345-BJMK Dell 3.84Tb SAS-12Gbps Read-Intensive 1DWPD 2.5-Inch SSD.
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Dell 3.84TB SAS 12Gbps SSD Overview
The Dell 3.84TB SAS 12Gbps Read Intensive TLC SSD is designed for high-performance, enterprise-class storage, tailored to Dell EMC PowerEdge servers from the 14th to 16th generation. This drive combines reliability, speed, and endurance, making it an ideal choice for data-heavy applications.
Key Technical Features
- Manufacturer: Dell
- Part Number: 345-BJMK
- Capacity: 3.84TB
- Interface: SAS 12Gbps
- Form Factor: 2.5-inch small form factor (SFF)
- NAND Type: TLC (Triple-Level Cell)
- Type: Hot-swap Solid State Drive
- Endurance: 1 DWPD (Drive Writes Per Day)
Performance Specifications
- Sequential Read Speed: 4,200 MB/s
- Sequential Write Speed: 3,650 MB/s
- Random Read Speed: 720K IOPS (4KiB)
- Random Write Speed: 155K IOPS (4KiB)
Reliability & Endurance
This Dell SSD is engineered for long-term reliability, offering:
- MTTF (Mean Time to Failure): 2.5 million hours
- Endurance: 1 DWPD, ensuring consistent performance over time
Expansion & Connectivity
- Interface: SAS 24Gbps
- Compatibility: Fits in 2.5-inch hot-swap bays
Broad Server Compatibility
This solid-state drive is compatible with a wide range of Dell EMC PowerEdge servers, including but not limited to:
- PowerEdge C6420, C6520, C6525
- PowerEdge R350, R450, R550, R640, R650, and more
- PowerEdge T550, T560
- PowerVault MD2424 and others
Dell 345-BJMK SSD
The Dell 345-BJMK 3.84Tb SAS-12Gbps Read-Intensive SSD is designed to offer exceptional performance for data-driven environments. This high-capacity solid-state drive (SSD) is engineered to meet the demanding requirements of modern enterprises, offering superior read speeds, high endurance, and reliable performance. It’s perfect for environments such as data centers, cloud storage systems, and other applications that require fast, consistent data retrieval capabilities. In this section, we will explore the features, benefits, and technical specifications of the Dell 345-BJMK SSD, including its use cases and compatibility with various systems.
High Capacity and Large Storage Space
With an impressive storage capacity of 3.84 terabytes (Tb), the Dell 345-BJMK provides ample space to store large datasets, applications, and virtual environments. This large capacity makes it suitable for businesses dealing with vast amounts of information, including databases, cloud storage, and virtualized environments where high data throughput is essential.
Read-Intensive Performance
The Dell 345-BJMK SSD is designed to excel in read-intensive workloads. It offers enhanced read speeds, ensuring that data can be accessed at high speeds, significantly improving system performance. Whether you're running analytics workloads, data processing tasks, or complex queries, this SSD can handle demanding workloads that require fast read performance. Its optimized performance ensures that the system maintains high throughput and low latency.
12Gbps SAS Interface
Equipped with a SAS-12Gbps interface, the Dell 345-BJMK SSD offers rapid data transfer rates, enabling quicker communication between the storage drive and server components. This high-speed interface is ideal for enterprise environments, allowing for efficient data management and enhanced server performance. The 12Gbps SAS interface ensures that the SSD integrates seamlessly into high-performance systems, facilitating fast data read and write speeds.
Endurance and Durability
One of the standout features of the Dell 345-BJMK SSD is its 1DWPD (Drive Writes Per Day) endurance rating. This high endurance level ensures that the SSD can handle a large volume of write operations every day, making it ideal for environments where constant data writes are occurring, such as in transactional applications, high-traffic servers, and database environments. The SSD is designed to provide long-lasting reliability and durability, minimizing the need for frequent replacements.
2.5-Inch Form Factor
The 2.5-inch form factor of the Dell 345-BJMK SSD ensures compatibility with a wide range of servers, storage arrays, and workstations. Its compact size allows for flexible deployment in environments where space is limited, such as in data centers or racks. Despite its small size, the drive doesn’t compromise on performance or storage capacity, making it an ideal choice for organizations seeking space-efficient solutions without sacrificing performance.
Applications of the Dell 345-BJMK SSD
The Dell 345-BJMK 3.84Tb SAS-12Gbps SSD is an ideal solution for several high-demand applications that require high-capacity, fast-access storage:
Enterprise Data Centers
Data centers require reliable, high-performance storage solutions to handle the large amounts of data processed daily. The Dell 345-BJMK SSD is a perfect fit for enterprise data centers, where high read speeds, scalability, and durability are crucial. This SSD can significantly enhance the performance of applications like cloud computing, big data analytics, and virtualization, ensuring fast access to stored information.
