BROADCOM
BROADCOM BCM957508-P2100G Dual-Port 100Gb/s Ethernet PCIe NIC, Brown Box
Mfg Part Number: BCM957508-P2100G , Item #: 4416327
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Price: $1,524.46
Quantity:
In Stock: 35
Last Updated: Aug 29, 2026
No Sales Tax except these states
, PO and Wire.
The Broadcom BCM957508-P2100G is a dual-port 100 Gb/s PCI Express 4.0 x16 Network Interface Card that supports QSFP56/QSFP28 optical modules and copper direct-attach cables. The card uses the Broadcom BCM57508 200GbE MAC controller with an integrated dual-channel 100GbE SFI transceiver.
Features
Dual-port 100-Gigabit QSFP56 Ethernet Network Interface Card for data centers or cloud computing.
Features
- Dual-port pluggable media interface, which is compatible with a QSFP56/QSFP28 optical transceiver or a copper direct-attach cable.
- Industry's most secure PCIe adapter solution leveraging Broadcom's BroadSAFE® technology
- Multi-Host Support: Dual-Host x8 mode.
- Fully compliant with the SFF-8402 standard.
- x16 PCI Express 4.0 compliant.
- SR-IOV with up to 1k 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.
- 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.
- MSI and MSI-X.
- FRU support.
Dual-port 100-Gigabit QSFP56 Ethernet Network Interface Card for data centers or cloud computing.
Main Specification
| General Information | |
| Manufacturer | Broadcom Corporation |
| Manufacturer Part Number | BCM957508-P2100G |
| Manufacturer Website Address | https://www.broadcom.com |
| Brand Name | Broadcom |
| Product Line | NetXtreme |
| Product Series | E |
| Product Model | BCM957508-P2100G |
| Product Name | Dual-Port 100 Gb/s QSFP56 Ethernet PCI Express 4.0 x16 Network Interface Card |
| Product Type | 100Gigabit Ethernet Card |
| Interfaces/Ports | |
| Host Interface | PCI Express 4.0 x16 |
| Total Number of Ports | 2 |
| I/O Expansions | |
| Expansion Slot Type | QSFP56 |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Network & Communication | |
| Network Technology | 100GBase-X |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Weight (Approximate) | 5.89 oz |
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
