The spindle speed of a hard drive refers to the speed at which its disks rotate, measured in revolutions per minute (RPM). A 7.2K RPM spindle speed means that the disks in the hard drive rotate at a speed of 7,200 revolutions per minute.
The advantages of a 7.2K RPM spindle speed include:
- Cost-effectiveness: 7.2K RPM hard drives are more cost-effective than faster hard drives, such as 10K or 15K RPM models.
- Low power consumption: 7.2K RPM hard drives consume less power than faster hard drives, resulting in lower heat generation and longer lifespan.
- Quieter operation: The slower rotational speed of the disks in a 7.2K RPM hard drive results in quieter operation compared to faster hard drives, which can be important for some applications.
- Lower heat generation: Slower rotational speed also means that the hard drive generates less heat, reducing the need for additional cooling.
- Good balance of speed and capacity: 7.2K RPM hard drives provide a good balance between speed and capacity, making them suitable for a wide range of applications, such as storage of large files, databases, and virtual machines.
The SAS (Serial Attached SCSI) interface is a high-speed data transfer technology used in storage devices such as hard drives, solid-state drives, and tape drives. The 12Gbps SAS interface is the latest version of this technology and offers several benefits over its predecessors.
The benefits of a 12Gbps SAS interface include:
- Faster data transfer rates: The 12Gbps SAS interface offers a maximum transfer rate of 12 gigabits per second, which is twice the speed of the previous generation (6Gbps SAS), resulting in faster data transfer and processing speeds.
- Improved scalability: The 12Gbps SAS interface supports up to 256 devices per port, allowing for greater scalability in storage systems.
- Enhanced performance: With faster data transfer rates and improved scalability, the 12Gbps SAS interface delivers improved overall system performance.
- Backward compatibility: The 12Gbps SAS interface is backward compatible with earlier generations of SAS, allowing for easy integration with existing storage systems.
- Improved reliability: The 12Gbps SAS interface includes features such as end-to-end data integrity, error detection and correction, and enhanced signal quality, resulting in improved reliability and data protection.
- Greater efficiency: The 12Gbps SAS interface allows for more efficient use of bandwidth, reducing latency and improving overall system efficiency.
Large Form Factor (LFF) refers to a size specification for hard drives and other storage devices. LFF drives are larger in size than Small Form Factor (SFF) drives, and are typically used in enterprise-class storage systems where high capacity and performance are required.
The main uses of LFF drives include:
- Data storage: LFF drives are commonly used in storage arrays and servers where large amounts of data need to be stored. Due to their larger physical size, they can typically accommodate more disks per storage bay, resulting in greater storage capacity.
- High-performance applications: LFF drives can also be used in high-performance computing environments where fast data access and transfer speeds are critical. In these environments, the increased size of LFF drives can help dissipate heat more effectively, reducing the risk of drive failure and improving overall system performance.
- Backup and archival: LFF drives can also be used for backup and archival purposes, where large amounts of data need to be stored for long periods of time. Their high capacity and reliability make them ideal for these types of applications.
- Cloud storage: LFF drives are commonly used in cloud storage infrastructure, where large-scale storage capacity is required to meet the demands of a growing number of users and data-intensive applications.
- Manufacturer Name: HPE
- MPN: 872485-B21
- Type: Hard Drive - Hot-Swap
- HDD Type: SAS 12GBPS
- SKU: 872485-B21
- Spare Part Number: 872744-001
- Model Number: MB2000JVYZN
- Model Number: MB002000JWFVF
- Model Number: MB002000JWFVN
- Assembly Number: 846523-002
- Assembly Number: 872289-001
- Assembly Number: 872291-001
- HPE GPN: 818369-002
- Capacity: 2 TB
- Form Factor: 3.5 inch LFF
- Interface: SAS 12GBPS
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Plug Type: Hot Plug
- Format Type: 512n
- Carrier Type: Smart Carrier (SC)
- Workload Type: Midline
- Features: Advanced Format 512n, Digitally Signed Firmware
- Bundled with: HPE SmartDrive Carrier
- Drive Transfer Rate: 12 GB/Sec (External)
- Spindle Speed: 7200 RPM
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 LBS
- Interfaces: 1 x SAS 12 Gb/s
- Compatible Bay: 3.5 inch LFF
- HPE ProLiant DL Series: DL20 Gen9 Solution (3.5 inch), DL360 Gen10 (3.5 inch), DL360 Gen10 Base (3.5 inch), DL360 Gen10 Entry (3.5 inch), DL360 Gen10 High Performance (3.5 inch), DL360 Gen10 Low (3.5 inch), DL360 Gen10 Performance (3.5 inch), DL360 Gen10 SMB (3.5 inch), DL360 Gen10 Solution (3.5 inch), DL380 Gen10 (3.5 inch), DL380 Gen10 Base (3.5 inch), DL380 Gen10 Entry (3.5 inch), DL380 Gen10 Entry SMB (3.5 inch), DL380 Gen10 for Cohesity DataPlatform (3.5 inch), DL380 Gen10 High Performance (3.5 inch), DL380 Gen10 Performance (3.5 inch), DL380 Gen10 SMB (3.5 inch), DL380 Gen10 Solution (3.5 inch), DL385 Gen10 (3.5 inch), DL385 Gen10 Base (3.5 inch), DL385 Gen10 Entry (3.5 inch), DL385 Gen10 High-Performance (3.5 inch), DL385 Gen10 Performance (3.5 inch), DL385 Gen10 Solution (3.5 inch), DL388 Gen9 (3.5 inch), DL388 Gen9 Base (3.5 inch)
- HPE ProLiant ML Series: ML30 Gen9 Entry (3.5 inch), ML30 Gen9 Solution (3.5 inch)
- HPE StoreEasy 1450
Here, you can check more available conditions of your desired product 872485-B21 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
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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.
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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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