The Intel 10 Gigabit AF DA Dual Port Server Adapter from Dell is the newest member of Intel’s robust family of 10 Gigabit products. It is designed as a low-cost, low-power adapter. This adapter provides direct attach copper twinaxial cable connections between servers and a top-of-rack switch. The Intel 10 Gigabit AD DA Dual Port Server Adapter is well-suited for customers who require low-cost “in-the-rack� connections of less than 10 meters between server and top-of-rack switch. This Server Adapter is designed to meet the throughput and latency requirements of bandwidth-hungry applications, while offering a very low-power envelope for energy efficiency. The low-power, efficient design allows for two 10 Gigabit Ethernet ports in a single PCIe adapter. Additionally, Intel 10 Gigabit AFDA Server Adapters enable Intel I/O Acceleration Technology with support for Intel QuickData for faster I/O processing on the new Quad-Core and Dual-Core Intel Xeon processor-based servers. Device Type: Network adapter Form Factor: Plug-in card - Full Height Interface (Bus) Type: PCI Express Data Link Protocol: 10 GigE Data Transfer Rate: 10 Gbps Designed For: PowerEdge C6100, C6145, C6220, C6220 II, R220, R320, R420, R520, R530, R620, R630, R720, R720xd, R730, R730xd, R820, R920, R930, T420, T430, T620, T630, VRTX M520, VRTX M620 Device Type: Network adapter Form Factor: Plug-in card - Full Height Interface (Bus) Type: PCI Express Connectivity Technology: Wired Data Link Protocol: 10 GigE Data Transfer Rate: 10 Gbps Expansion Slots: 2 (total) / 2 (free) x SFP+ Designed For: Dell PowerEdge C6100, C6145, C6220, C6220 II, R220, R320, R420, R520, R530, R620, R630, R720, R720xd, R730, R730xd, R820, R920, R930, T420, T430, T620, T630, VRTX M520, VRTX M620