Overview of the Dell 29XMF PCI-E SAS Raid Controller
The Dell 29XMF PERC H755 stands out as a formidable Raid Controller. This cutting-edge device boasts an impressive 12 Gigabytes Per Second (GBPS) data transfer rate, leveraging the advanced Peripheral Component Interconnect Express PCI-E 4.0 technology. One of its standout features is the integration of Serial-Attached SCSI (SAS), providing users with a high-performance and reliable storage solution. To further enhance its capabilities, the Raid Controller comes equipped with 8 Gigabytes (GB) Nv Cache, optimizing data handling and access speeds.
PCI-E 4.0 Technology
The Dell 29XMF PERC H755 takes advantage of PCI-E 4.0, a fourth-generation PCI Express interface. This technology offers double the data transfer rate compared to its predecessor, PCI-E 3.0. With a whopping 12 GBPS throughput, users can experience a significant boost in performance, making it ideal for data-intensive applications and storage solutions.
Serial-Attached SCSI (SAS)
The inclusion of Serial-Attached SCSI-SAS technology sets the Dell 29XMF PERC H755 apart in the realm of Raid Controllers. SAS enables faster and more efficient data transfer between storage devices and the controller, ensuring seamless communication within the storage infrastructure. This technology is known for its reliability and scalability, making it a preferred choice for enterprise-grade storage solutions.
Raid Controller Functionality
The primary role of the Dell 29XMF PERC H755 is to manage and optimize data storage in a Raid configuration. The term "Raid" stands for a Redundant Array of Independent Disks, and it involves using multiple hard drives to enhance performance, reliability, or a combination of both. The Raid Controller efficiently organizes and distributes data across these drives, offering benefits such as data redundancy, improved performance, and fault tolerance.
8 GB Nv Cache
A noteworthy feature of the Dell 29XMF PERC H755 is its 8 GB NV Cache. Non-volatile cache, abbreviated as NV Cache, is a crucial component in a Raid Controller. It serves as a temporary storage area for frequently accessed data, reducing latency and enhancing overall system responsiveness. The substantial 8 GB capacity of the NV Cache ensures that a significant amount of data can be stored and quickly retrieved, contributing to the controller's efficient performance.
Advantages of Dell 29XMF PERC H755
Enhanced Performance
The utilization of PCI-E 4.0 technology and SAS integration significantly enhances the overall performance of the Dell 29XMF PERC H755. The increased data transfer rate ensures that data-intensive tasks are executed with greater speed and efficiency, making it an ideal choice for applications that demand high-performance storage solutions.
Enhanced Data Security
The RAID technology employed by the Dell 29XMF PERC H755 provides various levels of data redundancy, such as RAID 1, 5, and 6. These redundancy levels ensure that even in the case of disk failures, the data remains accessible and intact. This is crucial for enterprises where data loss can have severe consequences.
Scalability for Growing Needs
The Dell 29XMF PERC H755 is designed with scalability in mind. With support for multiple RAID levels and the ability to accommodate a large number of drives, it caters to the evolving storage needs of businesses. This scalability ensures that the RAID controller remains relevant and efficient as the organization's data requirements expand.
Improved Performance for Enterprise Applications
The combination of 12 GBPS PCI-E 4.0, SAS technology, and the 8GB NV Cache equips the Dell 29XMF PERC H755 to handle demanding enterprise applications with ease. Whether it's data-intensive analytics, virtualization, or high-performance computing, this RAID controller delivers the speed and reliability necessary for optimal performance.
Reliability
Raid Controllers are known for their ability to provide data redundancy and fault tolerance. The Dell 29XMF PERC H755 continues this tradition by offering a reliable storage solution. In the event of a disk failure, the Raid configuration ensures that data remains accessible and the system continues to operate without disruptions.
Scalability
The Raid Controller supports scalability, allowing users to expand their storage capacity as their needs grow. This is particularly beneficial for businesses and enterprises that anticipate increasing data storage requirements over time. The Dell 29XMF PERC H755 provides a flexible and scalable solution to accommodate evolving storage needs.
Optimized Data Access with Nv Cache
The 8 GB NV Cache plays a crucial role in optimizing data access. Frequently accessed data is stored in the cache, reducing the time it takes to retrieve information. This feature is especially beneficial in scenarios where quick data access is critical, contributing to improved system responsiveness.
Real-world Applications
Enterprise Servers
The Dell 29XMF PERC H755 finds its natural habitat in enterprise servers, where the demand for high-speed data processing and data security is paramount. Its compatibility with a variety of RAID configurations makes it suitable for diverse server environments, catering to the unique needs of different industries.
Data Centers
In the dynamic landscape of data centers, the Dell 29XMF PERC H755 emerges as a reliable solution for managing vast amounts of data. Its high-speed data transfer capabilities and robust RAID configurations make it an ideal choice for organizations that rely on data centers for their computing needs.
High-Performance Computing
For applications requiring intense computational power, such as scientific simulations and research, the Dell 29XMF PERC H755 shines. Its ability to handle large datasets with speed and precision makes it a valuable asset in the realm of high-performance computing.
High Performance
The Dell 29XMF PERC H755 12GBPS PCI-E 4.0 SAS Raid Controller (PERC H755) provides high-performance and scalable storage options for your server. Here are the key performance features of the PERC H755:
- PCI-E 4.0 Interface: The PERC H755 uses a PCI-E 4.0 interface, providing fast data transfer speeds of up to 12GB/s, which is twice as fast as PCI-E 3.0.
- SAS Support: The controller supports SAS drives, providing high-performance and reliable storage options for your server.
- Multiple RAID Options: The PERC H755 supports multiple RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, allowing for flexible and scalable storage solutions.
- Cache Memory: The PERC H755 comes with up to 2GB of cache memory, providing improved performance and data protection in the event of a power loss.
- Drive Expansion: The controller supports online capacity expansion, allowing you to add more storage capacity to your server without shutting it down.
- Hot Spare: The controller supports global and dedicated hot spare, allowing you to add a spare drive that can automatically take over if one of the drives fails.
- Management Tools: The PERC H755 comes with management tools that allow you to monitor and manage your storage environment.
The PERC H755 is designed to provide high-performance and scalable storage options for your server, and it supports a wide range of SAS drives. The multiple RAID options, cache memory, and hot spare support provide improved performance and data protection, while the drive expansion and management tools allow for flexible and scalable storage solutions.
General Information about this Dell 29XMF SAS Raid Controller
- Manufacturer: Dell
- Part Number or SKU# 29XMF
- Product Type: PERC Controller
Technical Information
- PCI Support: PCIE 4.0
- SAS Connectors: 2x8 Internal
- Cache Memory: 8GB Nv Cache
- Write Back Cache: Flash Backed Cache
- Raid Levels: 0,1,5,6,10,50,60
- Max Drive Support: 240
- Raid Support: Hardware
In general, the Dell 29XMF PERC H755 emerges as a powerful and versatile Raid Controller, incorporating advanced technologies to deliver high-performance storage solutions. With its PCI-E 4.0 technology, Serial-Attached SCSI integration, and substantial 8 GB NV Cache, this Raid Controller is well-equipped to meet the demands of modern computing environments. Whether it's enhancing data access speeds, ensuring data reliability, or facilitating scalability, the Dell 29XMF PERC H755 proves to be a valuable asset for users seeking robust and efficient storage solutions.
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