
( Brand: Dell ), ( Manufacturer Part Number: 235NK ), ( Part Type: Card ), ( Product Line: Poweredge )
The Dell 235NK PCIe SSD NVMe Expander Card is an essential upgrade for data-intensive workloads and high-performance applications. This expansion card is specifically designed for Dell PowerEdge R740, R640, and R940 servers, providing an additional NVMe drive capacity to enhance system performance and reliability.
The 235NK card features up to 12 PCIe Gen3 x4 NVMe SSDs, allowing for a maximum raw capacity of 192TB. This expansion card utilizes the NVMe over Fabrics (NVMe-oF) protocol, delivering fast data transfer speeds, low latency, and superior I/O performance compared to traditional SAS and SATA drives.
The 235NK PCIe SSD NVMe Expander Card is built with robust components and rigorous testing, ensuring reliability and durability in demanding environments. The card is also designed with redundant features such as dual controllers and power supplies, ensuring data integrity and availability.
Additionally, the 235NK card is easy to install and manage, with a plug-and-play design that fits seamlessly into the PowerEdge server chassis. It also supports Dell OpenManage tools, allowing for easy configuration, monitoring, and maintenance of the server and its storage subsystem.
In summary, the Dell 235NK PCIe SSD NVMe Expander Card is an ideal solution for data-intensive workloads, high-performance applications, and server virtualization. It provides an additional NVMe drive capacity, delivering fast data transfer speeds, low latency, and superior I/O performance while ensuring reliability and durability.
The Dell PowerEdge R740, R640, and R940 servers are high-performance systems designed for data center environments. They support PCIe NVMe SSD expanders such as the Dell 235nk, which can significantly improve storage performance by providing additional NVMe SSD slots. Here are some pros and cons of using the Dell 235nk NVMe expander card with the PowerEdge R740, R640, or R940 servers:
Pros:1. Increased storage performance: The Dell 235nk NVMe expander card supports up to 16 NVMe SSDs, allowing you to achieve higher IOPS and lower latency than a traditional SAS or SATA SSD. This can improve the overall performance of your server, making it well-suited for applications that require fast data access, such as databases, virtualization, and big data analytics.
2. Scalability: The Dell 235nk NVMe expander card allows you to easily add more storage capacity to your server as needed. This can be particularly useful if you anticipate that your data storage requirements will grow over time.
3. Reduced latency: The use of NVMe SSDs can significantly reduce latency, which is important for applications that require real-time data processing, such as online transaction processing (OLTP) or streaming media.
4. Improved energy efficiency: NVMe SSDs consume less power than traditional SAS or SATA SSDs, which can help reduce energy costs and improve the overall efficiency of your server.
Cons:1. Higher cost: NVMe SSDs and the Dell 235nk NVMe expander card are typically more expensive than traditional SAS or SATA SSDs. This can make the initial investment required to upgrade to NVMe storage more substantial.
2. Limited compatibility: The Dell 235nk NVMe expander card is only compatible with Dell PowerEdge R740, R640, and R940 servers. If you have a different server model, you may need to use a different NVMe expander card.
3. Limited drive capacity: While the Dell 235nk NVMe expander card supports up to 16 NVMe SSDs, the individual drive capacity is limited. This means that if you require large storage capacity, you may need to use multiple expanders or consider other storage solutions.
In conclusion, the Dell 235nk NVMe expander card can provide significant performance benefits for servers that support it, making it well-suited for applications that require fast data access and low latency. However, the higher cost and limited compatibility should be considered before making a purchase decision. If you are looking to upgrade your server storage, the Dell 235nk NVMe expander card could be a worthwhile investment, especially if you prioritize performance and scalability. On the other hand, if cost is a primary concern, you may want to consider other storage solutions that offer a more affordable alternative.
Instead of shipping separately to save on charges.: Dell PowerEdge R740 R640 R940 PCIe SSD NVMe Expander Card. Retail Part #: 235NK. The 235NK Dell 14th GEN3 PCI-E Expander Card is a hardware component that expands the capabilities of your server.
Product Overview Detail Specification Highlighted Features: Dell. For factory sealed products, original packaging must be intact. Items do not come with original packing material but it is have never used in the working environment.
Miscellaneous: Platform Supported: Server, Environmentally Friendly: Yes. The items also contain the retail part numbers on them. Optional Part #: 0235NK. For refurbished items, items must be properly packed to prevent damage the item during shipping.