Data protection and recovery options
Data protection and recovery options refer to the various methods and technologies that are used to safeguard data stored on a hard disk drive and ensure that it can be recovered in case of data loss. These options include:
- Data Backup and Recovery: This involves creating regular backups of data and storing them in a separate location. This ensures that if data is lost due to hardware failure, malware, or other issues, it can be restored from the backup.
- RAID Configuration options: RAID (Redundant Array of Independent Disks) is a technology that allows data to be stored across multiple hard drives in a way that provides redundancy and improves performance. RAID configurations such as RAID 1, RAID 5, and RAID 6 can be used for data protection and recovery.
- Redundancy and failover options: This refers to the use of multiple hard drives or servers to ensure that if one fails, the others can take over and ensure continuity of service. This is often used in mission-critical applications where data loss is not an option.
- Data Encryption: This refers to the process of converting plain text into an encoded format. The encoded data can only be accessed by the person who has the encryption key. This method is a great way to protect data from unauthorized access and data breaches.
- Cloud Backup: Cloud Backup solutions allow businesses to store their data on remote servers that are managed by a third-party provider. This makes it easy to recover data in case of a disaster, and it also provides an off-site backup that can be used to restore data if the primary data center is unavailable.
It's important to note that these options can be used in combination to provide multiple layers of protection for data and to ensure that it can be recovered in a timely manner in case of data loss.
Performance and reliability
Performance and reliability are two important factors to consider when evaluating a hard disk drive.
- Performance: This refers to the speed at which data can be read and written to the hard drive. Factors that affect performance include the disk's rotational speed, the interface (such as SAS or SATA), and the cache size.
- Reliability: This refers to the hard drive's ability to operate without failure over a period of time. Factors that affect reliability include the disk's mean time between failure (MTBF), the use of advanced error correction techniques, and the quality of the disk's components.
When looking at the Dell 400-AWEU 8TB SAS-12GBPS Hard Disk, it is a SAS (Serial Attached SCSI) hard drive which is faster than traditional SATA hard drives and it has a 12 Gbps data transfer rate. Additionally, SAS hard drives are often used in enterprise-level systems, where high performance and reliability are critical. The 8TB of storage capacity makes it an ideal option for large data storage needs.
In general, SAS hard drives are considered to be more reliable than SATA hard drives, and they are often used in mission-critical applications where data loss is not an option. Additionally, the high storage capacity of 8TB makes it an ideal option for large data storage needs.
Environmental and energy efficiency
Environmental and energy efficiency are becoming increasingly important factors to consider when choosing a hard disk drive.
- Energy efficiency: This refers to the amount of power consumed by the hard drive during operation. Hard drives that are more energy-efficient use less power, which can result in significant cost savings over time.
- Environmental impact: This refers to the impact that the hard drive has on the environment, including the materials used in its construction and the emissions produced during its manufacture and operation.
In the case of the Dell 400-AWEU 8TB SAS-12GBPS Hard Disk, it's an enterprise-level hard drive, which means it is built to be reliable, and it's not optimized for energy efficiency. However, it has features that can help to reduce its energy consumption such as power management options, like spin-down, that can be configured to reduce power consumption when the hard drive is not in use.
It's important to note that while the hard drive itself may be energy-efficient, the total environmental impact of a data center or computer system will depend on other factors as well, such as the energy efficiency of the data center, the cooling systems, and the power supply.
It's always recommended to check the manufacturer's website or the product's documentation for detailed information about the energy efficiency and environmental impact of a particular hard drive.General Information
- Manufacturer : Dell
- Mfg Part Number : GRJTT
- MPN : 400-AWEU
- Type : Hard Disk Drive With Tray
- SKU : 400-AWEU
- Device Type : Hard Drive - Hot-plug Near line
- Storage Capacity : 8 TB
- Interface : SAS-12GBPS
- Bytes Per Sector : 512E
- Drive Dimensions : 3.5 Inch
- Spindle Speed : 7200 RPM
- Drive Transfer Rate : 1200 MBPS (external)
- Interfaces : 1 X Serial Attached SCSI - 12GBPS
- Compatible Bays : 1 X Hot-plug - 3.5inch
- Poweredge C6420
- Poweredge R640
- Poweredge R740
- Poweredge R740xd
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.
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®
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UPS Next Day Air® Standard Overnight
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UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
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®
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Available throughout all 50 states (except Hawaii and Alaska)
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®
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Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
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Available throughout all 50 states
FedEx First Overnight®
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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
- 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.