0F19448 is a Western Digital Ultrastar 7K4000 internal hard drive with a storage capacity of 4TB. This hard drive is designed for enterprise use and features a high spindle speed of 7.2K RPM, a 6Gbps SATA interface, and a large 64MB buffer. In this article, we will explain in detail the features and benefits of this hard drive, and how it can be used in enterprise applications.
High Storage CapacityThe Western Digital Ultrastar 7K4000 4TB hard drive is an ideal solution for enterprise applications that require a high storage capacity. With a massive 4TB of storage space, this hard drive can store a large amount of data, including applications, files, and documents. This makes it a great choice for businesses that need to store large amounts of data, such as media and entertainment companies, financial institutions, and healthcare organizations.
High Spindle SpeedThe Western Digital Ultrastar 7K4000 4TB hard drive features a high spindle speed of 7.2K RPM. This means that the drive can read and write data quickly, making it a great choice for applications that require fast data access, such as online transaction processing, data warehousing, and file serving. The high spindle speed also reduces the latency of the drive, which means that it can access data faster and with less delay, leading to improved application performance.
6Gbps SATA InterfaceThe Western Digital Ultrastar 7K4000 4TB hard drive uses a 6Gbps SATA interface, which provides fast data transfer rates between the drive and the computer's motherboard. This allows data to be transferred quickly, which is essential for enterprise applications that require fast data access. The 6Gbps SATA interface is also backwards compatible with older SATA interfaces, so the drive can be used with older computers and servers.
Large 64MB BufferThe Western Digital Ultrastar 7K4000 4TB hard drive has a large 64MB buffer. The buffer is used to store frequently accessed data, which can be accessed quickly by the drive. This helps to improve the drive's performance and reduce the amount of time it takes to access data. The large buffer also helps to reduce the amount of wear and tear on the drive, as frequently accessed data can be stored in the buffer rather than being read from the disk.
RAID SupportThe Western Digital Ultrastar 7K4000 4TB hard drive is compatible with RAID configurations. RAID (Redundant Array of Inexpensive Disks) is a way of combining multiple hard drives into a single logical unit for the purposes of data redundancy, performance improvement, or both. RAID can provide increased performance by spreading data across multiple drives, and can also provide data redundancy by storing multiple copies of data on different drives. This makes the Western Digital Ultrastar 7K4000 4TB hard drive a great choice for businesses that require data redundancy and high performance.
Enterprise-Class ReliabilityThe Western Digital Ultrastar 7K4000 4TB hard drive is designed for enterprise-class reliability. It features a Mean Time Between Failure (MTBF) of 2 million hours, which means that the drive is expected to last for a long time. It also has a rotational vibration sensor, which helps to protect the drive from damage caused by vibrations. The Western Digital Ultrastar 7K4000 4TB hard drive is also designed to be power-efficient, which helps to reduce the overall cost of ownership.
Overall, the Western Digital Ultrastar 7K4000 4TB hard drive is an excellent choice for enterprise applications that require a high storage capacity, fast data access.
General Information about the Western Digital 0F19448- Brand : Western Digital
- Part Number or SKU# 0F19448
- Product Line : Ultrastar
- Product Series : 7K4000
- Product Name : Ultrastar 7K4000 0F19448 Hard Drive
- Type : Hard Disk Drive (HDD)
- Sub-Type : SATA-6GBPS
- Storage Capacity : 4 TB
- Interface : SATA-6GBPS
- Drive Dimensions : 3.5 Inch
- Areal Density (Maximum) : 446 Gbits/SQ. In.
- Load/Unload Cycles (AT 40° C) : 600000
- Mtbf : 2 Million Hours
- Average Seek Time : 8.0 MS
- Rotational Speed : 7200 RPM
- Buffer : 64 MB
- Interface Transfer Rate (Maximum) : 600 MBPS
- Sustained Transfer Rate (Typical) : 171 MBPS
- Ambient Temperature : 5º To 60º C
- Shock (half-sine Wave 2 Ms, G) : 70
- Vibration, Random (g Rms 5 To 500 Hz) : 0.67 (XYZ)
- Ambient Temperature : -40º To 70º C
- Shock (Half-Sine Wave 1MS, G) : 300
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.
About Refurbished Products
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).
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Important notes:
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Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
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Estimated delivery time: 4-7 business days
UPS 3 Day Select®
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FedEx Shipping Options:
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Worldwide Shipping Options:
UPS®/FedEx® International Economy
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UPS®/FedEx® International Priority
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UPS®/FedEx® Ground Shipping Canada
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Important notes:
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