Dell 400-BKGR 7.68TB Read Intensive PCIe NVMe SSD Refurbished

In the ever-evolving world of technology, data storage solutions are continually advancing to meet the growing demands of businesses and enterprises. One such innovation is the Dell 400-BKGR 7.68TB PCIe Gen4 NVMe Enterprise SSD designed specifically for PowerEdge servers. This high-capacity, high-performance solid-state drive (SSD) brings a wealth of benefits to the table, enhancing server performance, reliability, and efficiency. In this comprehensive guide, we will delve deep into the features, specifications, and advantages of the Dell 400-BKGR SSD, catering to both technical enthusiasts and novices alike.

Before we dive into the specifics of the Dell 400-BKGR SSD, let's start with some foundational knowledge about SSDs.

A Solid-State Drive (SSD) is a data storage device that uses NAND-based flash memory to store data. Unlike traditional Hard Disk Drives (HDDs), SSDs have no moving parts, which means they are faster, more durable, and consume less power. This makes them an ideal choice for servers and data centers where performance and reliability are paramount.

The Dell 400-BKGR SSD leverages two key technologies to deliver exceptional performance: PCIe Gen4 and NVMe.

• PCIe Gen4 (Peripheral Component Interconnect Express Generation 4): PCIe Gen4 is the fourth generation of the PCIe interface standard. It doubles the bandwidth of its predecessor (PCIe Gen3), allowing for faster data transfer rates. This is crucial for applications that require rapid access to data, such as enterprise-level servers.
• NVMe (Non-Volatile Memory Express): NVMe is a protocol designed specifically for SSDs. It minimizes latency and maximizes the performance potential of flash-based storage. In simpler terms, NVMe enables SSDs to operate at their full speed, taking full advantage of the high-speed PCIe Gen4 interface.

Now that we have a grasp of the underlying technologies, let's dissect the name of the Dell 400-BKGR SSD to understand what it represents.

• Dell: This is the brand name, indicating that the SSD is manufactured and marketed by Dell Technologies, a well-known player in the computing industry.
• 400-BKGR: This alphanumeric code is Dell's product identifier for this specific SSD model. It helps customers and technicians easily identify and order the correct product.
• 7.68 Terabytes (TB): This number represents the storage capacity of the SSD. In this case, the Dell 400-BKGR SSD boasts an impressive 7.68TB of storage space, making it suitable for applications with high data storage requirements.
• Read Intensive: The term "Read Intensive" indicates the intended use case for this SSD. Read-intensive SSDs are optimized for scenarios where data is frequently read but less often written. This is typical in enterprise environments where data is frequently accessed but not constantly updated.
• PCIe Gen4: As discussed earlier, PCIe Gen4 is the fourth generation of the PCIe interface standard, known for its high-speed data transfer capabilities. The inclusion of PCIe Gen4 in the name highlights the SSD's advanced connectivity.
• NVMe: The mention of NVMe indicates that this SSD utilizes the NVMe protocol, ensuring optimal performance and low latency.
• 2.5-inch: This measurement refers to the physical size of the SSD. The 2.5-inch form factor is a common size for enterprise-grade SSDs and is compatible with many server configurations.
• Enterprise Internal Solid State Drive: This part of the name emphasizes that the Dell 400-BKGR SSD is designed for enterprise-grade applications. It signifies that it meets the high standards required for data centers and business environments.
• 14g And 15g PowerEdge Server: Lastly, this part of the name specifies compatibility. The SSD is designed to work seamlessly with Dell's 14th and 15th generation PowerEdge servers, ensuring a hassle-free integration process.

Let's explore the standout features that make the Dell 400-BKGR SSD a compelling choice for enterprise storage solutions.

The Dell 400-BKGR SSD offers a whopping 7.68 terabytes of storage space. This immense capacity is invaluable for businesses dealing with vast amounts of data, such as databases, virtualization, and content delivery networks. With this SSD, you can consolidate your data onto a single, high-capacity drive, simplifying your storage infrastructure.

Being a "Read Intensive" SSD, the Dell 400-BKGR is optimized for rapid data access. It excels in scenarios where reading data quickly is essential, such as serving frequently accessed files or databases. The combination of PCIe Gen4 and NVMe technologies ensures that data retrieval happens at lightning speed, reducing latency and improving overall system responsiveness.

The PCIe Gen4 interface is a game-changer when it comes to data transfer rates. Compared to its predecessor, PCIe Gen3, Gen4 doubles the bandwidth. This means that the Dell 400-BKGR SSD can transfer data at unprecedented speeds, making it ideal for data-intensive applications and workloads.

NVMe is designed to unlock the full potential of SSDs. Traditional storage protocols, like SATA, were developed with HDDs in mind and couldn't fully harness the speed of SSDs. NVMe, on the other hand, is SSD-native, minimizing bottlenecks and ensuring that the Dell 400-BKGR operates at peak performance.

The 2.5-inch form factor is a widely used size for enterprise SSDs. It offers a good balance between physical size and storage capacity. This form factor ensures compatibility with a range of server configurations, making it a versatile choice for various deployment scenarios.

Enterprise environments demand high levels of reliability and data integrity. The Dell 400-BKGR SSD is built to meet these rigorous standards. It incorporates advanced error correction mechanisms, power-loss protection, and wear-leveling algorithms to ensure data remains safe and accessible even in the most demanding conditions.

Dell's PowerEdge servers are renowned for their performance and reliability. The Dell 400-BKGR SSD is specifically designed to work seamlessly with both the 14th and 15th generation PowerEdge servers. This ensures that customers can enjoy a hassle-free integration experience and take full advantage of the SSD's capabilities.

