Description
Data Storage Technology of HPE 2TB Hard Drive
In the past, hard drives typically used a sector size of 512 bytes. However, as hard drives grew in capacity, larger sector sizes became more efficient for organizing data on the disk. Today, many hard drives use a sector size of 4,096 bytes (4K).
However, some older systems may still be designed to work with the 512-byte sector size. This is where 512e technology comes in. 512e technology allows the hard drive to emulate a 512-byte sector size, while actually using a 4K sector size. This allows the hard drive to be compatible with older systems that require a 512-byte sector size, while still providing the benefits of a 4K sector size.
One benefit of using a 4K sector size is that it can help to improve the efficiency of the hard drive by reducing the overhead of handling multiple small data requests. This can lead to faster performance and more efficient use of the hard drive.
In summary, the 512e technology used in the HPE 2TB hard drive allows it to be compatible with older systems that require a 512-byte sector size, while still providing the benefits of a 4K sector size. This can improve the efficiency and performance of the hard drive, making it a good choice for a wide range of server applications.
Performance and Reliability
Performance: The HPE 2TB hard drive has a rotational speed of 7,200 RPM, which is a relatively high speed for a hard drive. This means that it can read and write data more quickly than hard drives with lower rotational speeds. In addition, the drive has a 6Gbps SATA interface, which provides a high-speed data transfer rate between the drive and the server.
The combination of a high rotational speed and fast data transfer rate makes the HPE 2TB hard drive a good choice for applications that require high-performance storage, such as databases, virtualization, and online transaction processing.
Reliability: The HPE 2TB hard drive is designed to be a reliable storage solution for server systems. It has a Mean Time Between Failure (MTBF) rating of up to 1.4 million hours, which indicates a high level of reliability. In addition, the drive uses advanced error-correction technology to help ensure data integrity and prevent data loss.
The drive also includes features such as rotational vibration sensors, which help to maintain optimal performance and reduce the risk of drive failure due to vibration in multi-drive systems. It also includes support for HPE Smart Carrier technology, which enables enhanced drive status and identification information to be displayed in HPE ProLiant Gen8 and Gen9 server systems.
In summary, the HPE 2TB hard drive offers high-performance storage and a high level of reliability for server systems. Its fast rotational speed and SATA interface make it a good choice for applications that require fast access to data, while its advanced error-correction technology and other features help to ensure data integrity and reduce the risk of drive failure.
Compatibility and Connectivity of HPE 2TB Hard Drive
Compatibility: The HPE 2TB hard drive is designed to be compatible with a wide range of HPE ProLiant Gen8 and Gen9 server systems, as well as some older server systems that support SATA hard drives. It is also compatible with many third-party server systems that support SATA hard drives.
It’s important to note that compatibility may vary depending on the specific server system and configuration. Before purchasing the HPE 2TB hard drive, it’s recommended to check the server system’s documentation or contact the server system manufacturer to ensure compatibility.
Connectivity: The HPE 2TB hard drive uses a Serial ATA (SATA) interface, which is a common interface for connecting hard drives to server systems. The SATA interface provides a high-speed data transfer rate of up to 6Gbps, which allows the drive to transfer data quickly between the server system and the hard drive.
The drive also includes support for hot-plug capabilities, which allows it to be inserted and removed from a running server system without having to power down the system. This can help to simplify maintenance and upgrades of the hard drive.
In summary, the HPE 2TB hard drive is designed to be compatible with a wide range of HPE ProLiant and third-party server systems that support SATA hard drives. It uses a high-speed SATA interface and includes support for hot-plug capabilities, making it a reliable and easy-to-use storage solution for server systems.
General Information
- Manufacturer : HPE
- MPN : 866122-002
- Option Part Number: 872489-B21
- Spare Part Number: 872771-001
- Model Number: MB002000GWCBD
- HPE GPN: 861680-002
- Type : Internal Hard Disk Drive (HDD)
- SSD Type : SATA-6GBPS
- SKU : 866122-002
Technical Information
- Capacity: 2 TB
- Form Factor: 3.5 inch LFF
- Interface: SATA 6 GBPS
- 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 Rd (IOPs): 105
- 128Kib Random 70% RD/ 30% WT (IOPs): 105
- 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
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 ML 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)
