The 049RCK Dell 900GB 15K RPM SAS-12GBPS 256MB 4KN Hard Drive is a high-performance storage device that is designed for use in enterprise-level servers and storage systems.
The 900GB capacity of the drive means it can store a large amount of data. The "15K RPM" part of the name refers to the speed at which the drive's platters spin, which is 15,000 revolutions per minute. This high rotation speed allows the driver to access data stored on its platters quickly, which can improve overall system performance.
The SAS (Serial Attached SCSI) interface used by the drive supports a data transfer rate of 12 Gbps (gigabits per second), which is faster than the 6 Gbps offered by traditional SAS drives. This means that large amounts of data can be transferred to and from the drive quickly.
The 256MB of cache memory on the drive is used to store frequently-accessed data for faster access. This can help improve the drive's overall performance by reducing the number of times it needs to access the data stored on its platters.
Moreover, this drive is a high-performing storage solution that can improve the speed and efficiency of enterprise-level servers and storage systems.
Reliability and performance of 049RCK 900GB
Reliability and performance are two important factors to consider when evaluating a hard drive like the 049RCK Dell 900GB 15K RPM SAS-12GBPS 256MB 4KN Hard Drive.
In terms of reliability, SAS hard drives generally have a reputation for being more reliable than their SATA counterparts due to the SAS interface having a more robust and fault-tolerant architecture. The 15K RPM also increase the reliability of the drive as they have less platter density and fewer data is stored on each platter, reducing the chance of data loss due to a failed read/write head or a scratch on the platters.
In terms of performance, the drive's 15,000 RPM spindle speed, 12 Gbps SAS interface, and 256MB of cache memory contribute to its high performance. A 15K RPM spindle speed is relatively fast compared to 7.2K and 10K RPM hard drives and it allow for faster access to the stored data, improving overall system performance. The 12 Gbps SAS interface supports faster data transfer rates than traditional SAS drives, which can also help improve performance. The 256MB of cache memory on the drive allows for faster access to frequently-accessed data, which can also improve performance.
High Reliability and Durability 049RCK
The Dell 049RCK is a 900GB 15K RPM SAS-12GBPS hard drive designed for high reliability and durability. The drive features a high rotation speed of 15K RPM, which provides fast data access and improved performance. The SAS-12GB/s interface also allows for fast data transfer rates, making it suitable for use in demanding applications and environments. The drive is also equipped with a large 256MB cache, which helps to improve performance by allowing data to be stored temporarily for faster access. The 4KN feature provides compatibility with newer systems, ensuring that the drive can be used in a wide range of applications. Additionally, the drive is designed for easy installation and maintenance, making it a cost-effective solution for businesses. These features make the Dell 049RCK hard drive a reliable and durable choice for enterprise-level storage solutions.
- Manufacturer: Dell
- MPN : 049RCK
- Type: Hard Disk Drive (HDD)
- HDD-Type: SAS-12GBPS
- Product Name: 900GB-15000RPM
- Product Model: 049RCK
- Device Type : Hard Drive - Hot-swap
- Capacity : 900GB
- Form Factor : 2.5inch
- Interface Type : SAS 12GB/s
- Features : Advanced Format 4kn
- Buffer : 256MB Buffer
- Drive Transfer Rate : 1.2 GBps (External)
- Spindle Speed : 15000 RPM
- Expansions And Connectivity:
- Interfaces : 1 X SAS 12 GB/s
- Compatible Bays : 1 X Hot-plug - 2.5inch
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About Refurbished Products
The Serial Attached SCSI (SAS) hard drives have become increasingly popular for their increasing use in high-end workstations and servers. These drives are employed in consumer desktops and modern servers for their speed and reliability. Enterprises have made the SAS hard drives their de-facto standard. Now, the 12Gbps speed throws the usefulness of these drives up a notch.
Most professional hosting providers now use SAS 12Gbps hard drives for data production. These drives have proven useful in high input/output operations and critical website functions. Users trust these drives because there is no risk of data loss, corruption, or downtime.
SAS 12Gbps drives read, write, and process data within split seconds. The latest 12Gbps disks use the latest RAID hardware technology to offer faster data transfer and recovery rates. They are perfect for sequential data, high workloads, and random IOPS alike.
This function allows them to be best suited for servers that have 100 percent duty cycles. They do not only work with desktops and PCs, but they can read/write data 24/7.
SAS 12Gbps HDDs have received utmost attention in the market as a result of its high performance. These performance benefits allow it to be useful for a wide variety of applications. For instance, a SAS 12Gbps connection can support up to four wide lanes per connection.
Connecting JBOD with these SAS drives can support up to 1200MB/s. These high-performance drives do not only help handle large workloads; they also offer cost-effective expansion to an already robust system.
Also, each 12Gbps high-performance SAS drives can offer users a rotational speed of up to 15000 rpm.
They provide a great bandwidth enough to perform efficiently. The robust performance of SAS 12Gbps drives clearly a worthy investment for improved performance of servers and desktops. They provide very large amounts of storage options and a cost-effective choice for users.
The flexibility is one of the best benefits of SAS 12Gbps drives. These drives have configured flexibility, which allows them to work perfectly with several devices without modification or changes. Many of them feature a Universal Serial controller for seamless system support.
SAS 12Gbps hard drives can also be partitioned in a storage pool and assigned to servers for work-intensive applications. They are a perfect fit for server systems, including reservation systems, medical imaging, and more!
Only this range of SAS hard drives can provide users with the best worlds of flexibility. This way, allowing them to support use with other drives.
12Gbps SAS-based storage systems have the benefit of dual-port capability. This allows them to provide a redundant path to the drives in case of controller failover. These drives also operate on separate point-to-point connections. That way, it is rare for drive connection loss to affect them.SAS 12Gbps HDDs are built to handle the rigors of heavy workloads and enterprise use. They also safeguard data integrity, thanks to their ability to comprehensively verify data and correct errors.
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