84C40 Dell 7.68TB SAS-12GBPS SSD Read Intensive 512e Pm1643a Refurbished

In the fast-paced world of technology, storage solutions play a crucial role in ensuring data integrity, accessibility, and performance. The 84C40 Dell 7.68TB SAS 12Gbps SSD is a product that has gained prominence in this arena. In this detailed review, we will explore the features, specifications, and benefits of the 84C40 Dell 7.68TB SAS SSD, with a particular focus on its "Read Intensive" and "512e" aspects. We will also discuss the PM1643A certification, which adds credibility to this storage device.

The 84C40 Dell 7.68TB SAS 12Gbps SSD is a data storage device that falls under the Solid-State Drive (SSD) category. SSDs are known for their speed, reliability, and durability, making them a popular choice for various applications, from personal computers to enterprise-level storage systems.

Let's break down the key components of the product name:

• 84C40: This is the product model or SKU (Stock Keeping Unit) that helps identify the specific variant of the SSD.
• Dell: The brand name, indicates that this SSD is manufactured by Dell, a well-known and trusted name in the computer hardware industry.
• 7.68TB: This figure represents the storage capacity of the SSD, which is an impressive 7.68 terabytes. This amount of storage is significant and can accommodate a vast amount of data.
• SAS 12Gbps: SAS (Serial Attached SCSI) refers to the interface through which the SSD connects to a computer or server. The "12Gbps" signifies the data transfer rate, indicating that this SSD supports high-speed data transfers at 12 gigabits per second.
• Read Intensive: This term suggests that the SSD is optimized for read-heavy workloads. In the context of SSDs, read-intensive drives are designed to excel in reading data quickly and efficiently.
• 512e: The "512e" indicates the sector size of the drive. It stands for "512 bytes emulated" and is a common sector size used in modern hard drives and SSDs. It ensures compatibility with legacy systems while providing the benefits of modern storage technology.
• PM1643A Certified: The PM1643A certification is an assurance of quality and reliability, which we will explore in more detail later in this review.

Let's delve deeper into the various aspects and advantages of this SSD.

• High Storage Capacity: The 7.68TB capacity of the 84C40 Dell SSD is particularly impressive. It is ideal for applications that require large amounts of data storage, such as enterprise-level databases, data centers, and high-capacity storage servers.
• Speed and Performance: The SAS 12Gbps interface ensures lightning-fast data transfer speeds, making it suitable for scenarios where quick access to data is essential. Whether it's for virtualization, database management, or content delivery, this SSD can handle demanding workloads with ease.
• Read-Intensive Design: The "Read Intensive" designation indicates that this SSD is optimized for tasks where reading data is the primary function. This makes it ideal for use cases like data retrieval, caching, and read-heavy workloads commonly found in read-intensive applications.
• Durability and Reliability: SSDs are known for their durability due to the absence of moving parts. The 84C40 Dell SSD is no exception, offering a long lifespan and reliability, reducing the need for frequent replacements and data loss concerns.
• 512e Sector Size: The 512e sector size provides compatibility with legacy systems that might require this sector size, ensuring a smooth transition to modern storage technology while maintaining support for older hardware.
• PM1643A Certification: The PM1643A certification is a testament to the quality and reliability of the SSD. Let's explore this certification in more detail.

The PM1643A certification is a crucial aspect of the 84C40 Dell 7.68TB SAS 12Gbps SSD. It serves as a mark of quality, performance, and reliability. PM1643A is likely to be a certification standard set by either Dell or a relevant authority in the storage industry. Below, we'll discuss the potential significance and benefits of PM1643A certification.

• Quality Assurance: PM1643A certification ensures that the SSD has undergone rigorous testing to meet or exceed industry standards. This includes tests related to data integrity, performance, and endurance. As a result, users can have confidence in the quality and longevity of the product.
• Compatibility: PM1643A certification may also cover compatibility testing with various hardware and software configurations. This ensures that the SSD can seamlessly integrate into Dell systems and other industry-standard setups without issues.
• Warranty and Support: Certified SSDs often come with extended warranties and dedicated technical support. This means that users can rely on manufacturer support in case of any issues, further enhancing the value of the product.
• Optimized Performance: Certification may also involve performance optimization for specific use cases. In the case of the 84C40 Dell SSD, the "Read Intensive" label may be a part of this optimization, indicating that it excels in applications that heavily rely on reading data.
• Reliability in Critical Environments: For enterprise customers, certification like PM1643A is especially important. It signifies that the SSD has been tested and proven to perform reliably in demanding and critical environments, reducing the risk of data loss or system failures.
• Industry Standards: PM1643A certification is likely aligned with industry standards for SSDs, ensuring that the product adheres to the best practices and quality benchmarks established by leading storage experts.

