Product Overview of Dell AA772221
The AA772221 Dell 8TB 7.2K RPM SATS-6GBPS 128MB Buffer Internal Hard Drive is a high-performance hard drive designed for use in desktop computers, servers, and storage arrays. In this article, we will explain what each of the components in the name of the hard drive means, as well as provide an overview of the features and benefits of this hard drive.
The first part of the name of this hard drive is AA772221 Dell. This refers to the manufacturer of the hard drive, which is Dell. Dell is a multinational computer technology company based in the United States that produces a wide range of computer hardware and software products.
8TB Capacity
The second part of the name of this hard drive is 8TB, which stands for 8 terabytes. This refers to the storage capacity of the hard drive, which is the amount of data that can be stored on the hard drive. 8 terabytes is a significant amount of storage space and is suitable for storing large amounts of data such as photos, videos, and other multimedia files.
7.2K RPM
The third part of the name of this hard drive is 7.2K RPM. This refers to the rotational speed of the hard drive, which is measured in revolutions per minute (RPM). A higher RPM means that the hard drive can read and write data more quickly, which can result in faster performance. 7.2K RPM is a relatively fast rotational speed and is suitable for use in servers and storage arrays.
SATS-6GBPS
The fourth part of the name of this hard drive is SATS-6GBPS. This refers to the interface of the hard drive, which is the way in which the hard drive communicates with the computer or server it is connected to. SATS stands for Serial Attached SCSI, which is a type of interface that is commonly used in servers and storage arrays. 6GBPS stands for 6 gigabits per second, which is the data transfer rate of the interface. A higher data transfer rate means that data can be transferred more quickly, which can result in faster performance.
128MB Buffer
The final part of the name of this hard drive is 128MB Buffer. This refers to the cache of the hard drive, which is a type of temporary storage that is used to speed up data access. The cache stores frequently accessed data so that it can be quickly retrieved when needed. A larger cache size can result in faster performance, as more data can be stored in the cache. 128MB is a relatively large cache size and is suitable for use in servers and storage arrays.
Features and Benefits
The AA772221 Dell 8TB 7.2K RPM SATS-6GBPS 128MB Buffer Internal Hard Drive has several features and benefits that make it a high-performance and reliable hard drive for use in desktop computers, servers, and storage arrays.
Large Storage Capacity
With a storage capacity of 8 terabytes, this hard drive is suitable for storing large amounts of data such as photos, videos, and other multimedia files. It is also suitable for use in servers and storage arrays that require a large amount of storage space.
High Performance
The 7.2K RPM rotational speed and 6GBPS data transfer rate of this hard drive result in fast performance, making it suitable for use in servers and storage arrays that require fast data access and transfer speeds. The 128MB cache size also helps to speed up data access, making it a high-performance hard drive.
General Information about the Dell AA772221
- Manufacturer: Dell
- Part Number or SKU# AA772221
- Product Type : Hard Disk Drive
- Product Name : 8TB 7.2K RPM
Technical Information of 8TB 7.2K RPM Hard Disk Drive
- Device Type : Hard Drive - Internal
- Storage Capacity : 8 TB
- Interface : SATA-6GBPS
- Drive Dimensions : 3.5 Inch
- Bytes Per Sector : 512
Performance Information for 8TB SATA Hard Drive
- Spindle Speed : 7200 Rpm
- Drive Transfer Rate : 600 Mbps (external)
Expansion & Connectivity
- Interfaces: 1 X Serial Ata - 6gbps
- Compatible Bays: 1 X Internal - 3.5inch
Dimension and Weight
- 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.
When it comes to storing files and processing information, it is difficult to shove the impressive SATA hard drives aside. Although many people tend to regard hard disk drives as old technology, the new highly-performing variants have raised the bar. One of the most impressive variants is hard drives with the SATA interface and transfer speed of up to 6Gbps.
These are among the best drives to buy presently. They come with flash-speed disks that load several times faster than traditional hard drives. Another added advantage is that they come in either 2.5-inch sizes or 3.5-inch sizes. Users can find SATA 6Gbps hard drives that will nicely fit their case or enclosure.
SATA 6Gbps hard drives are designed to offer maximum performance. They connect to servers, PCs, or desktop computers via SATA 6Gbps cables. Despite their compact 2.5" to 3.5" sizes, they feature a dynamic cache of up to 64MB. Having these types of storage devices in hand will improve work efficiency and productivity.
Improved Storage Capacity and Performance
There are SATA 6Gbps hard drives that can give users a blend of HDD and SSD functionality. A device that can give a synergistic effect on both storage units will surely offer a higher level of performance. Users will find drives with traditional storage capacity up to 22TB. Most of these drives also come along with NAND technology for enhanced performance.
The read-write speed is something that will give users optimum satisfaction. With the SATA 6Gbps interface, users can expect a read speed of up to 400MB/s. Not only that, but some drives also run at up to 10000 rpm. Even at that rate, they are generally quiet, and they generate less heat.
Drives that use the SATA 6Gbps interface have been built to learn users' most used applications effectively. This engineering allows them to load those applications faster. It also helps gaming consoles to load the games initially after users have launched the game. There is everything to get excited about when it comes to these drives.
The point of the SATA 6Gbps interface is to enhance the quality of traditional mechanical hard drives. They are available at different capacity choices and RPM choices.
Reliable Data Recovery
There are possibilities of data accidents such as accidental deletion, formatting, virus attack, unexpected power shutdown, and partition loss. If such losses occur, data recovery software can easily recover the data from SATA 6Gbps hard drives. Data can be easily recovered, undelete, and unformatted from these SATA hard drives
Dynamic Cache
The dynamic cache is one of these drives most impressive features despite not being so evident to users. It improves the performance of the SATA 6Gbps drives in real time with optimized cache allocation. This function allocates more cache towards the read and writes functions. That is why users will find that read and write speeds are usually almost equal.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.
