Description
Product Information
The R749K Dell 450GB 15K RPM Form Factor 3.5 Inch 16MB Buffer SAS 6Gbps Hard Drive is a high-performance internal hard disk drive designed for use in enterprise-level storage systems. It provides a large storage capacity, fast data transfer rates, and reliable operation. In this article, we will provide a detailed explanation of the key features of the R749K Dell hard drive.
Capacity
The R749K Dell hard drive has a storage capacity of 450GB. This makes it a suitable choice for applications that require a large amount of storage space. The capacity can hold up to 90,000 photos or 112,500 songs. The drive’s large capacity is ideal for businesses and organizations that require a lot of data storage.
Form Factor
The R749K Dell hard drive has a form factor of 3.5 inches. This is the standard size for desktop computer hard drives. This larger size allows for more storage capacity and better airflow to keep the drive cool during operation. The larger form factor makes the drive suitable for use in enterprise-level storage systems.
Speed
The R749K Dell hard drive has a rotational speed of 15,000 RPM. This makes it one of the fastest hard drives available. The high rotational speed allows the drive to access data quickly, reducing lag time when accessing data. The high speed makes the drive suitable for applications that require high-speed data access, such as online transaction processing, data warehousing, and scientific applications.
Buffer Size
The R749K Dell hard drive has a buffer size of 16MB. The buffer size is a memory cache that stores frequently accessed data to improve performance. The large buffer size on the R749K Dell hard drive helps to ensure that frequently accessed data is available quickly, reducing access time and increasing performance.
Interface
The R749K Dell hard drive uses the SAS (Serial Attached SCSI) interface. SAS is a high-performance interface that is designed for enterprise-level storage systems. The SAS interface provides faster data transfer rates and better error detection and recovery capabilities than SATA interfaces. The SAS interface allows for a maximum data transfer rate of 6Gbps, ensuring that data is transferred quickly and reliably.
Reliability
The R749K Dell hard drive is designed for reliability in enterprise-level storage systems. It is built to handle the rigorous demands of high-speed data transfer and 24/7 operation. The drive’s high rotational speed and large buffer size contribute to its overall reliability. The SAS interface also enhances reliability by providing advanced error detection and recovery capabilities.
Compatibility
The R749K Dell hard drive is compatible with a wide range of enterprise-level storage systems. The drive is designed to work with Dell PowerEdge servers and storage arrays, but it may also work with other systems that support the SAS interface. It is important to verify compatibility with the specific storage system before purchasing the drive.
Fainaly,the R749K Dell 450GB 15K RPM Form Factor 3.5 Inch 16MB Buffer SAS 6Gbps Hard Drive is a high-performance hard drive designed for use in enterprise-level storage systems. Its large storage capacity, high rotational speed, and large buffer size make it suitable for applications that require fast access to large amounts of data. The SAS interface enhances reliability and provides advanced error detection and recovery capabilities. The drive’s compatibility with a wide range of storage systems makes it a versatile solution for enterprise-level storage needs. Overall, the R749K Dell hard drive is an excellent choice for organizations that require fast, reliable, and high-capacity storage solutions.
General Information about the Dell R749K
- Manufacturer: Dell
- Manufacturer Part : R749K
- SKU: R749K
Specifications
- Device type: hard drive – internal with carrier assembly.
- Form factor: 3.5 inch
- Capacity: 450 GB
- Interface type: serial attached SCSI (SAS)
- Data transfer rate: 6GBITS
- Compatible bays: 1 x internal – 3.5 inch
Dimension & Weight
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
Compaitibility
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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.
