Description
HPE 872489-K21 A Reliable 2TB Hard Drive
The HPE 872489-K21 is a reliable 2TB hard drive that offers a cost-effective storage solution for midline applications. This hard drive features a SATA 6GBps interface for optimal performance and a 7.2K RPM speed for faster data transfer. With a 3.5 inch form factor and a large cache size, it offers improved performance and easy integration into a variety of systems. Additionally, it features enhanced power management for energy efficiency, robust error correction code for data integrity, and a durable design for long-term reliability. Overall, the HPE 872489-K21 is a reliable and efficient option for those looking for a high-capacity storage solution.
7.2K RPM Speed for Faster Data Transfer
7.2K RPM stands for “Revolutions Per Minute” and is a measure of the speed at which a hard drive’s platters rotate. The HPE 872489-K21 hard drive has a 7.2K RPM speed, which means that its platters rotate 7,200 times per minute. This speed is an important factor in the performance of a hard drive, as it determines how quickly data can be read from and written to the drive.
In general, the faster the RPM, the faster the data transfer speeds. So, a 7.2K RPM hard drive like the HPE 872489-K21 will offer faster data transfer speeds than a slower 5.4K RPM hard drive. This faster data transfer speed can result in improved overall system performance, especially when dealing with large data transfers or demanding applications that require quick access to data.
Additionally, faster data transfer speeds can result in decreased wait times when performing operations such as loading large files, copying data, or booting up the operating system. For these reasons, 7.2K RPM hard drives like the HPE 872489-K21 are an attractive option for those who require high-speed data transfer for their storage needs.
SATA 6GBps Interface for Optimal Performance
The SATA 6GBps (Gigabit per second) interface is a high-speed data transfer interface used in modern hard drives, including the HPE 872489-K21 hard drive. It provides a fast and reliable connection between the hard drive and the computer’s motherboard.
The SATA 6GBps interface offers a maximum data transfer rate of 6 Gbps, which is approximately double the speed of the previous SATA 3GBps standard. This increased data transfer rate results in faster data transfer speeds, which can result in improved overall system performance, especially when dealing with large data transfers or demanding applications that require quick access to data.
In addition to faster data transfer speeds, the SATA 6GBps interface also provides improved reliability and error correction capabilities compared to previous SATA standards. This helps ensure that data is transmitted accurately and without errors, even in challenging conditions such as high-stress applications or during large data transfers.
General Information
- Manufacturer: Hewlett Packard Enterprise (HPE)
- MPN: 872489-K21
- Type : Internal Hard Disk Drive Hot-Swap (HDD)
- HDD-Type : SATA 6GBPS
- SKU: 872489-K21
- Spare Part Number: 872771-001
- Model Number: MB002000GWCBD
- Model Number: MB002000GWFGH
- Model Number: MB002000GWFVT
- Model Number: MB002000GWFWA
- Model Number: MB002000GWFWL
- Assembly Number: 866122-002
- Assembly Number: 871332-002
- Assembly Number: 872293-001
- Assembly Number: 872295-001
- Assembly Number: 872329-002
Technical Information
- Capacity: 2 TB
- Form Factor: 3.5 inch LFF
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Format Type: 512e
- Carrier Type: Smart Carrier (SC)
- Workload: Midline
- Features: Advanced Format 512e, Digitally Signed Firmware
- Bundled with: HPE SmartDrive Carrier
Performance
- Transfer Rate Synchronous (Max): 6GB/Sec
- Rotational Speed: 7200 RPM
- Average Seek Time: 7.45 MS
- Max Seek Time: 14.2 MS
- Track-to-Track Seek Time: 0.32 MS
- OD Media Rate, Max Sequential Throughput (MiB/s): 215
- 128Kib Random 50% RD/ 50% WT(IOPs): 110
Expansion & Connectivity
- Interfaces: 1 x SATA 6 Gb/s
- Compatible Bay: 3.5inch LFF
Power Consumption
- Idle Time: 8.8 Watts
- Random R/W: 12.1 Watts
- Power Sequential Read: 10.8 Watts
- Power Sequential Write: 10.5 Watts
Environmental Parameters
- Min Operating Temperature: 50° F (10° C)
- Operating Temperature: 95° F (35° C)
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
Compatibility Information
- 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 Solution (3.5 inch), DL380 Gen10 (3.5 inch), DL380 Gen10 Base (3.5 inch), DL380 Gen10 Entry (3.5 inch), DL380 Gen10 High Performance (3.5 inch), DL380 Gen10 Performance (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 DL Series: ML110 Gen9 (3.5 inch), ML110 Gen9 Base (3.5 inch), ML110 Gen9 Entry (3.5 inch), ML150 Gen9 (3.5 inch), ML150 Gen9 Base (3.5 inch), ML150 Gen9 Entry (3.5 inch), ML150 Gen9 Performance (3.5 inch), ML30 Gen9 Entry (3.5 inch), ML30 Gen9 Solution (3.5 inch), ML350 Gen9 (3.5 inch), ML350 Gen9 Base (3.5 inch), ML350 Gen9 Entry (3.5 inch), ML350 Gen9 Performance (3.5 inch)