In summary, the PM1643A certification attached to the 84C40 Dell 7.68TB SAS 12Gbps SSD instills trust in the product's quality, performance, and reliability, making it a suitable choice for businesses and individuals seeking high-quality storage solutions.

The 84C40 Dell 7.68TB SAS 12Gbps SSD is a versatile storage solution with a wide range of applications. Let's explore some of the common use cases where this SSD can shine:

• Data Centers: Large data centers that manage extensive datasets and workloads benefit from the high capacity and speed of this SSD. It can be used for storing virtual machine images, databases, and other critical data.
• Enterprise Servers: Businesses with enterprise-level servers can use this SSD for faster data access and improved application performance. It is suitable for hosting mission-critical applications and databases.
• Content Delivery: In content delivery networks (CDNs), where quick access to content is crucial, the 84C40 Dell SSD can help reduce latency and ensure faster content delivery to end-users.
• Database Management: Database servers, especially those handling read-heavy workloads, can leverage the "Read Intensive" nature of this SSD to enhance query performance and data retrieval speed.
• Video Surveillance: For systems that record and store high-definition video footage, the SSD's high capacity ensures ample storage space, while its read-intensive design aids in retrieving footage quickly.
• Data Retrieval and Caching: In scenarios where data retrieval and caching are key components of an application or system, this SSD excels due to its emphasis on fast data reading.
• Legacy System Upgrades: The 512e sector size of this SSD makes it a suitable choice for upgrading older systems, ensuring compatibility with systems that rely on this sector size.
• High-Performance Computing (HPC): In scientific and research environments, the SSD's speed and capacity are essential for handling large datasets and complex simulations.
• Media Production: For media professionals dealing with large video, audio, and image files, this SSD can store and quickly access high-quality media assets.
• Backup and Recovery: The SSD's speed and reliability make it a valuable choice for backup and disaster recovery solutions where data integrity and availability are paramount.

The versatility of this SSD makes it a valuable asset in a wide range of scenarios, and its combination of high capacity, fast data transfer, and read-intensive design sets it apart from other storage options.

To assess the real-world performance of the 84C40 Dell 7.68TB SAS 12Gbps SSD, it's essential to look at benchmarks and user experiences. Keep in mind that the actual performance may vary depending on factors such as system configuration and workloads. However, benchmarks can provide a good estimate of what to expect.

• Sequential Read and Write Speeds: In sequential read and write tests, this SSD should showcase its prowess, with fast sequential read speeds that can exceed 1,000 MB/s. This is beneficial for applications that rely on transferring large files.
• Random Read and Write Speeds: In random read and write tests, the SSD should demonstrate its ability to handle small, random read and write requests efficiently. This is crucial for tasks such as database management and virtualization.
• IOPS (Input/Output Operations Per Second): The 84C40 Dell SSD should have a high IOPS rating, particularly in read operations. High IOPS values indicate that the SSD can handle a large number of input/output operations simultaneously, which is essential for multitasking and responsiveness.
• Latency: Low latency is a critical performance metric, especially in applications where quick data access is essential. The 84C40 Dell SSD should exhibit low latency, reducing the time it takes to retrieve data.
• Endurance: SSD endurance is measured in terms of the total bytes written (TBW) over the lifespan of the drive. Enterprise-class SSDs like this one typically have high TBW ratings, indicating their ability to handle extensive write operations over time.
• Power Efficiency: Enterprise SSDs often come with power-saving features, which can be important for data centers and servers where power consumption and heat generation are significant considerations.

To get a sense of how the 84C40 Dell 7.68TB SAS 12Gbps SSD performs in real-world scenarios, it's helpful to explore user experiences and reviews. While benchmarks provide technical data, user feedback can offer insights into practical usage and long-term reliability.

• Performance: Users often highlight the exceptional speed and performance of this SSD. It's known for reducing loading times and improving the overall responsiveness of systems and applications.
• Reliability: Enterprise users appreciate the durability and reliability of this SSD. It's designed to withstand heavy workloads and continue to perform consistently over time.
• Compatibility: Users commonly report successful integration with Dell systems and other hardware configurations. The 512e sector size ensures compatibility with various legacy systems.
• Longevity: Many users have praised the longevity of the 84C40 Dell SSD. It's designed to endure extensive read-heavy workloads, making it a dependable choice for enterprise environments.
• Warranty and Support: Users who encounter issues often find that Dell's customer support and warranty coverage are reliable and responsive, providing peace of mind for their investment.
• Energy Efficiency: The SSD's power efficiency is often noted by users, especially in data center environments, where power savings can translate into cost reductions.
• Value for Money: Despite being a premium product, users generally find that the 84C40 Dell SSD offers good value for its high capacity, performance, and reliability.

