Skip to product information
1 of 1

Broadcom Single-Port 200GbE QSFP56 PCI-Express 4.0 x16 High Profile Network Adapter - BCM957508-P1200G

Broadcom Single-Port 200GbE QSFP56 PCI-Express 4.0 x16 High Profile Network Adapter - BCM957508-P1200G

Part Number: BCM957508-P1200G
Manufacturer: Broadcom

Condition: Refurbished

Weight: 5.0 lbs

Availability: In stock

Regular price $731.25
Regular price Sale price $731.25
Shipping calculated at checkout.
Delivery Car

Fast Delivery

Return Icon

Easy Returns

Features Icon

Free USA Shipping <10 lbs

Warranty Icon

Safe payment

We accept purchase orders from fortune 1000 Companies, government agencies, defence, Schools, and hospitals. For more details, contact us at (800) 504-1875 or simply submit Request for Quote form. Our Sales Team will prompt respond with a best solution tailored to your needs.

  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Request For Quote

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Broadcom BCM957508-P1200G 200GbE Network Adapter

AI training clusters and hyperscale fabrics have moved past the point where 100G ports are the ceiling, and the Broadcom BCM957508-P1200G is what feeding a server at 200GbE actually looks like. A single QSFP56 port pushes 200GbE of line-rate traffic through a PCIe 4.0 x16 host interface, with the NetXtreme-E silicon handling the offloads that keep that throughput from turning into CPU load. In a high-profile form factor built for full-size servers, it is the adapter to specify when east-west bandwidth, not port count, is the constraint on the rack.

Key Features

  • Single 200GbE port over QSFP56
  • PCIe 4.0 x16 host interface with full-card bandwidth
  • NetXtreme-E silicon with hardware offload architecture
  • RDMA (RoCEv2) offload for low-overhead data transfer
  • High-profile form factor for standard server chassis
  • Built for AI, hyperscale and high-bandwidth fabric deployments

Product Specifications

  • Ports: 1x 200GbE QSFP56
  • Host Interface: PCIe 4.0 x16
  • Adapter Family: Broadcom NetXtreme-E
  • Form Factor: high-profile PCIe network adapter
  • RDMA: RoCEv2 offload support
  • Offloads: hardware TCP/UDP checksum and protocol processing
  • Target Environments: hyperscale data centers, AI/ML clusters, high-bandwidth fabrics

Use Cases

This card belongs in the racks where traffic is measured in terabits: AI training clusters moving gradient traffic between GPUs, hyperscale storage fabrics feeding distributed systems, and telco or media platforms aggregating many 100G flows onto fewer, faster pipes. Storage architects also use it to keep NVMe-oF and RDMA-heavy workloads running at fabric speed without pinning host cores.

Compatibility

The adapter requires a PCIe 4.0 x16 or wider server slot and connects to 200GbE fabrics through QSFP56 optics or direct-attach copper cables, with breakout cabling available for 100G and 50G port configurations. Broadcom's mainstream Linux driver stack supports deployment across current data center distributions.

Frequently Asked Questions

Why one 200G port instead of two 100G?
A single 200G port concentrates bandwidth on one link, which simplifies fabric design and cabling in spine-leaf and AI fabrics where the switch side already offers 200G ports.
What slot does it need?
A PCIe 4.0 x16 slot to deliver its full bandwidth; it will operate in narrower slots at correspondingly reduced throughput.
Does it support RDMA?
Yes, with RoCEv2 offload handled in hardware, so RDMA-based storage and cluster traffic runs with minimal CPU involvement.
Can it connect to 100G switches?
Yes, QSFP56 ports support lower-rate configurations through the appropriate optics, DACs or breakout cables, making it flexible across fabric generations.

When the fabric moves at 200GbE, the last thing a well-planned cluster needs is a network card quietly capping the server behind it. The BCM957508-P1200G removes that ceiling with full-rate 200G connectivity, NetXtreme-E offloads and a form factor that drops straight into standard servers, making it a straightforward choice for bandwidth-first infrastructure.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.