Description
The Broadcom BCM957608-P1400GDF00 is a high-performance 400 Gb/s Ethernet Network Interface Card engineered for next-generation AI/ML clusters, cloud data centers, high-performance computing, and storage architectures. Built on Broadcom’s scalable 400G Ethernet controller architecture, this adapter delivers ultra-low-latency networking, advanced flow processing, and hardware-accelerated offloads to maximize server efficiency in demanding environments.
Equipped with a single QSFP-DD 112 port, the card supports 400/200/100/50/25GbE, providing exceptional bandwidth for scale-out workloads. Its PCIe Gen 5.0 x16 host interface ensures top-tier throughput and seamless connectivity to modern server platforms. The adapter integrates advanced RoCEv2 congestion control, security anchored by a silicon root of trust, and TruFlow™ offload capabilities for optimized virtualization and traffic flow.
Designed for reliability and compliance, the BCM957608-P1400GDF00 includes robust thermal management, regulatory certifications, and flexible boot options (UEFI PXE and iSCSI). Ideal for GPU servers, NVMe storage disaggregation, NFV, and large enterprise data center deployments.
| Category | Specification |
|---|---|
| Model / SKU | BCM957608-P1400GDF00 |
| Port Configuration | Single-Port QSFP-DD 112 |
| Ethernet Speeds Supported | 400/200/100/50/25 Gb/s |
| Total Bandwidth | 400 Gb/s |
| Host Interface | PCI Express 5.0 x16 |
| PCIe Lane Speeds | 32, 16, 8, 5, 2.5 GT/s |
| Form Factor | Full-Height HHHL add-in card |
| Controller | Broadcom BCM57608 |
| Virtualization Offloads | SR-IOV, VMQ, NetQueue, VXLAN/GRE/Geneve/NVGRE offloads |
| Security Features | Secure Boot (RoT), SPDM attestation, Secure Recovery, Secure Wipe |
| RDMA Support | RoCEv2 with DCQCN, Peer Memory Direct, advanced congestion control |
| Flow Processing (TruFlow) | NAT/NAPT, tunnel encap/decap, rate-limiting, mirroring, flow statistics |
| Boot Options | UEFI PXE & iSCSI |
| LED Indicators | Activity (green/blinking), Link (green/amber) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | –40°C to 70°C |
| Humidity | 10–90% non-condensing |
| Power Consumption | 13.3–22.3W (varies by optic/cable and traffic load) |
| Airflow Requirements | 200–250 LFM depending on ambient conditions |
| Weight | 138 g |
| Certifications | CE, FCC Class A, BSMI, KC, UL, CB Scheme, VCCI |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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