Description
Use Cases and Applications
The 765455-K21 HPE 2TB 7.2K RPM 2.5inch SFF Digitally Signed SATA 6GBPS HDD can be used in a variety of applications and environments. Here are some of the use cases and applications:
- Data Center Storage: The HDD can be used as a primary or secondary storage device in data centers, providing reliable and secure storage for critical data.
- Enterprise Storage: The HDD can be used in enterprise storage systems, including NAS and SAN devices, to store and manage large amounts of data.
- Cloud Storage: The HDD can be used in cloud storage systems, providing cost-effective and scalable storage for cloud-based applications and services.
- Backup and Archiving: The HDD can be used for backup and archiving purposes, providing long-term storage of data that is not frequently accessed.
- Video Surveillance: The HDD can be used in video surveillance systems, providing high-capacity storage for video footage.
- Gaming: The HDD can be used in gaming consoles and PCs, providing high-capacity storage for games and game data.
- Media and Entertainment: The HDD can be used in media and entertainment applications, providing high-capacity storage for large media files such as videos and images.
- Scientific Computing: The HDD can be used in scientific computing applications, providing high-capacity storage for scientific data and simulations.
- Virtualization: The HDD can be used in virtualized environments, providing reliable storage for virtual machines and their associated data.
Comparison with other HPE HDD models
The 765455-K21 HPE 2TB 7.2K RPM 2.5inch SFF Digitally Signed SATA 6GBPS HDD is just one of many HDD models offered by HPE. Here are some comparisons with other HPE HDD models:
- 765464-B21 HPE 2TB 12G SAS 7.2K rpm LFF (3.5in) SC Digitally Signed HDD: This is a similar model to the 765455-K21, but it has a larger form factor (3.5 inches) and a faster SAS interface. The SAS interface provides faster data transfer rates than the SATA interface, but it is also more expensive.
- 861679-B21 HPE 2TB SATA 6G Midline 7.2K LFF (3.5in) DS HDD: This is another 2TB HDD model from HPE, but it has a larger form factor (3.5 inches) and is designed for midline storage applications. It has a lower RPM (7.2K) than the 765455-K21, but it has a similar SATA interface and digital signature.
- 872738-B21 HPE 1.2TB SAS 12G Enterprise 10K SFF (2.5in) SC Digitally Signed HDD: This is a higher-end HDD model from HPE, designed for enterprise applications that require faster data transfer rates and higher performance. It has a smaller form factor (2.5 inches) than the 765455-K21, a faster SAS interface, and a higher RPM (10K).
- 874458-B21 HPE 4TB SATA 6G Midline 7.2K LFF (3.5in) SC HDD: This is a higher-capacity HDD model from HPE, designed for midline storage applications that require more storage capacity. It has a larger form factor (3.5 inches) than the 765455-K21, a similar SATA interface, and a lower RPM (7.2K).
Data Transfer Rate
The 765455-K21 HPE 2TB 7.2K RPM 2.5inch SFF Digitally Signed SATA 6GBPS HDD has a maximum data transfer rate of 6 Gbps (gigabits per second) through its SATA interface. The actual transfer rate that can be achieved will depend on various factors, such as the system configuration, the number of drives in the array, and the workload being processed.
In addition to the SATA interface, the HDD also supports NCQ (Native Command Queuing), which enables the drive to optimize the order in which commands are executed to improve performance. The HDD also features advanced format technology, which increases the physical sector size from 512 bytes to 4KB, resulting in improved data reliability and performance.
It’s worth noting that the data transfer rate of an HDD can be influenced by a variety of factors, including the type of workload being processed, the amount of data being transferred, and the overall system configuration. As such, it’s important to consider these factors when evaluating the data transfer rate of an HDD and to ensure that the chosen HDD is capable of meeting the performance needs of your specific application.