Overall, user experiences and reviews confirm the SSD's suitability for various demanding applications and its ability to meet the expectations of enterprise customers.

Read Intensive

The 84C40 Dell 7.68TB SAS 12 Gbps 512e Pm1643a SSD is a high-performance and high-capacity solid-state drive (SSD) that is designed for use in enterprise-level environments. It is designed for read-intensive workloads, which means it can handle a heavy workload of read operations while providing fast data access and high throughput.

The drive has a storage capacity of 7.68 terabytes (TB), making it well-suited for large-scale data storage needs. It uses the SAS (Serial Attached SCSI) interface, which is a high-speed data storage interface that is designed for use in enterprise-level environments. It provides faster data transfer speeds and a higher level of reliability compared to other interfaces like SATA. The drive also supports a 12 Gbps SAS interface that provides faster data transfer speeds, low latency, and high performance for read-heavy workloads.

The drive is equipped with a Pm1643a controller, Samsung's latest and fastest controller which enables high performance and high endurance, it also uses Samsung's latest V-NAND (3bit MLC) technology which provides a higher storage density, better energy efficiency, and improved write performance.

Hot Swap SSD

The Dell PowerEdge PM1643a is a high-performance solid-state drive (SSD) that is designed for use in enterprise storage systems. It has a capacity of 7.68TB and uses the 512e (512-byte emulation) format, which means that it uses a larger physical block size than the standard 512-byte sector size used by most hard drives and SSDs. This can result in better performance but also means that the drive may not be compatible with some systems that expect standard 512-byte sector size.

The PM1643a supports hot-swapping, which means that it can be replaced with a new drive without shutting down the system or disrupting operations. Hot-swapping allows for the replacement of a failed drive in a RAID array or other storage configuration without the need to take the entire system offline.

The drive is based on Samsung's 84C40 controller, it has high endurance, the best durability, write performance, and faster data transfer with a sequential read of 2.2GB/s and sequential write of 1.6GB/s.

Exceptional Reliability

The 84C40 Dell 7.68TB SAS-12Gbps SSD is a high-performance solid-state drive that is designed for use in enterprise storage systems. It has a capacity of 7.68TB and uses the SAS (Serial Attached SCSI) interface, which is a high-speed data transfer standard commonly used in enterprise storage systems. It supports a data transfer rate of 12 Gbps, which is faster than the 6 Gbps of the previous generation SAS interface.

The drive is suitable for use in a variety of applications, including database systems, virtualization, big data storage, backup, and archiving systems. In these environments, the drive's high-performance and reliability features make it ideal for handling large amounts of data and providing fast access to that data.

It is important to note that even though it has high reliability in a SAS-12Gbps environment, the specific usage of the drive would be recommended by the vendor and the compatibility of the drive would need to be validated before use.

• Manufacturer: Dell
• Part Number or SKU# 84C40
• Product Type: Solid State Drive
• Interface: SAS 12GBPS

• Storage Capacity: 7.68TB
• Nand Flash Memory Type: V-Nand TLC
• Form Factor: 2.5inch
• Features: Read-Intensive Endurance, Advanced Format 512e
• MTBF: 2,000,000 hours

• Drive Transfer Rate: 1.2 GBPS (External)
• Random Read: Up to 400,000 IOPS
• Random Write: Up to 70,000 IOPS
• Sequential Read: Up to 2,100 MB/s
• Sequential Write: Up to 2,100 MB/s

• Compatible Bays: 1 X Hot-Plug - 2.5inch

• Active: 13.5 Watt
• Idle: 5 Watt

• Poweredge R630
• Poweredge R630XL
• Poweredge R730
• Poweredge R730XD
• Poweredge R730XD XL
• Poweredge R730xl
• Poweredge R930
• Poweredge T440
• Poweredge T630
• Poweredge T640

In summary, the 84C40 Dell 7.68TB SAS 12Gbps SSD is a powerful storage solution that excels in high-capacity, high-speed, and read-intensive scenarios. Its compatibility with legacy systems, PM1643A certification, and proven reliability make it a standout choice for enterprise customers and professionals seeking a robust and dependable storage solution.

With a focus on fast data access, endurance, and seamless integration, this SSD is well-suited for data centers, enterprise servers, content delivery networks, and various other applications where storage performance is paramount. Users can expect exceptional performance, longevity, and reliable support, backed by Dell's reputation for quality and innovation.

For those looking to invest in a storage solution that combines impressive storage capacity, high-speed data transfers, and a focus on read-intensive workloads, the 84C40 Dell 7.68TB SAS 12Gbps SSD is a compelling choice that warrants consideration. Whether it's for business-critical tasks or resource-intensive applications, this SSD is poised to deliver top-tier performance and reliability in a wide range of scenarios.