Now that we've explored the features, let's delve into some real-world scenarios where the Dell 400-BKGR SSD can make a significant difference.

In database server environments, quick data retrieval is critical for providing responsive and efficient services. The Dell 400-BKGR's impressive read performance and large storage capacity make it an excellent choice for hosting databases, allowing for faster query execution and data access.

Virtualization platforms often rely on high-speed storage to deliver optimal performance. Whether you're running a VMware, Hyper-V, or KVM environment, this SSD can support multiple virtual machines (VMs) while maintaining low latency, ensuring a smooth and responsive virtualized infrastructure.

CDNs distribute web content to users around the world. The Dell 400-BKGR SSD can store and serve frequently accessed content with lightning-fast speed. This results in reduced load times for websites, videos, and other online resources, enhancing the user experience.

Big data and analytics applications require fast access to vast datasets. This SSD's high storage capacity and rapid read performance are well-suited for such workloads. It accelerates data processing, enabling organizations to extract valuable insights more quickly.

HPC clusters demand storage solutions that can keep up with the intense computational tasks they handle. The Dell 400-BKGR SSD's PCIe Gen4 interface and NVMe protocol are well-matched for HPC applications, reducing data bottlenecks and improving overall system efficiency.

To truly appreciate the capabilities of the Dell 400-BKGR SSD, let's examine some performance benchmarks.

Sequential read and write speeds are crucial for applications that transfer large files or data sequentially, such as video editing and data backups. The Dell 400-BKGR SSD, with its PCIe Gen4 and NVMe technologies, can achieve impressive sequential read speeds of up to [X] MB/s and sequential write speeds of up to [X] MB/s. This makes it a standout performer in scenarios that require high data throughput.

Random read and write IOPS (Input/Output Operations Per Second) are essential for applications with small, random data access patterns, such as databases and virtualized environments. The Dell 400-BKGR SSD can deliver an exceptional [X] IOPS for random reads and [X] IOPS for random writes. This means it can handle a large number of simultaneous read and write operations efficiently, ensuring responsive performance in demanding situations.

Low latency is critical for applications where data access time directly impacts performance. Thanks to its NVMe protocol and optimized design, the Dell 400-BKGR SSD boasts ultra-low latency, with read and write latencies measuring in microseconds. This near-instantaneous response time is particularly advantageous for real-time analytics, financial trading platforms, and other latency-sensitive workloads.

Enterprise environments require robust data protection and reliability features, and the Dell 400-BKGR SSD doesn't disappoint in this regard. Here are some of the key data protection mechanisms and reliability features it offers:

Unexpected power outages can lead to data corruption or loss. The Dell 400-BKGR SSD includes power-loss protection mechanisms that ensure any data in transit is safely written to the drive in the event of a sudden power failure. This helps maintain data integrity and reduces the risk of data loss.

The SSD employs advanced error correction and detection mechanisms to prevent data corruption during storage and retrieval. These features ensure that your data remains accurate and intact over time.

SSDs have a finite number of write cycles for each memory cell. Wear-leveling algorithms distribute write and erase cycles evenly across the NAND flash memory, extending the SSD's lifespan and preventing premature wear on specific cells.

The SSD supports SMART (Self-Monitoring, Analysis, and Reporting Technology) monitoring, which allows the server or storage system to proactively detect potential issues with the drive. This early warning system helps prevent unexpected drive failures and allows for timely maintenance.

Reducing power consumption is a priority for modern data centers aiming to minimize operational costs and environmental impact. The Dell 400-BKGR SSD is designed with power efficiency in mind. It consumes significantly less power compared to traditional HDDs, resulting in lower electricity bills and reduced heat generation, which, in turn, contributes to better overall system cooling.

The Dell 400-BKGR 7.68TB PCIe Gen4 NVMe Enterprise SSD is a technological marvel that combines high storage capacity, exceptional performance, and enterprise-grade reliability. With its compatibility with Dell PowerEdge servers, this SSD is a perfect fit for a wide range of applications, from database hosting to content delivery networks and high-performance computing.

By harnessing the power of PCIe Gen4 and NVMe, the Dell 400-BKGR SSD eliminates data bottlenecks and significantly enhances data access speeds, making it an invaluable addition to any server or data center infrastructure. Its data protection mechanisms, low latency, and power efficiency further solidify its position as a top-tier storage solution.

• Manufacturer: Dell
• Part Number or SKU# 400-BKGR
• Device Type: Solid State Drive (Internal)

• Capacity: 7.68TB
• Form Factor: 2.5 inches
• Interface: PCI Express Gen4 x4 / Dual Port x2

• Drive Writes Per Day (DWPD): 1
• Internal Data Rate: 7,000 Mbps (Read) / 3,800 Mbps (Write)
• Maximum 4KB Random Write: 135,000 IOPS
• Maximum 4KB Random Read: 1,450,000 IOPS

• Interfaces: 1 x PCI Express Gen4 x4 / Dual Port x2
• Compatible Bay: 2.5 inches

Compatibility:

This SSD is compatible with the following Dell systems:

• PowerEdge C6420
• PowerEdge R440
• PowerEdge R640
• PowerEdge R650
• PowerEdge R650xs
• PowerEdge R6525
• PowerEdge R740xd
• PowerEdge R7425
• PowerEdge R750
• PowerEdge R750xa
• PowerEdge R7525
• PowerEdge R840
• PowerEdge R940
• PowerEdge R940xa
• PowerEdge T550