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Description
Lenovo ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet AdapterThe Lenovo ThinkSystem Broadcom 57454 10 25GbE SFP28 4 port OCP Ethernet Adapter is a high performance network interface card designed for next generation data centers. Built for dense server deployments, this four port 25 GbE NIC fits the Open Compute Project (OCP) 3. 0 SFF form factor, delivering scalable bandwidth, low latency, and robust offload capabilities. It blends cutting edge Broadcom technology with Lenovo engineering to provide seamless
The Lenovo ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter is a high-performance network interface card designed for next-generation data centers. Built for dense server deployments, this four-port 25 GbE NIC fits the Open Compute Project (OCP) 3.0 SFF form factor, delivering scalable bandwidth, low latency, and robust offload capabilities. It blends cutting-edge Broadcom technology with Lenovo engineering to provide seamless integration into Lenovo ThinkSystem servers and a broad ecosystem of cloud, virtualization, and software-defined networking environments.
- Four 25GbE SFP28 ports in an Open Compute Project (OCP) 3.0 SFF form factor for compact, high-density server configurations
- TruFlow intelligent flow processing to optimize traffic paths, reduce latency, and improve CPU efficiency under heavy workloads
- RoCE v1/2 support along with SDN and NFV readiness to enable modern software-defined networking and virtual network functions
- Designed for Lenovo ThinkSystem servers with broad compatibility to support virtualization, cloud workloads, and enterprise applications
- Resilient, scalable performance with proven reliability for data centers that demand consistent throughput and low jitter
Technical Details of Lenovo ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter
- Model lineage: Broadcom BCM57454-based, four-port 25GbE SFP28 Open Compute NIC
- Ports: 4 x 25GbE SFP28 interfaces for high-throughput links
- Form factor: Open Compute Project (OCP) 3.0 SFF slot card designed for dense server racks
- PCIe interface: PCIe Gen3 compatible interface for high-bandwidth data transfer to host CPUs
- Aggregate bandwidth: Up to 100 GbE total potential throughput when all ports are utilized
- Technology: TruFlow intelligent flow processing to optimize forwarding paths and enhance performance
- Network features: RoCE v1/v2 capable, SDN-ready, and NFV support to enable software-defined networking and network function virtualization
- Virtualization support: SR-IOV compatible with driver and firmware support to maximize VM performance
- Management and compatibility: Works with Lenovo management tools and integrates with standard data-center orchestration ecosystems
- Thermal and reliability design: Engineered for data-center durability in dense deployments with stable power characteristics
how to install Lenovo ThinkSystem Broadcom 57454 10/25GbE SFP28 4-port OCP Ethernet Adapter
Follow these installation guidelines to deploy the 57454 NIC in a supported Lenovo ThinkSystem server. Ensure you have appropriate downtime and access to the latest firmware and drivers from Lenovo’s support portal.
- Power down the server, unplug the power cords, and remove the server cover or access panel to reach the PCIe slots
- Identify a compatible OCP 3.0 SFF slot and carefully insert the Broadcom 57454 adapter into the PCIe connector until it is seated securely
- Secure the adapter with the provided mounting hardware or retention screws to prevent movement during operation
- Reassemble the chassis, reconnect power, and boot the server; enter BIOS/UEFI to confirm the adapter is detected
- Install the latest firmware and NIC drivers from Lenovo support and apply recommended settings for 25GbE SFP28 ports, including flow control and QoS policies
- Within the operating system, configure NIC bonding/teaming as needed for your workload, enable SR-IOV if virtualization is in use, and verify link status with baseline throughput tests
Frequently asked questions
- Q: What workloads is the Lenovo ThinkSystem Broadcom 57454 best suited for? A: It excels in high-bandwidth environments such as virtualization, cloud platforms, AI/ML data processing, storage, and NFV-based networks where multiple 25GbE lanes per server are beneficial.
- Q: How many ports are available and what speeds do they support? A: The adapter provides four 25GbE SFP28 ports, delivering up to 100 GbE of aggregate bandwidth when all ports are utilized.
- Q: Is this card compatible with Lenovo ThinkSystem servers? A: Yes. It is designed for Lenovo ThinkSystem servers, with validated integration to ensure reliable operation in supported configurations.
- Q: Does the card support software-defined networking features? A: Yes. It includes RoCE support and is SDN-ready, with NFV compatibility to enable flexible, software-centric networking architectures.
- Q: What kind of virtualization support does it offer? A: The NIC supports virtualization features such as SR-IOV to improve VM networking performance and efficiency in virtualized or cloud environments.
- Q: Where can I download drivers and firmware? A: Lenovo’s official support portal provides the latest drivers, firmware, and management tools for the ThinkSystem Broadcom 57454 adapter, along with installation and configuration guidance.
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Product Reviews
★★★★★ 5
Great product
Color: Grey, Size: 34"- 6 Panel
This room divider is great. It was easy to put together. I was worried about it standing up right and not falling over. It stays up perfectly and is very easy to move and adjust to the shape I want it. Also, from one of the videos I watched it looked like the fabric was puckered in the panels. That is not the case at all. The fabric fits tightly in each panel for a nice smooth look. I would definitely recommend this and would buy again if needed.
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Reviewed in the United States on March 3, 2025
★★★★★ 1
Awful.
Color: Black, Size: 22"- 4 Panel
Easiest one star review ever. I'm writing this with bloody fingers from assembling this. Multiple poles were bent, none of the pole connectors worked, the hex wrench broke in my hand, the screws didn't really go into the holes provided (I had to get a friend with a press drill to widen the holes to make it work), there are sharp edges on the poles where there is a seam, and doesn't look that great once assembled. Easy do not buy, the only reason I didn't return is because it would have been tough to disassemble the half I got through in the first 5 hours of building (mostly spent fixing the product delivered)
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Game-Changer for My Space!
Color: White, Size: 4 Panel Basic
I recently purchased the Kecreque 4-Panel Room Divider, and it has completely transformed my living area. At 88" wide, it provides ample coverage, creating a private nook in my open-concept home. The white polyester fabric is not only sleek and modern but also wrinkle-resistant and easy to clean—just a quick wipe with a damp cloth, and it looks brand new.
Assembly was a breeze; I had it set up in about 20 minutes. The metal frame feels sturdy and durable, and the three extra-wide metal feet offer excellent stability, ensuring it doesn't tip over easily. I love how the panels are connected with flexible buckles, allowing me to adjust the configuration to suit my needs—be it a straight line or an angled setup.
This divider has been perfect for creating a dressing area in my bedroom, and I've also used it to section off a workspace in my living room. Its versatility is unmatched, and it folds down compactly when not in use, making storage hassle-free.
If you're looking for a stylish, functional, and easy-to-use room divider, I highly recommend this one. It's been a fantastic addition to my home!
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Sturdy and Functional
Color: White, Size: 4 Panel Basic
I got this to replace a poor quality divider that I tried first, and this thing is the best! It is easily folded, stands sturdily, easy to assemble, and the fabric looks great. Very very happy with the quality for the price.
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Reviewed in the United States on March 17, 2026
★★★★★ 1
Arrived damaged
Color: Black, Size: 4 Panel Basic
Unfortunately, very cheaply made. It arrived with one of the connecting tubes cracked horizontally. Possibly due to bad welding. It is quite a headache to assemble. It was delivered on time but returned for a refund.
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Reviewed in the United States on April 8, 2026