Cloud Storage and Virtualized Environments
As more businesses move to cloud infrastructures, the demand for efficient and reliable storage solutions has grown. The Dell 345-BJMK SSD delivers excellent performance in virtualized environments, where high IOPS (Input/Output Operations Per Second) and low latency are essential. It can handle high-concurrency workloads and provide fast data retrieval, ensuring that cloud-based applications run smoothly with minimal lag.
High-Performance Databases
In high-performance database environments, fast read speeds are critical to ensure that queries are processed quickly and efficiently. The Dell 345-BJMK’s read-intensive design makes it a perfect choice for database management systems (DBMS) such as SQL Server, Oracle, and MySQL. Its ability to handle large-scale read operations with minimal delay makes it ideal for transactional applications and data-heavy operations.
Big Data and Analytics
Big data environments demand storage devices that can handle large volumes of data while offering fast access speeds. The Dell 345-BJMK SSD’s large capacity and high read performance make it a valuable tool in big data environments, enabling faster data processing and analysis. Whether used in machine learning, data science, or business intelligence applications, this SSD accelerates data analytics tasks, improving efficiency and productivity.
Content Delivery Networks (CDNs)
Content delivery networks rely on high-speed storage solutions to deliver data and content to users quickly. The Dell 345-BJMK SSD is well-suited for CDN environments, providing the necessary speed to serve content efficiently. Its high read capabilities make it an excellent choice for caching solutions, ensuring rapid content delivery with minimal latency.
Compatibility and Integration with Enterprise Systems
The Dell 345-BJMK SSD is designed to integrate seamlessly with a wide range of enterprise systems, from servers and storage arrays to workstations and high-performance computing platforms. It is backward compatible with earlier versions of SAS interfaces, ensuring broad compatibility across different generations of hardware. The SSD’s 2.5-inch form factor also ensures that it fits into a variety of chassis, making it easy to deploy in existing systems without the need for additional modifications or upgrades.
Server Compatibility
As an enterprise-class SSD, the Dell 345-BJMK is compatible with a variety of server platforms. It can be easily integrated into modern servers, whether using a direct connection to a SAS controller or through a backplane that supports 2.5-inch drives. The SAS interface ensures that the SSD can be used in high-performance systems, supporting both small and large-scale enterprise environments. Its performance is ideal for mission-critical applications and services, where uptime and reliability are paramount.
Storage Arrays
Storage arrays, which often require high-density, high-performance drives, benefit from the Dell 345-BJMK’s large capacity and fast read speeds. The 12Gbps SAS interface ensures quick data access, while the 2.5-inch form factor allows for efficient use of space within the array. Whether used in a high-end enterprise storage array or a more compact solution, this SSD enhances the overall performance of the system, providing rapid access to data.
Performance Metrics and Specifications
The performance of the Dell 345-BJMK SSD is backed by robust technical specifications that ensure reliable and consistent performance over time. Understanding these specifications is crucial for IT managers and system architects when choosing storage solutions for their environments.
Sequential Read/Write Speeds
The Dell 345-BJMK SSD provides impressive sequential read speeds, making it well-suited for environments where large volumes of data need to be read quickly. It is capable of delivering speeds up to 2,100 MB/s, which significantly enhances system performance in applications that require quick data retrieval. The write speeds are also optimized for read-intensive applications, ensuring efficient operation during workloads that focus more on reading data than writing it.
IOPS Performance
In terms of IOPS (Input/Output Operations Per Second), the Dell 345-BJMK offers high performance in read-heavy environments. It supports high IOPS, ensuring that workloads with high concurrent access requirements can be handled smoothly. This is especially beneficial in environments where multiple users or applications are requesting data at the same time, as it minimizes latency and ensures consistent throughput.
MTBF and Reliability
The Dell 345-BJMK SSD boasts an impressive Mean Time Between Failures (MTBF) of 2 million hours, ensuring a long operational life under typical enterprise workloads. This durability makes the drive highly reliable for use in mission-critical applications, where downtime can be costly and disruptive. The SSD is designed for 24/7 operations, ensuring that it meets the reliability standards of modern enterprise IT environments.
Power Loss Protection
Power loss protection is a crucial feature for enterprise SSDs, and the Dell 345-BJMK SSD comes equipped with this technology. In the event of an unexpected power failure, the drive is designed to protect data in transit, ensuring that no data is lost and reducing the risk of corruption. This feature is essential for maintaining the integrity of mission-critical data and minimizing downtime in high-availability systems.
Environmental Sustainability
As organizations increasingly prioritize sustainability, the environmental impact of storage solutions has become a significant consideration. The Dell 345-BJMK SSD is designed with energy efficiency in mind. It consumes less power compared to traditional hard drives and other non-SSD storage solutions, helping organizations reduce their carbon footprint while still achieving excellent performance. The drive’s low power consumption contributes to overall system efficiency and lower operational costs, making it an attractive choice for environmentally conscious enterprises.