Western Digital WUSTM3240ASS200 400GB Solid State Drive
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Western Digital WUSTM3240ASS200 400GB SAS 12GBPS TLC SSD Refurbished

Availability: In Stock
Part Number#: WUSTM3240ASS200
List Price was: $1082.05
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Short Description:
WUSTM3240ASS200 400 Gigabytes(GB) Serial-Attached SCSI (SAS) 12 Gigabytes Per Second (GBPS) Triple Level Cell (TLC) Solid State Drive | Made by Western Digital | Refurbished | HPE OEM
Western Digital
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days


The Western Digital WUSTM3240ASS200 400GB SAS 12GBPS TLC SSD is a high-performance solid-state drive designed for use in enterprise and data center applications. This drive features a SAS interface and supports data transfer speeds of up to 12 Gbps. With a capacity of 400GB, it provides ample storage space for large data sets and applications.

The drive is built with TLC (triple-level cell) NAND flash memory, which offers enhanced durability and reliability compared to other types of NAND. It also features advanced error correction and data protection mechanisms to ensure data integrity and longevity.

In terms of performance, the Western Digital WUSTM3240ASS200 delivers fast read and write speeds, making it ideal for applications that require high IOPS (input/output operations per second). It also supports advanced software and management features such as encryption, monitoring, and remote management, making it easy to integrate into existing data center and enterprise environments.

In terms of power consumption and heat management, the drive is designed to be energy-efficient and maintain low operating temperatures. It features thermal design and cooling solutions to dissipate heat and prevent overheating, as well as power management features that help to minimize power consumption.

Durability and Reliability

  • Endurance and Write Cycles
  • Error Correction and Data Protection
  • MTBF and UBER rating
  • Temperature Tolerance and Shock Resistance
  • Power Loss Protection and Data Retention
  • Military-Grade Testing and Certification
  • Case Study Examples of Durable and Reliable Applications
  • Comparison with Other Durable and Reliable SSDs on the Market.

Power Consumption and Heat Management

  • Energy Efficiency and Idle Power Draw
  • Active Power Consumption and Performance Impact
  • Thermal Design and Cooling Solutions
  • Power Management Features and Modes
  • Comparison with Other SSDs Power consumption and Heat management features on the market.
  • Impact on battery life on mobile devices
  • Energy-saving features and technologies like DevSleep
  • Power consumption during read and write operations
  • Impact of ambient temperature on power consumption.

General Information about this Western Digital WUSTM3240ASS200

  • Manufacturer: Western Digital
  • Model Number or SKU# WUSTM3240ASS200
  • Product Type: Solid State Drive
  • Storage Capacity: 400GB

Technical Information for 400GB Solid State Drive

  • Form Factor: 2.5-Inch
  • Interface: SAS 12GBPS
  • Flash Memory Technology: 3d TLC NAND
  • Annualized Failure Rate (AFR): 0.35 %
  • MTBF: 2.5 Million Hours

Dimensions & Weight of 2.5Inch SSD

  • Height: 0.6 inch
  • Width: 2.7 inch
  • Depth: 3.9 inch
  • Weight: 0.35 lbs


  • 128kb Sequential Read (max): 2150 MBPS
  • 128kb Sequential Write (max): 2120 MBPS
  • 4kb Random Read (max): 440000 IOPS
  • 4kb Random Write (max): 320000 IOPS
  • mixed 4kb Random Read/write (max 70%r/30%w): 430000 IOPS

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.

Western Digital
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:

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.