Dell Broadcom 25GbE OCP 3.0 NIC
Dual-Port SFP28 | Model: BCM957414N4140DC | DPN: 024FG6 / 0KHCTP
Representative image. The device shipped is a genuine Dell/Broadcom 25GbE OCP 3.0 network adapter.
Product Condition & Key Features
This is a genuine Dell Broadcom BCM957414N4140DC Dual-Port 25GbE SFP28 OCP 3.0 Mezzanine Network Card (DPN: 024FG6 / 0KHCTP) in excellent, fully tested working condition. Pulled from a clean environment, it has been verified through diagnostic firmware loops and network traffic load tests.
- Dual-Port 25G SFP28 Connectivity: Delivers massive 25Gbps bandwidth per port, supporting high-speed hypervisor trunking or storage virtualization links.
- Advanced RoCE Support: Features RDMA over Converged Ethernet (RoCE v1/v2), dramatically reducing CPU overhead and latency for high-speed file storage transfer.
- OCP 3.0 Type-a Form Factor: Slides directly into dedicated LOM slots on compatible Dell servers, featuring a convenient rear pull tab for maintenance.
- Broad Hardware Offloads: Offloads network processing tasks including VXLAN, NVGRE, Geneve tunneling, RSS, TSS, and hardware-based secure boot.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Dell / Broadcom |
| Model Number | BCM957414N4140DC |
| Dell Part Number (DPN) | 024FG6 (24FG6) |
| Dell Spare Part Number | 0KHCTP (KHCTP) |
| Product Type | Dual-Port SFP28 OCP 3.0 Mezzanine Network Card (NIC) |
| Port Count | 2x Ports |
| Port Interface Type | SFP28 (supporting SFP28 25G and SFP+ 10G transceivers) |
| Data Speed | 25 Gbps per port |
| Interface Slot Type | OCP 3.0 Type-a (mezzanine form factor) |
| Host Interface | PCI Express 3.0 / 4.0 x8 |
| Offloads & Protocols | RoCE v1/v2 (RDMA), SR-IOV, VXLAN, NVGRE, Geneve, RSS |
| IEEE Standards | IEEE 802.3by (25GBASE-R), IEEE 802.3ae (10GBASE-R) |
| Server Compatibility | Dell PowerEdge 15th & 16th Gen Servers (R650, R750, R660, R760, R7515, R6515, etc.) |
Important Installation & Compatibility Warnings
Server Slot Compatibility Alert: This network adapter is built in the **OCP 3.0 Type-a form factor** specifically for Dell PowerEdge 15th and 16th Generation servers. It will **NOT** fit in older 14th Gen servers (like R740, R640), 13th Gen servers (like R730, R630), or standard PCI Express slots of ordinary computers. Please verify your server chassis has a compatible OCP 3.0 mezzanine bay before purchasing.
Transceivers & Cabling Not Included: Onboard SFP28 slots are empty. Optical SFP28 transceivers, network DAC cables, and fiber cables must be sourced separately.
Port Speeds: SFP28 slots support 25Gbps or 10Gbps speeds. Standard 1Gbps SFP modules are not compatible.
30-Day Functionality Guarantee
We guarantee this network adapter registers in Dell iDRAC system inventory, updates firmware properly, and establishes stable connection states across both SFP28 ports for 30 days from delivery.
- Covers iDRAC integration, link/activity LEDs, and network data transmission.
- Buyer is responsible for return shipping costs.
Secure Packing & Dispatch
Cards are packaged in protective ESD antistatic bags and shipped in rigid boxes with foam/bubble cushioning to ensure complete physical and electrical safety.
- Handling Time: 1 Business Day.
- Tracking details provided instantly upon dispatch.