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Dell X1KR4 4-Port 25Gb/s SFP28 Gigabit Ethernet 25GBase-X Network Card

Dell X1KR4 4-Port 25Gb/s SFP28 Gigabit Ethernet 25GBase-X Network Card

SKU X1KR4
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  • Wired
  • PCI Express Fiber
  • 25 Gigabit Ethernet 25000 Mbit/s
In Stock
$462.00
Free U.S. ground shippingArrives Thu, Nov 12 – Thu, Nov 19Faster options available at checkout

Key specifications

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Connectivity technology
Wired
Host interface
PCI Express
Interface
Fiber
Fiber ports quantity
4
Fiber optic connector
SFP28
Maximum data transfer rate
25000 Mbit/s

Product details

DELL 540-BCRY. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 25000 Mbit/s

Specifications

Connectivity technology
Wired
Host interface
PCI Express
Interface
Fiber
Fiber ports quantity
4
Fiber optic connector
SFP28
Maximum data transfer rate
25000 Mbit/s
Ethernet interface type
25 Gigabit Ethernet
Ethernet LAN data rates
25000 Mbit/s
Component for
Server/workstation
Internal
Yes
Compatible products
PowerEdge C6520 PowerEdge C6525 PowerEdge R650 PowerEdge R650XS PowerEdge R6525 PowerEdge R750 PowerEdge R750XA PowerEdge R750XS PowerEdge R7525

Description

The Dell X1KR4 network card is engineered to provide exceptional network throughput and low latency, essential for modern data centers and high-performance computing environments. Featuring four 25Gb/s SFP28 ports, it offers substantial bandwidth to handle the most demanding workloads, including high-frequency trading, large-scale data analytics, and high-performance storage access. The PCIe interface ensures a direct and high-speed connection to the server's motherboard, facilitating efficient data flow. This adapter supports the 25GBase-X standard, ensuring compatibility with a wide array of 25GbE infrastructure components. Its quad-port design provides high port density, allowing for extensive network connectivity and aggregation from a single adapter. This is particularly beneficial in environments where space is at a premium or where consolidating network connections is desired for simplified management and cabling. The Dell X1KR4 is built for enterprise-grade reliability and performance, making it a critical component for servers that require robust and high-speed networking capabilities. It plays a vital role in reducing network bottlenecks, improving application responsiveness, and supporting the growing demands of virtualization, cloud computing, and big data initiatives. This network card represents a significant upgrade path for organizations seeking to maximize their network infrastructure's potential.

Condition: Refurbished

Free U.S. ground shipping

Typically 1–2 days handling, 3–7 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

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