Description
Large Form Factor (LFF) and Hot-Swap Design
The HPE 870761-B21 Hard Drive features a Large Form Factor (LFF) design, which means that it is physically larger than other hard drives with a smaller form factor. The LFF design allows for a larger storage capacity and improved performance due to larger platters, and it is commonly used in enterprise-level storage systems.
In addition, the 870761-B21 hard drive also features a hot-swap design. This means that it can be easily inserted or removed from the server or storage system without shutting down the system or interrupting operations. This feature allows for quick and easy maintenance or upgrades of the hard drive, reducing downtime and improving overall system reliability.
The hot-swap feature also allows for flexibility in managing storage capacity, as additional hard drives can be added or removed as needed. This allows organizations to scale their storage capacity as their needs change, without the need for extensive downtime or system reconfiguration.
Capacity and Performance Considerations
The HPE 870761-B21 Hard Drive is a high-performance storage device that provides a balance of storage capacity and speed. With a storage capacity of 900GB and a spindle speed of 15,000 rotations per minute (RPM), this hard drive is well-suited for high-demand applications that require fast data access and processing.
When considering the capacity and performance of the 870761-B21 hard drive, it is important to keep in mind the specific requirements of your applications and workloads. The 900GB storage capacity is suitable for many applications, but some may require more or less storage space depending on the nature of the data being processed.
The 15K RPM spindle speed provides fast data access times and high-performance processing, but it also generates more heat and consumes more power compared to hard drives with lower spindle speeds. As a result, it is important to ensure that your server or storage system has sufficient cooling and power capabilities to support the 870761-B21 hard drive.
Reliability, Durability
One key feature that contributes to the reliability of the 870761-B21 hard drive is its SAS interface, which is known for its reliability and scalability. SAS interfaces have been proven to be more reliable than other storage interfaces, such as SATA, especially in high-demand environments where a lot of data is being processed.
In addition, the 870761-B21 hard drive is designed with advanced technology to improve reliability, including self-monitoring and reporting technology (SMART), which continuously monitors the health and status of the hard drive to detect and report any potential issues before they become critical.
The hard drive also includes features to improve durability, such as the ability to withstand high levels of vibration and shock, which is particularly important for applications that require the hard drive to be transported or subjected to heavy use.
The HPE 870761-B21 Hard Drive is designed to provide a high level of reliability and durability for demanding data processing environments. Its SAS interface, advanced technology for monitoring and reporting, and durability features make it a reliable and long-lasting storage solution.
Product Information:
- Manufacturer Name: HPE
- Type: Hard Drive – Hot-Swap
- HDD: SAS 12GBPS
- MPN: 870761-B21
- Option Part Number: 870761-B21
- Spare Part Number: 870796-001
- Model Number: EH000900JWCPN
- Assembly Number: 867254-003
- HPE GPN: 868774-002
- SKU: 870761-B21
Technical Information
- Capacity: 900 GB
- Form Factor: 3.5 inch LFF Low Profile
- Interface: SAS 12Gbps
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Format Type: 512n
- Carrier Type: Low Profile Carrier Converter (LPCC)
- Workload: Enterprise
- Features: Advanced format 512n, Dual Port, Digitally Signed Firmware
- Bundled with: HPE Low Profile Carrier Converter
- Performance
- Drive Transfer Rate (External): 12 Gb/sec
- Drive Rotation Speed: 15000 RPM
- Average Seek Time: 2.72 ms
- Max Seek Time: 5.36 ms
- Track-to-Track Seek Time: 0.22 ms
- OD Media Rate, Max Sequential Throughput (MiB/s): 295 MiB/s
- 128Kib Random Rd (IOPs): 235 IOPs
- 128Kib Random 70% RD / 30% WT (IOPs): 235 IOPs
- 128Kib Random 50% RD / 50% WT (IOPs): 235 IOPs
- Expansion & Connectivity
- Interfaces: 1 x SAS 12 Gb/s
- Compatible Bay: 3.5″ LFF Low Profile
Dimension & Weight
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 LBS
Compatibility Information
- HPE ProLiant DL Series: DL325 Gen10 Base (3.5 inch)
- HPE ProLiant ML Series: ML110 Gen10 (3.5 inch),
- ML110 Gen10 Entry (3.5 inch), ML110 Gen10 Performance (3.5 inch),
- ML110 Gen10 Solution (3.5 inch), ML30 Gen10 (3.5 inch),
- ML30 Gen10 Entry (3.5 inch), ML30 Gen10 Performance (3.5 inch),
- ML30 Gen10 Solution (3.5 inch), ML350 Gen10 (3.5 inch),
- ML350 Gen10 Base (3.5 inch), ML350 Gen10 Entry (3.5 inch),
- ML350 Gen10 High Performance (3.5 inch), ML350 Gen10 Performance (3.5 inch),
- ML350 Gen10 Solution (3.5 inch), ML350 Gen10 Sub-Entry (3.5 inch)
Power Consumption
- Idle Time: 4.70 Watts
- Random R/W: 6.10 Watts
- Sequential Read: 6.30 Watts
- Sequential Write: 6.40 Watts
- Environmental Parameters
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
