Dell 7.68TB SED SAS-24GBPS SSD - 345-BJGG

Product Overview

• Brand: Dell
• Model Number: 345-BJGG

Key Specifications

Drive Type

• Solid State Drive (SSD) - Hot-swappable
• Capacity: 7.68 TB
• NAND Flash Memory: BICS Flash™ TLC

Physical Characteristics

• Form Factor: 2.5 inches
• Thickness: 15mm

Interface & Performance

• Interface: SAS-4 / SAS 24 Gb/s
• Endurance: Read-intensive
• Self-Encrypting Drive (SED): Yes
• DWPD: 1 Write Per Day
• Interface Speeds:
  • 22.5 Gbit/s
  • 12.0 Gbit/s
  • 6.0 Gbit/s
  • 3.0 Gbit/s
  • 1.5 Gbit/s

Performance Metrics

Read & Write Speeds

• Sustained 128 KiB Sequential Read: 4200 Mb/s
• Sustained 128 KiB Sequential Write: 4100 Mb/s

IOPS Performance

• Sustained 4 KiB Random Read: 720,000 IOPS
• Sustained 4 KiB Random Write: 175,000 IOPS

Reliability Features

• Data Loss Protection: Yes
• Mean Time Between Failures (MTBF): 2,500,000 hours

Connectivity & Expansion Options

Interface Specifications

• Connection: 1 x SAS 24 Gb/s
• Compatible Bays: 1 x Hot-swap 2.5-inch

Supported Systems

Compatibility List

• PowerEdge C6420
• PowerEdge C6520
• PowerEdge C6525
• PowerEdge C6620
• PowerEdge Hs5610
• PowerEdge Hs5620
• PowerEdge R350
• PowerEdge R440
• PowerEdge R450
• PowerEdge R550
• PowerEdge R640
• PowerEdge R650
• PowerEdge R650xs
• PowerEdge R6515
• PowerEdge R6525
• PowerEdge R660
• PowerEdge R660xs
• PowerEdge R6615
• PowerEdge R6625
• PowerEdge R740
• PowerEdge R740xd
• PowerEdge R750
• PowerEdge R750xa
• PowerEdge R750xs
• PowerEdge R7515
• PowerEdge R7525
• PowerEdge R760
• PowerEdge R760xa
• PowerEdge R760xs
• PowerEdge R7615
• PowerEdge R7625
• PowerEdge R840
• PowerEdge R860
• PowerEdge R940
• PowerEdge R940xa
• PowerEdge R960
• PowerEdge T550
• PowerEdge T560
• PowerEdge Xe9680
• PowerEdge Xr7620
• PowerVault MD2424

Capacity

The Dell 7.68TB SED SAS-24GBPS SSD is a powerful storage solution with a massive capacity of 7.68TB. This high storage capacity allows users to store a vast amount of data, including large files, multimedia content, and databases. Whether you are a professional photographer, video editor, or database administrator, this SSD provides ample space to accommodate your needs.

Benefits of 7.68TB Capacity

With the 7.68TB capacity, users can enjoy several advantages:

1. Efficient Data Management

Having a large storage capacity eliminates the need for constantly managing and organizing data. Users can store all their files and folders in one place without worrying about running out of space. This streamlines data management and improves productivity by minimizing the time spent on file transfers or searching for free space.

2. Enhanced Performance

The 7.68TB capacity allows for faster data access and retrieval. With more space available, the SSD can distribute data across multiple NAND flash memory chips, enabling parallel processing and reducing latency. This results in improved read and write speeds, ensuring faster application launches, file transfers, and overall system performance.

3. Scalability

The large capacity of 7.68TB offers scalability for future growth and expansion. As businesses generate more data over time, having enough storage space becomes crucial. With this SSD, users can confidently accommodate their growing storage needs without worrying about upgrading or replacing their storage devices frequently.

4. Consolidated Storage

By providing 7.68TB of storage in a single device, this SSD enables users to consolidate their storage infrastructure. Instead of using multiple smaller drives, users can centralize their data storage, making it easier to manage, backup, and secure their data. This consolidation also reduces the hardware footprint and power consumption, resulting in cost savings for businesses.

Importance of 7.68TB Capacity

The importance of the 7.68TB capacity cannot be overstated for users who deal with large volumes of data. Whether it's for personal or professional use, having sufficient storage space ensures smooth operations, efficient data management, and future scalability.

Interface

The Dell 7.68TB SED SAS-24GBPS SSD features a SAS-24GBPS interface, providing users with a high-speed connection for data transfer and communication with their systems. The SAS (Serial Attached SCSI) interface offers several advantages over other interfaces such as SATA or PCIe.

