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Dell R6TTJ 400GB SAS 12GBPS SSD Write Intensive Endurance 3d Refurbished

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Part Number#: R6TTJ
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Short Description:
R6TTJ 400 Gigabytes (GB) Serial-Attached SCSI (SAS) 12 Gigabytes Per Second (GBPS) Write Intensive Endurance 10 Dwpd Bics Flash 3d Triple Level Cell (TLC) Hot Plug Internal Solid State Drive for Server | Made by Dell | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Outline for the Dell R6TTJ 400GB SAS 12GBPS SSD

The Dell R6TTJ is a high-performance solid-state drive designed for server applications. It offers a large storage capacity of 400 gigabytes (GB) and utilizes Serial-Attached SCSI-SAS technology, providing fast and reliable data transfer rates of up to 12 gigabytes per second (GBPS). This SSD is specifically engineered for write-intensive workloads, boasting a robust endurance rating of 10 drive writes per day (DWPd). It employs cutting-edge BiCS Flash 3D Triple Level Cell (TLC) NAND technology, ensuring efficient data storage and retrieval.

Understanding the Dell R6TTJ SAS 12GBPS Hot Plug Solid State Drive

The Dell R6TTJ 400GB SAS SSD is designed to meet the demanding storage requirements of modern servers, offering a balance of speed, reliability, and endurance. Let's break down its key specifications and features:


The Dell R6TTJ SSD provides a storage capacity of 400 gigabytes, enabling it to accommodate a vast amount of data, applications, and system files. The Dell R6TTJ SSD has a storage capacity of 400 Gigabytes (GB), making it suitable for storing large amounts of data in server environments.


Serial-attached SCSI (SAS) is a high-speed interface used to connect storage devices such as hard disk drives (HDDs) and solid-state drives (SSDs) to servers and workstations. SAS provides several advantages over other interfaces, including high data transfer rates, robustness, and scalability. With a data transfer rate of 12 gigabytes per second (GBPS), the Dell R6TTJ SSD offers exceptional performance for demanding server environments.

Data Transfer Rate

With a blazing-fast data transfer rate of 12 gigabytes per second (GBPS), this SSD enhances overall system performance by minimizing latency and accelerating data access speeds.


The Dell R6TTJ SSD boasts an impressive endurance rating of 10 drive writes per day (DWPD), signifying its ability to withstand extensive write operations without compromising reliability or longevity.

NAND Flash Technology

The Dell R6TTJ SSD utilizes BiCS Flash 3D Triple Level Cell (TLC) NAND technology for efficient data storage and retrieval. TLC NAND flash memory cells can store three bits of data per cell, allowing for higher storage densities and lower cost per gigabyte compared to other NAND technologies. Furthermore, 3D NAND technology stacks memory cells vertically, increasing capacity while reducing power consumption and improving performance. By leveraging BiCS Flash 3D TLC technology, the Dell R6TTJ SSD delivers high capacity, reliability, and performance for enterprise server applications.

Hot Plug Capability

Hot-plug functionality allows for the insertion or removal of storage devices while the server is running, without the need for a system shutdown or reboot. This feature is particularly useful in mission-critical environments where uninterrupted operation is essential. The Dell R6TTJ SSD is designed for hot plug capability, enabling IT administrators to easily install, replace, or upgrade drives without disrupting server operations. This enhances system availability, reduces downtime, and simplifies maintenance tasks in enterprise server deployments.

Internal Solid State Drive

As an internal solid-state drive, the Dell R6TTJ SSD is designed to be installed directly within the server chassis, providing a compact and space-efficient storage solution for enterprise-grade applications.

Benefits of the Dell R6TTJ 400GB SAS SSDEnhanced Performance

By harnessing the power of the SAS interface and cutting-edge NAND flash technology, the Dell R6TTJ SSD delivers unparalleled performance, enabling servers to handle intensive workloads with ease. The SSD's high-speed data transfer rates and low latency enable faster access to critical data and applications, enhancing overall system performance and user productivity.

