The Western Digital Ultrastar DC HC520 12TB 7.2K RPM SAS-12GBPS Enterprise Hard Drive with part number 0F29553 is a high-performance and high-capacity hard drive that is designed for use in enterprise-level servers and storage systems.
This hard drive features a 12TB storage capacity and a SAS 12 Gbps interface, which provides fast data transfer speeds and support for large data sets. The 7200 RPM rotation speed provides faster data access compared to slower 5400 RPM drives, and also provides improved performance for random I/O workloads.
The hard drive also features advanced technologies such as rotational vibration sensors and advanced error correction algorithms that help to ensure data integrity and protect against data loss due to hardware failures. It is also built with a high-quality, durable design that can withstand the rigors of continuous use in data centers and other demanding environments.
The Western Digital Ultrastar DC HC520 is designed for use in a variety of data-intensive workloads, such as Cloud, Web 2.0, Hadoop, and Object storage. It also supports features such as advanced format, which increases the physical sector size on hard drives from 512 bytes to 4096 bytes resulting in improved performance, and Advanced power management which helps to reduce power consumption and improve energy efficiency.
This hard drive is also tested for compatibility and reliability with the servers and storage systems it is intended to be used in, which helps to ensure seamless integration and optimal performance.
Exceptional ReliabilityThe Western Digital Ultrastar DC HC520 12TB 7.2K RPM SAS-12GBPS Enterprise Hard Drive with part number 0F29553 is known for its exceptional reliability.
Western Digital has a reputation for producing high-quality hard drives that are designed to withstand the demands of enterprise-level environments. This hard drive features advanced technologies such as rotational vibration sensors and advanced error correction algorithms that help to ensure data integrity and protect against data loss due to hardware failures. Additionally, it has a robust design that can withstand the rigors of continuous use in data centers and other demanding environments.
The drive also have a MTBF (Mean Time Between Failure) of 2.5 Million hours which is a measure of a device's expected reliability, the higher the MTBF the more reliable the device is expected to be. Western Digital also provides a five-year limited warranty on this hard drive, which provides an additional level of protection for the drive and offers peace of mind knowing that you are covered in case of any hardware failures.
The Western Digital Ultrastar DC HC520 has also been designed with a focus on reliability and data integrity, it features technology such as error recovery control (ERC) which improves the ability of the drive to recover from errors and dynamic fly height (DFH) which improve the stability of the read/write head over the disk surface.
It's also worth mentioning that this hard drive is tested for compatibility and reliability with the servers and storage systems it is intended to be used in, which helps to ensure seamless integration and optimal performance.
CompatibilityThe Western Digital Ultrastar DC HC520 12TB 7.2K RPM SAS-12GBPS Enterprise Hard Drive with part number 0F29553 is generally compatible with servers and storage systems that support SAS (Serial Attached SCSI) 12 Gbps interface and have a free drive bay that can accommodate a 3.5-inch hard drive. However, it's important to check the specifications of your server or storage system, or consult with the manufacturer to ensure compatibility.
It's also important to ensure that the server or storage system has the power supply and cooling capacity to support the drive, as well as the necessary hardware and software to handle 12TB of storage. It's recommended to check for any specific firmware or driver updates that may be required for the hard drive to work properly with your system.
It's also important to note that not all servers and storage systems can support 12TB hard drive, some systems may have a limitation on the maximum capacity of a hard drive that can be used with it. So, before buying and installing the drive, it's recommended to check with the server or storage system's manufacturer for the maximum hard drive capacity that is supported by that particular system.
It's also worth noting that compatibility may also depend on the RAID controller, if you plan to use the drive in a RAID configuration, you should check if the controller is compatible with 12TB drives and also if the RAID level you want to use is supported.
Specifications- Brand : Western Digital
- Part : 0F29553
- Type: Hard Disk Drive (HDD)
- Sub-Type: SAS-12GBPS
- RPM: 12TB-7.2K
- Product Line : Ultrastar
- Product Series : Ultrastar DC HC520
- Product Name : Ultrastar DC HC520 12TB Enterprise Hard Drive.
- Enterprise And Data Center Applications Where Capacity Density, Power Efficiency And Reliability Are Paramount
- Cloud & Hyperscale Storage
- Massive Scale-Out (Mso), High-Density Data Centers
- Distributed File Systems
- Bulk Storage Using Object Storage Solutions Like Ceph™ And Openstack Swift
- Primary And Secondary Storage For Hadoop® To Support Big Data Analytics
- Centralized Video Surveillance
- Ideal For All Mainstream Enterprise Capacity Applications
- Storage Capacity : 12 TB
- Enclosure : Internal
- Max. Areal Density : 864 GBITS/SQ. IN
- Interface : SAS-12GBPS
- Drive Dimensions : 3.5 Inch
- Mtbf : 2.5 Million Hours
Drive Performance
- Interface Transfer Rate : 1200 MBPS
- Sustained Transfer Rate : 243 MBPS (Read), 255 MBPS (Write)
- Seek Time (Read, Typical) : 8.0 MS
- Seek Time (Write, Typical) : 8.6 MS
- Average Latency : 4.16 MS
- Buffer : 256 MB
- Rotational Speed : 7.2K RPM
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.
