Dell Broadcom 57840S 4-Port 10GbE SFP+ Network Daughter Card
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Certified RefurbishedCertified Refurbished: 12-month Server Hub limited warranty, return-to-base.
30-day returns on unopened items — you arrange the courier; we pay it on faulty or dead-on-arrival units.
This is a quad-port 10GbE SFP+ network daughter card using the Broadcom 57840S chipset.
For short links inside a rack, direct-attach cables are simpler than optics. Separate ports can carry separate networks (management, storage and production), or be teamed for resilience and bandwidth. The daughter-card format fits the dedicated network slot on the motherboard, leaving the PCIe slots for other cards. SFP ports take optical transceivers or direct-attach copper cables for links to top-of-rack switches. Confirm that your operating system or hypervisor release supports the adapter before installing it. VLAN tagging lets one physical port carry several logical networks. Server adapters like this offload checksum and segmentation work from the host processor. As a Dell part it is intended for PowerEdge servers with the matching slot; confirm the part number against your system.
Certified refurbished condition: the part is inspected, bench-tested and function-checked in Johannesburg.
Specifications
Highlights
- 4-port 10GbE SFP+ network daughter card
- Broadcom 57840S controller
- Network daughter card
- Certified refurbished, bench-tested in Johannesburg
Connectivity
- Ports
- 4
Chassis
- Form factor
- Network daughter card
Condition
- Condition
- Certified refurbished
General
- Type
- Network daughter card
- Brand
- Dell
- Product line
- Broadcom 57840S
- Maker model number
- XGRFF
- Port type
- SFP+
- Link speed
- 10GbE
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Frequently asked questions
What ports does it have?
- 4 × 10GbE SFP+, on a network daughter card form factor.
What condition is this network daughter card in?
- Certified refurbished: it is inspected and bench-tested in Johannesburg before release.