Dell 345-BCQQ 400GB SAS 12GBPS SSD
If you need a large quantity of 345-BCQQ product - call us at +1 (718) 766 5269 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

345-BCQQ Dell 400GB SAS 12GBPS Write Intensive Hot-plug SSD New

Availability: In Stock
Part Number#: 345-BCQQ
List Price was: $812.82
Your Price:
You Save: $495.82 (61% off)

3% Discount on Checkout

New Sealed

Short Description:
345-BCQQ 400 Gigabytes (GB) Serial-Attached SCSI (SAS) 12 Gigabytes Per Second (GBPS) Triple Level Cell (TLC) 2.5 Inch PM6 Write Intensive Series Hot-plug Solid State Drive | for Server | Made by Dell | Brand New
Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
90 Days

Technology Behind Dell 345-BCQQ SSD

The Dell 345-BCQQ 400GB SAS 12Gbps Write Intensive Hot-plug SSD is a solid-state drive designed for use in enterprise environments that require high-speed data transfer, reliability, and durability. This SSD utilizes the latest in NAND flash technology to provide fast read/write speeds and high endurance.

The technology behind the Dell 345-BCQQ SSD is built on the Triple-Level Cell (TLC) NAND flash memory. This memory technology stores three bits of data per cell and provides a higher density of data storage than previous generations of flash memory.

The Dell 345-BCQQ SSD also features a 12Gbps SAS interface, which provides a higher transfer rate than the traditional SATA interface. This interface provides faster access to data, improving the performance of the drive.

In addition to its advanced memory and interface technologies, the Dell 345-BCQQ SSD also incorporates wear leveling and advanced error correction algorithms. These features ensure that the drive operates at peak performance and reduces the risk of data loss.

Furthermore, the Dell 345-BCQQ SSD is hot-pluggable, which means it can be inserted and removed from a server without the need for rebooting. This feature reduces downtime and increases productivity.

Understanding the Write Intensive Workload

The Dell 345-BCQQ 400GB SAS 12GBPS Write Intensive Hot-plug SSD is a storage device designed to handle write-intensive workloads in enterprise-level applications. Understanding what a write-intensive workload is and how it can impact a storage device is essential for selecting the right storage solution for the workload.

A write-intensive workload is any application or process that requires frequent, high-volume writes to a storage device. Examples of write-intensive workloads include databases, content management systems, log files, and virtualization environments. These applications generate a lot of write activity and can quickly wear out traditional storage devices.

The Dell 345-BCQQ SSD is specifically designed to handle write-intensive workloads, using advanced technology such as Single-Level Cell (SLC) NAND flash memory, which provides faster write speeds and higher endurance compared to Multi-Level Cell (MLC) or Triple-Level Cell (TLC) flash memory.

The SSD also features advanced firmware that includes wear leveling and error correction technology, which ensures that the SSD operates at peak performance, even under heavy write loads. This firmware also optimizes the usage of the flash memory to ensure that all the memory cells are used equally, which helps to extend the lifespan of the SSD.

Best Practices for Deploying and Maintaining

When it comes to deploying and maintaining the Dell 345-BCQQ 400GB SAS 12GBPS Write Intensive Hot-plug SSD, there are several best practices that can help ensure optimal performance, longevity, and reliability.

  • Proper Installation: Ensure that the SSD is properly installed according to the manufacturer's instructions, and that the host system is compatible with the drive.
  • Firmware Updates: Regularly check for firmware updates and apply them as needed to ensure that the SSD is operating with the latest software features and security patches.
  • Monitoring and Diagnostics: Regularly monitor the SSD's health status and performance to identify any potential issues early on. The Dell OpenManage software provides a range of monitoring and diagnostic tools to help with this.
  • Power Management: Configure the system's power management settings to optimize power usage and prolong the SSD's lifespan.
  • Temperature Management: Keep the SSD within the recommended temperature range to prevent overheating and ensure optimal performance. Use of cooling solutions may be necessary in some cases.
  • Backup and Recovery: Ensure that a proper backup and recovery plan is in place in case of data loss, corruption or failure of the SSD.
  • Proper Disposal: When disposing of the SSD, follow proper procedures to ensure that data is securely erased and that the drive is recycled or disposed of in an environmentally-friendly manner.

