Smart or Interactive as You Think it Will Be
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This is an honest review from a schnauzer owner who has has wanted this cheerble ball for their dog for more than one year. I finally bougI finally bought this toy and both me and my dog are disappointed. The settings are...i would say dog friendly as I'd assumed a dog ball would be. What I mean by that is, for example: the calm play setting is muuch too calm. Super light puffs of energy, like a battery is dying. And the playful setting is scary, alarmingly so. The intervals in between are too long. The ball does not bounce. So they just have settings all wrong. The size is good for a large dog only. Do not buy if you have a small to medium dog. I even think the material is okay. I've only had it for a few days so I can't even speak to how the material holds up. Really hoping to love this ball for my dog. It was not the distraction I was hoping it would be so I could work from home while my dog had fun. I'm hoping this can help someone else who's been pining over it. Essentially, it's a $35-$50 well made weighted ball that moves occasionally.
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Houston, US
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Light up and glow in the dark ball
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