Western Digital WD40EZRX SATA Hard Disk Drive
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WD40EZRX Western Digital 4TB 5.4K RPM SATA 6GBPS Internal Bulk

Availability: In Stock
Part Number#: WD40EZRX
List Price was: $314.24
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Short Description:
WD40EZRX 4 Terabytes (TB) 5400 Revolutions Per Minute (RPM) Serial Advanced Technology Attachment (SATA) 6 Gigabits Per Second (GBPS) 64 Megabyte (MB) Digitally Signed (DS) Internal Hard Disk Drive for server | Made by Western Digital | New Bulk Pack
Western Digital
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

Product Specification of the Western Digital WD40EZRX HDD

The WD40EZRX is a high-capacity internal hard disk drive (HDD) designed specifically for servers, manufactured by Western Digital. It boasts a storage capacity of 4 terabytes (TB), making it ideal for data-intensive applications and large-scale storage requirements. With a rotation speed of 5400 revolutions per minute (RPM), it delivers reliable performance for server applications. The drive utilizes the Serial Advanced Technology Attachment (SATA) interface with a speed of 6 gigabits per second (GBPS) for fast data transfer and efficient operations. It also features a 64 megabyte (MB) cache for enhanced performance and is digitally signed (DS) for added security.

High Storage Capacity for Data-Intensive Applications

The WD40EZRX is designed to cater to the needs of data-intensive applications, making it ideal for servers that require high-capacity storage. With a massive storage capacity of 4 terabytes (TB), it can store large amounts of data such as multimedia content, databases, virtual machines, and other critical files. This makes it suitable for data centers, enterprise servers, and other storage-intensive environments where reliable and efficient storage is crucial.

Fast and Reliable Performance with 5400 RPM

The WD40EZRX delivers fast and reliable performance with its rotation speed of 5400 revolutions per minute (RPM). While it may not be the fastest RPM available in the market, it is optimized for server environments where a balance of performance and power efficiency is desired. It provides a consistent and smooth data transfer rate, ensuring quick access to stored data and efficient data retrieval.

Efficient Data Transfer with SATA 6 GBPS Interface

The WD40EZRX is equipped with a Serial Advanced Technology Attachment (SATA) interface with a speed of 6 gigabits per second (GBPS). This high-speed interface allows for efficient data transfer between the HDD and the server, minimizing data transfer delays and improving overall system performance. The SATA interface is also widely supported by most server systems, making it compatible with a wide range of server configurations.

Enhanced Performance with 64 MB Cache

The WD40EZRX features a 64 megabyte (MB) cache, which acts as a temporary storage buffer for frequently accessed data. This cache helps in improving the overall performance of the HDD by reducing the time taken to fetch data from the main storage area. It allows for faster access to frequently used files, applications, and data, resulting in quicker response times and improved system performance.

Digital Signature for Added Security

One of the notable features of the WD40EZRX is its digitally signed (DS) firmware. This means that the firmware on the HDD has been verified and authenticated by Western Digital, ensuring that it is genuine and has not been tampered with. This added layer of security helps protect against unauthorized access, data breaches, and other security risks, making it a reliable choice for server environments where data security is paramount.

Designed for Internal Use in Servers

The WD40EZRX is specifically designed for internal use in servers, making it suitable for server rack configurations or tower servers. It is not intended for external use or as a standalone storage device. The HDD comes in a standard 3.5-inch form factor, which is the most common size for internal HDDs used in servers. It is compatible with a wide range of server systems and can be easily integrated into existing server setups.

General Information about the Western Digital WD40EZRX

  • Manufacturer: Western Digital
  • Part Number or SKU# WD40EZRX
  • Product Type: Hard Disk Drive (HDD)
  • Storage Capacity: 4TB-5.2K RPM

Technical Information of 4 TB Hard Disk Drive

  • Interfaces/ports: SATA-6GBPS
  • Form Factor: 3.5 Inch
  • User Sectors Per Drive: 7,814,037,168
  • Advanced Format: Yes
  • Rohs Compliant: Yes
  • Drive Interface Standard: 6GBPS
  • Buffer: 64 MB
  • Drive Type: Internal

Dimension and Weight for 3.5 Inch Hard Disk

  • Width: 4 Inch
  • Depth: 5.8 Inch
  • Height: 1 Inch
  • Weight: 1.52 Lbs

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:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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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.

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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.
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  • 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
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  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.