256MB Internal Cache
The 256MB Internal Cache refers to the amount of memory or storage space built into the hard drive that is used to temporarily store data. This memory acts as a buffer between the hard drive and the computer, allowing the hard drive to quickly access frequently used data without having to search through the entire disk.
The larger the cache, the more data the hard drive can store and the faster it can access that data. In this case, the Western Digital 4TB hard drive has a 256MB internal cache, which is a good size for most applications. This helps to improve the overall performance and speed of the hard drive, as well as increase its reliability.
Ideal Applications
The ideal applications for the Western Digital 4TB 7.2K RPM SAS 12GBPS 256MB Internal Hard Drive would depend on the storage capacity, performance, and compatibility requirements of the system it is being used in.
Typically, the 4TB storage capacity of this hard drive makes it a good option for use in data centers, large file servers, video production, and digital asset management systems. It is also suitable for use in workstations, desktops, and gaming systems that require high storage capacity and fast data transfer speeds.
The SAS interface and 7.2K RPM speed of this hard drive make it suitable for use in mission-critical applications where high performance and reliability are essential. The 12GBPS SAS interface provides fast data transfer speeds, while the 7.2K RPM speed ensures fast access to stored data.
Operating System
An operating system (OS) is the software that manages the hardware and software resources of a computer or server. It acts as the intermediary between the computer hardware and the user's applications and data.
There are many different types of operating systems, including Windows, macOS, Linux, and Unix. Each operating system has its own unique features and capabilities, but they all perform the same basic functions, such as managing memory, allocating processor time, and providing a user interface.
When choosing a hard drive, it is important to ensure that it is compatible with the operating system that you are using. Some hard drives may be designed to work with specific operating systems, such as Windows or macOS, while others may be more universal and compatible with a variety of operating systems.
The Western Digital 4TB 7.2K RPM SAS 12GBPS 256MB Internal Hard Drive is compatible with most operating systems, including Windows, Linux, and Unix. It is important to check the specific compatibility requirements of your operating system before purchasing the hard drive to ensure that it will work with your system.
General Information about this Western Digital HUS726T4TAL5201
- Brand Name: Western Digital
- Model Number or SKU# HUS726T4TAL5201
- Product Line: Ultrastar
- Product Name: Ultrastar Dc Hc310 4TB Hard Drive
Technical Information for 4TB Hard Drive
- Storage Capacity: 4 TB
- Interface: SAS 12GBPS
- Drive Dimensions: 3.5 Inch
- Load/Unload Cycles: 600000
- Mtbf: 2 Million Hours
- Interface Transfer Rate (Maximum): 1200 MBPS
- Sustained Transfer Rate (Typical): 255 MBPS
- Rotational Speed: 7200 RPM
- Buffer: 256 MB
- Average Latency: 4.16 Ms
- Seek Time (Read, Ms, Typical): 8.0 (Read) / 8.6 (Write)
Dimension and Weight of SAS 12GBPS Hard Disk
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
Applications/Environments
- Distributed File Systems, Like Apache Hadoop®, To Support Big Data Analytics
- Direct & Network Attached Storage (Das & Nas)
- Raid Arrays
- Legacy Applications Requiring 512n Format (4TB)
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.
Warranty
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.
Delivery
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.