Benefits of SAS-24GBPS Interface

The SAS-24GBPS interface offers the following benefits:

1. Faster Data Transfer

The SAS-24GBPS interface provides significantly higher data transfer rates compared to SATA or PCIe interfaces. With a maximum transfer rate of 24Gbps, users can experience lightning-fast file transfers, reducing waiting times and improving overall system performance.

2. Increased Bandwidth

The SAS-24GBPS interface offers increased bandwidth, allowing for greater throughput of data. This is particularly beneficial when dealing with large files or demanding applications that require high data throughput. Users can enjoy smooth and uninterrupted data streaming, enhancing productivity and user experience.

3. Compatibility and Interoperability

The SAS-24GBPS interface is backward compatible with lower-speed SAS interfaces, ensuring compatibility with existing infrastructure and devices. It also provides interoperability with a wide range of storage devices, servers, and RAID controllers, allowing users to seamlessly integrate the SSD into their existing systems without the need for major upgrades or replacements.

4. Redundancy and Fault Tolerance

SAS interfaces support advanced features like multipath I/O and SCSI command queuing, which provide redundancy and fault tolerance. These features enable the SSD to establish multiple paths between the storage device and the host system, ensuring data availability even in case of hardware failures or link disruptions. This enhances data reliability and minimizes downtime.

Importance of SAS-24GBPS Interface

The SAS-24GBPS interface plays a vital role in ensuring high-speed data transfer, compatibility, and fault tolerance. It is particularly important for users who require fast and reliable storage solutions for their critical applications, such as enterprise servers, databases, and high-performance computing environments.

Encryption

The Dell 7.68TB SED SAS-24GBPS SSD incorporates Self-Encrypting Drive (SED) technology to provide advanced data security and protection. This encryption feature ensures that sensitive data stored on the SSD remains safe from unauthorized access or theft.

Benefits of SED Encryption

The SED encryption feature offers several benefits:

1. Data Confidentiality

SED encryption ensures that all data stored on the SSD is encrypted at rest. This means that even if the drive is physically stolen or accessed without authorization, the data remains unreadable without the encryption key. This protects sensitive information from being exposed to unauthorized individuals or malicious entities.

2. Compliance with Data Security Regulations

Data security regulations and compliance requirements are becoming increasingly stringent. By utilizing SED encryption, users can meet these requirements and ensure compliance with industry regulations such as GDPR (General Data Protection Regulation) or HIPAA (Health Insurance Portability and Accountability Act). This protects businesses from legal consequences and reputational damage.

3. Easy Data Erasure

SED encryption simplifies the process of securely erasing data from the SSD. By simply deleting or resetting the encryption key, users can render the data on the drive permanently inaccessible. This feature is particularly useful when retiring or repurposing the SSD, ensuring that no sensitive information remains on the device.

4. Minimal Performance Impact

SED encryption is implemented at the hardware level, ensuring minimal impact on performance compared to software-based encryption methods. The encryption and decryption processes are seamlessly integrated into the SSD's controller, allowing for fast and efficient data access while maintaining data security.

Importance of SED Encryption

For users who handle sensitive data, such as financial records, customer information, or classified documents, SED encryption is of utmost importance. It provides a robust layer of security, ensuring data confidentiality, compliance with regulations, and peace of mind.

Part Number

The Dell 7.68TB SED SAS-24GBPS SSD has a unique part number, 345-BJGG. The part number serves as a distinct identifier for the specific product model and helps users in identifying and procuring the correct SSD for their needs.

Benefits of Part Number

The part number offers several benefits to users:

1. Accurate Identification

The part number ensures accurate identification of the product model. It eliminates any confusion or ambiguity that may arise due to similar-sounding or visually identical products. Users can confidently refer to the part number when ordering or searching for product specifications, ensuring they receive the exact SSD they require.

2. Compatibility Assurance

The part number helps users ensure compatibility with their systems and infrastructure. By cross-referencing the part number with compatibility lists or specifications provided by Dell, users can verify that the SSD is compatible with their server, storage array, or RAID controller. This avoids issues of incompatibility and saves time and money on returns or replacements.

3. Warranty and Support

The part number is often linked to warranties and support services offered by Dell. By providing the part number when seeking assistance or filing a warranty claim, users can ensure a seamless and efficient support experience. Dell's customer support representatives can quickly identify the product model and provide the necessary assistance or warranty coverage.

4. Easy Documentation and Tracking

The part number simplifies documentation and inventory tracking processes. Users can easily record and track the specific SSD models they possess using the part number as a reference. This is particularly important for businesses with large-scale deployments, as it facilitates asset management and helps in maintaining an organized inventory of hardware components.

Importance of Part Number

The part number serves as a crucial element in accurately identifying, procuring, and supporting the Dell 7.68TB SED SAS-24GBPS SSD. It ensures compatibility, assists in warranty claims, simplifies documentation, and enables efficient inventory management for both individual users and businesses.