By following these best practices, IT professionals can ensure that the Dell 345-BCQQ 400GB SAS 12GBPS Write Intensive Hot-plug SSD operates at peak performance and longevity, while minimizing the risk of data loss or system downtime.

General Information about this Dell 345-BCQQ

  • Manufacturer: Dell
  • Part Number or SKU# 345-BCQQ
  • Product Type: Solid State Drive
  • Interface: SAS 12GBPS

Technical information of Dell 400GB solid state drive

  • Capacity: 400GB
  • Form Factor: 2.5inch
  • Plug Type: Hot-plug
  • Lnterface Speed: 12GBPS
  • Features: Write-intensive Endurance
  • Nand Flash Memory Type: Bics Flash TLC

Performance for SAS 12GBPS SSD

  • Mttf: 2,500,000 Hours
  • Sequential Read: 2200 MBPS
  • Sequential Write: 1,450 MBPS
  • Random Read: 415k lops
  • Random Write: 300k Iops
  • Min Terabytes Written: 7300 Tbw

Dimensions & Weight of 2.5 inch SSD

  • Height: 0.63 inch
  • Width: 3.10 inch
  • Depth: 5.45 inch
  • Weight: 1.50 lbs


  • Poweredge Mx740c
  • Poweredge Mx750c
  • Poweredge Mx840c
  • Poweredge Xr11
  • Poweredge Xr12
  • Poweredge Xr2

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

Users who prefer faster transfer rates and improved system response would find SAS 12GBPS SSDs handy. These drives are suitable for use in enterprise servers and storage arrays. They can process large workloads that require high input/output and low latency. SAS 12GBPS SSDs are one of the most improved storage devices for server virtualization, high-end computing, and data analytics.

These drives support dual-port operation with features that improve reliability. These features include advanced error correction, high signal quality, data integrity technology, and several others. They use higher signal voltages with end-to-end integrity, offering better data speed than SATA drives, and supporting multiple data paths.

Ultra-Fast & Consistent Performance

As SSDs continue to expand in the memory market, the SAS solid-state drives seek to leverage the 12GBPs architecture to offer high-level performance. The design of these drives allows them to carry out several operations effectively. Server virtualization, tiering, high-performance computing, and data analytics have never been faster.

These drives have steady performance specs to allow them to carry out sequential activities. Users will find SAS SSDs with form factors within the range of 1.8" and 3.5", making them a compact option. The SAS 12GBPS comes with a multi-path connection which provides room for fail-over redundancy. With this, users can be sure that there will be no single point of failure.

Furthermore, they feature advanced SAS error-control that ensures high-level error correction and data protection. There is also an error-recovery technology combination that helps to protect user data and prevent data loss.

Built for Data-Intensive & Energy Saving Applications

The virtual storage systems and servers in today's world demand a high level of data use. Bulky data requirements are needed for hybrid cloud environments and database systems. SAS 12GBPS SSDs are built to handle these data-intensive operations. Users will find SAS SSDs that offer capacities up to 30.72TB.

There are other lesser and more affordable capacity offerings available today. These provide data centers, analysts, and computing enthusiasts with more data storage options. Users will not need to buy several drives, thereby saving costs and rack spaces.

Also, these SAS 12GBPS SSDs come in various endurance ratings, depending on the operations they are used for. They also have different settings, which range from ultra-low to high. The ultra-low-power mode, for instance, helps users to maximize energy-saving while offering improved performance.

Features of SAS 12GBPS

  • Ultra-fast performance for demanding enterprise operations
  • Endurance build to match a variety of workloads
  • Reduce data access wait times when used for complex workloads
  • Offer the highest level of reliability and scalability
  • Safeguard data against undetectable power losses and unexpected data corruption
  • First-in-class storage density
  • Ensure data integrity with topnotch error detection and correction technology
  • Ensure data constant data availability for crucial systems.

Best-Fit Applications

  • High-level enterprise operations with data-intensive workloads
  • External enterprise solutions for servers
  • Hyperscale operations
  • Cloud data centers for bulk storage
  • Centralized surveillance systems
  • Backup and restore enterprise virtual tape
  • High-capacity RAID storage

Please choose your location for calculate shipping cost.


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:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

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

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.