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- In Stock: 30
- Manufacturer: Dell
- Model or Part: 0XWKGY
- Condition: Refurbished
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Dell X520-K 10G Dual Port Network Daughter Card (part number 0XWKGY) is a high-performance add-on module designed to bring ultra-fast 10 Gigabit Ethernet connectivity to compatible Dell servers. Engineered for demanding data center environments, this daughter card delivers reliable, low-latency networking that supports both virtualized workloads and storage intensive applications.
Key Features
- Dual 10GBASE-SR SFP+ ports for flexible fiber optic connections
- PCIe Gen3 x4 interface provides maximum throughput with minimal CPU overhead
- Hardware offload capabilities including checksum and TCP segmentation offload (TSO)
- Supports jumbo frames up to 9,000 bytes for efficient large data transfers
- Hot-plug ready for seamless deployment in live environments
- Energy efficient design reduces power consumption compared with legacy adapters
Technical Specifications
- Model/Part Number: 0XWKGY
- Form Factor: Low profile daughter card (fits in standard Dell server chassis)
- Interface: PCIe Gen3 x4
- Port Type: 2 x SFP+ (10GBASE-SR) connectors
- Data Rate: 10 Gbps per port, 20 Gbps aggregate
- Supported Operating Systems: Windows Server 2016/2019/2022, Linux distributions with kernel 3.10 or later
- Maximum Supported Cable Length: Up to 300 meters using OM4 multimode fiber
- Power Consumption: Typical 7 watts per card
Applications
The X520-K is ideal for a wide range of high-speed networking scenarios, including:
- Virtual machine migration and high-performance cloud workloads
- Data replication and backup over fiber links
- High-frequency trading platforms requiring ultra low latency
- Scientific computing clusters that move large data sets between nodes
- Enterprise storage arrays that benefit from fast iSCSI or NFS connections
Upgrade your Dell server with the X520-K 10G Dual Port Network Daughter Card to achieve faster data transfers, greater reliability, and improved overall network performance.