Improved Reliability

With its high endurance rating and advanced error correction mechanisms, the Dell R6TTJ SSD ensures data integrity and reliability, minimizing the risk of data loss or corruption even in demanding operational environments. With its write-intensive endurance rating and advanced NAND flash technology, the SSD delivers robust reliability and data integrity, reducing the risk of data loss or corruption.

Reduced Latency

The ultra-fast data transfer rate of 12GBPS significantly reduces latency, allowing servers to access and retrieve data with minimal delay, thereby optimizing application responsiveness and user experience.

Energy Efficiency

Compared to traditional hard disk drives (HDDs), SSDs consume less power and generate less heat, contributing to overall energy efficiency and lower operational costs in data center environments.


With its generous storage capacity and robust performance characteristics, the Dell R6TTJ SSD offers scalability and flexibility, enabling organizations to expand their storage infrastructure to meet evolving business needs. As organizations grow and their storage requirements increase, the SSD's scalable architecture allows for seamless expansion and integration into existing infrastructure, ensuring future-proof storage solutions.

Applications of the Dell R6TTJ SSDEnterprise Servers

The Dell R6TTJ SSD is ideally suited for enterprise servers deployed in data centers, cloud environments, and high-performance computing clusters, where reliability, performance, and scalability are paramount. The high-speed data transfer and durability of the Dell R6TTJ SSD make it well-suited for database servers, where fast access to large datasets is essential.

Database Applications

For database servers handling transactional workloads, analytics, and data warehousing tasks, the Dell R6TTJ SSD provides the speed and reliability required to ensure optimal database performance and responsiveness. Servers handling big data analytics tasks require storage solutions capable of handling massive datasets efficiently. The Dell R6TTJ SSD meets these requirements with its high-speed performance and write-intensive endurance.


In virtualized environments, where multiple virtual machines compete for system resources, the Dell R6TTJ SSD accelerates storage performance, enabling efficient virtual machine deployment, migration, and management. Virtualized environments benefit from the SSD's performance and reliability, ensuring the smooth operation of virtual machines and applications.

Content Delivery Networks (CDNs)

Content delivery networks rely on fast and reliable storage infrastructure to deliver multimedia content, streaming media, and web applications to users worldwide. The Dell R6TTJ SSD enhances CDN performance by minimizing latency and improving content delivery speeds.

General Information of the Dell R6TTJ SAS 12GBPS SSD
  • Manufacturer: Dell
  • Model Number or SKU# R6TTJ
  • Product Type: Solid State Drive
Technical Information of 480GB Solid State Drive
  • Capacity: 400GB
  • Nand Flash Memory Type: Bics Flash™ Triple-Level Cell (TLC)
  • Form Factor: 2.5-inch, 15mm Thickness
  • Interface: SAS 12GBPS
  • Interface Speed: 12.0 Gbit/s
  • Endurance Type: Write-Intensive Endurance
  • Sequential Read: 4,150 MB/s
  • Sequential Write: 1,450 MB/s
  • Random Read: 595,000 IOPS (Input/Output Operations Per Second)
  • Random Write: 300,000 IOPS
  • MTTF (Mean Time To Failure): 2,500,000 Hours
  • DWPD (Drive Writes Per Day): 10 DWPD


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Finally, the Dell R6TTJ 400GB SAS SSD emerges as a powerful and versatile storage solution for servers, offering a combination of high performance, durability, and cost-effectiveness. Its specifications, including a 400GB capacity, 12GBPS data transfer speed, 10 Dwpd Write Intensive Endurance and 3D TLC BICS Flash technology, position it as a reliable choice for various applications and workloads. Businesses seeking a storage solution that excels in write-intensive scenarios, while also providing the benefits of quick data access and hot-plug capability, will find the Dell R6TTJ to be a compelling option for their server environments.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

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FedEx Shipping Options:

FedEx Ground®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

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Important notes:

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