General Information
- Manufacturer : HPE
- MPN : 765455-K21
- Spare Part Number: 765869-001
- Model Number: MM2000GEFRA
- Assembly Number: 765451-002
- Type : Internal Hard Disk Drive (HDD)
- SSD Type : SATA-6GBPS
- SKU : 765455-K21
Technical Information
- Capacity: 2 TB
- Form Factor: 2.5 inch SFF
- Interface: SATA 6GBPS
- 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
- Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
- Height: 0.62 inch (15.6 mm)
Performance
- Drive Transfer Rate: 6 GB/sec (External)
- Spindle Speed: 7200 RPM
- OD Media Rate, Max Sequential Throughput (MiB/s): 130
- 128Kib Random Rd (IOPs): 105
- 128Kib Random 70% RD/ 30% WT (IOPs): 105
- 128Kib Random 50% RD/ 50% WT (IOPs): 105
Expansion & Connectivity
- Interfaces: 1 x SATA 6 GB/S
- Compatible Bay: 2.5inch SFF
Power Consumption
- Idle Time: 2.60 Watt
- Random Read: 3.60 Watt
- Random Write: 3.60 Watt
- Sequential Read: 4.40 Watt
- Sequential Write: 3.90 Watt
Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight : 0.50 lbs
Compatibility
- HPE ProLiant BL Series: BL460c Gen10 (2.5 inch), BL660c Gen9 (2.5 inch)
- HPE ProLiant DL Series: DL180 Gen9 (2.5 inch), DL180 Gen9 Base (2.5 inch), DL180 Gen9 Entry (2.5 inch), DL180 Gen9 Storage (2.5 inch), DL20 Gen9 (2.5 inch), DL20 Gen9 Entry (2.5 inch), DL20 Gen9 Performance (2.5 inch), DL20 Gen9 Solution (2.5 inch), DL360 Gen10 (2.5 inch), DL360 Gen10 Base (2.5 inch), DL360 Gen10 Entry (2.5 inch), DL360 Gen10 High Performance (2.5 inch), DL360 Gen10 Low (2.5 inch), DL360 Gen10 Performance (2.5 inch), DL360 Gen10 Solution (2.5 inch), DL385 Gen10 (2.5 inch), DL385 Gen10 Base (2.5 inch), DL385 Gen10 Entry (2.5 inch), DL385 Gen10 High-Performance (2.5 inch), DL385 Gen10 Performance (2.5 inch), DL385 Gen10 Solution (2.5 inch), DL388 Gen9 (2.5 inch), DL388 Gen9 Base (2.5 inch), DL560 Gen10 (2.5 inch), DL560 Gen10 Base (2.5 inch), DL560 Gen10 Entry (2.5 inch), DL560 Gen10 Performance (2.5 inch), DL560 Gen9 (2.5 inch), DL560 Gen9 Base (2.5 inch), DL560 Gen9 Entry (2.5 inch), DL560 Gen9 Performance (2.5 inch)
- HPE ProLiant ML Series: ML110 Gen10 Solution (2.5 inch), ML110 Gen9 (2.5 inch), ML110 Gen9 Base (2.5 inch), ML110 Gen9 Entry (2.5 inch), ML30 Gen9 (2.5 inch), ML30 Gen9 Base (2.5 inch), ML30 Gen9 Entry (2.5 inch), ML30 Gen9 Performance (2.5 inch), ML30 Gen9 Solution (2.5 inch), ML350 Gen10 (2.5 inch), ML350 Gen10 Base (2.5 inch), ML350 Gen10 Entry (2.5 inch), ML350 Gen10 Performance (2.5 inch), ML350 Gen10 Solution (2.5 inch), ML350 Gen10 Sub-Entry (2.5 inch)
- HPE ProLiant XL Series: XL230a Gen9 Compute Tray (2.5 inch), XL230a Gen9 Compute Tray (12G) (2.5 inch), XL230a Gen9 Compute Tray (6G) (2.5 inch), XL250a Gen9 Accelerator Tray (2.5 inch), XL450 Gen10 (2.5 inch)
- HPE StoreEasy 1850
- HPE Synergy 480 Gen10 Base Compute Module (2.5 inch), 480 Gen10 Entry Compute Module (2.5 inch), 480 Gen10 Performance Compute Module (2.5 inch), 480 Gen10 Premium Backplane Compute Module (2.5 inch), 480 Gen10 Standard BackPlane Compute Module (2.5 inch), 480 Gen10 w/o Drives Compute Module (2.5 inch), 660 Gen10 Base Compute Module (2.5 inch), 660 Gen10 Compute Module (2.5 inch), 660 Gen10 Entry Compute Module (2.5 inch), 660 Gen10 Performance Compute Module (2.5 inch), 660 Gen10 Premium Compute Module (2.5 inch)
