BROADCOM
Broadcom NT BCM957412N4120C 10Gb s Ethernet PCIE3.0 x8 OCP3.0 Network Adapter
Mfg Part Number: BCM957412N4120C , Item #: 4532780
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Price: $420.62
Quantity:
In Stock: 29
Last Updated: Aug 27, 2026
No Sales Tax except these states
, PO and Wire.
The Broadcom® BCM957412N4120C is a dual-port 10 Gb/s PCI Express 3.0 x8 network adapter designed to the Open Compute Project (OCP) 3.0 Design Specification in small form factor with two SFP+ network connectors. The adapter supports SFP+ optical modules and copper directattach cables. The network adapter uses the Broadcom BCM57412 25GbE MAC controller with an integrated dual-channel 10GbE SFI transceiver.
Features
Features
- Dual-port pluggable media interface, which can connect to a 10G SFP+ optical transceiver or a copper directattach cable.
- Fully compliant with the SFF-8402 standard.
- x8 PCI Express 3.0 compliant.
- SR-IOV with up to 128 virtual functions (VFs).
- Function-Level Reset (FLR) support.
- TruFlow™ flow processing engine.
- Virtual Network Termination-VXLAN, NVGRE, Geneve, GRE encap/decap.
- vSwitch Acceleration.
- Tunnel-aware stateless offloads.
- DCB support - PFC, ETS, QCN, DCBx.
- RDMA over Converged Ethernet (RoCE).
- Network Controller Sideband Interface (NC-SI).
- SMBus 2.0.
- MCTP over SMBus.
- PCIe-based UART and KCS.
- Jumbo frames up to 9 KB.
- Advanced congestion avoidance.
- Multiqueue, NetQueue, and VMQ.
- IPv4 and IPv6 offloads.
- TCP, UDP, and IP checksum offloads.
- Large send offload (LSO).
- Large receive offload (LRO).
- TCP segmentation offload (TSO).
- Receive-side scaling (RSS).
- Transmit-side scaling (TSS).
- VLAN insertion/removal.
- Interrupt coalescing.
- Network boot-PXE, UEFI.
- iSCSI boot.
- Wake-on-LAN (WOL).
- MSI and MSI-X.
- Conforms to the OCP 3.0 Design Specification Version 1.00.
- Dual-port 10-Gigabit Ethernet adapter for OCP systems.
Main Specification
| General Information | |
| Manufacturer | Broadcom Corporation |
| Manufacturer Part Number | BCM957412N4120C |
| Manufacturer Website Address | https://www.broadcom.com |
| Brand Name | Broadcom |
| Product Line | NetXtreme |
| Product Series | E |
| Product Model | BCM957412N4120C |
| Product Name | Dual-Port 10 Gb/s Ethernet PCI Express 3.0 x8 OCP 3.0 SFF Network Adapter |
| Product Type | 10Gigabit Ethernet Card |
| Interfaces/Ports | |
| Host Interface | PCI Express 3.0 x8 |
| Total Number of Ports | 2 |
| I/O Expansions | |
| Expansion Slot Type | SFP+ |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Network & Communication | |
| Network Technology | 10GBase-X |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
