Dell PMXRW Chelsio T540-CR 10GB SFP+ QP FH

Dell PMXRW Chelsio T540-CR 10GB SFP+ QP FH
Dell PMXRW Chelsio T540-CR 10GB SFP+ QP FH
The Dell Chelsio T540-CR 10GB SFP+ QP FH (part number PMXRW) is a high-performance network interface designed for demanding data-center and enterprise environments. It delivers reliable 10 Gigabit Ethernet connectivity over fiber optic links, support... Read More
price
$109.95
  • In Stock: 6
  • Manufacturer: Dell
  • Model or Part: PMXRW
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Dell Chelsio T540-CR 10GB SFP+ QP FH (part number PMXRW) is a high-performance network interface designed for demanding data-center and enterprise environments. It delivers reliable 10 Gigabit Ethernet connectivity over fiber optic links, supporting both full-duplex and half-duplex operation. Built on Chelsio's advanced T540 chipset, this adapter provides low latency, high throughput, and robust error handling, making it ideal for virtualization, storage, and high-speed compute clusters.

Key Features

  • 10Gbps Ethernet over SFP+ with support for multimode and single-mode fiber
  • Advanced offload capabilities including TCP segmentation offload (TSO) and receive side scaling (RSS)
  • Low latency architecture for latency-sensitive applications
  • Full duplex operation with auto-negotiation for optimal link performance
  • PCIe 3.0 x8 interface for maximum bandwidth utilization
  • Energy efficient design with reduced power consumption

Technical Specifications

  • Model: Chelsio T540-CR 10GB SFP+ QP FH
  • Manufacturer: Dell
  • Form factor: PCIe 3.0 x8 card
  • Interface: SFP+ (compatible with standard 10Gb SFP+ modules)
  • Supported standards: IEEE 802.3ae, 802.3z, 802.3ab
  • Maximum data rate: 10 Gbps per port
  • Operating temperature: 0 to 40 degrees Celsius
  • Power consumption: typical 5 watts
  • Dimensions: standard low-profile bracket

Applications

  • Virtualized server environments requiring high bandwidth for VM traffic
  • Storage area networks (SAN) and network attached storage (NAS) with 10Gb fiber connectivity
  • High-performance computing clusters that need low latency interconnects
  • Financial trading platforms where microsecond response times are critical
  • Media and entertainment workflows involving large file transfers and real-time editing
  • Enterprise data-center uplinks and backbone connections

By integrating the Dell Chelsio T540-CR 10GB SFP+ QP FH into your infrastructure, you gain a reliable, scalable, and future-ready networking solution that can handle the most demanding workloads while simplifying management and reducing overall operational costs.