Description
General Compatibility
The HPE 881779-K21 SAS-12GBPS 12TB 7.2K RPM Internal HDD is highly compatible with a wide range of server and storage systems that support SAS-12GBPS interface, including HPE ProLiant, HPE Synergy, HPE Apollo, and HPE Nimble Storage systems. This HDD is also compatible with other SAS-12GBPS enabled systems from other manufacturers such as Dell, Lenovo, and Fujitsu. The 7.2K RPM speed of the HDD ensures fast data transfer and high performance, making it suitable for high-density storage, data warehousing, and big data analytics applications.
Reliability of Internal Hard Disk
The HPE 881779-K21 SAS-12GBPS 12TB 7.2K RPM HDD is designed with high reliability in mind, ensuring that your data is safe and secure. This HDD is built to withstand the rigors of enterprise environments and has been rigorously tested to ensure its reliability and durability.
One of the key features that contribute to the high reliability of this HDD is its SAS-12GBPS interface. SAS is a highly reliable and robust interface that is specifically designed for enterprise-level storage systems. It provides faster data transfer rates and improved error detection and correction capabilities, which helps to ensure the integrity of your data.
Additionally, the 7.2K RPM speed of this HDD also contributes to its reliability. The higher speed of the HDD means that data can be accessed and written faster, which helps to reduce the chances of data loss due to power failure or other unexpected events.
Performance of 12GBPS HDD
The HPE 881779-K21 SAS-12GBPS 12TB 7.2K RPM HDD is designed to provide high performance in enterprise environments. The SAS-12GBPS interface and 7.2K RPM speed are key factors that contribute to the high performance of this HDD.
The SAS-12GBPS interface provides faster data transfer rates, allowing for faster data access and retrieval. This is especially important in environments where large amounts of data are being read and written constantly, such as in data warehousing and big data analytics applications.
The 7.2K RPM speed of the HDD also contributes to its high performance. The higher speed of the HDD means that data can be accessed and written faster, which helps to reduce the time it takes to complete large data transfers. This is especially beneficial for applications that require fast data access, such as high-performance computing and real-time analytics.
Additionally, the 12TB capacity of this HDD allows for large storage space, which can accommodate large data sets and enables efficient data management. This is particularly useful for applications that require high storage capacity, such as video surveillance, medical imaging, and scientific research.
General Information
Manufacturer: HPE
MPN: 881779-K21
Product Model: MB012000JWDFD
Type : Hard Drive-Hot-Swap
HDD Type: SAS 12GBPS
SKU: 881779-K21
Technical Information
Capacity: 12 TB
Form Factor: 3.5 Inch LFF
Interface: SAS 12GBPS
Bytes per Sector: 512
Drive Technology (Fill): Helium
Plug Type: Hot Plug
Format Type: 512e
Carrier Type: Smart Carrier (SC)
Workload Type: Midline
Features: Dual Port, Advanced Format 512e, Digitally Signed Firmware
Bundled with: HPE SmartDrive Carrier
Performance
Rotational Speed: 7.2K RPM
Transfer Rate Synchronous (Max): 12GB/sec
OD Media Rate, Max Sequential Throughput (MiB/s): 235
128Kib Random Rd (IOPs): 105
128Kib Random 70% RD/ 30% WT (IOPs): 115
128Kib Random 50% RD/ 50% WT (IOPs): 125
Power Consumption
Idle Time: 5.5 Watt
Random R/W: 6.1 Watt
Sequential Read: 7.0 Watt
Sequential Write: 6.8 Watt
Environmental Parameters
Minimum Operating Temperature: 50° F (10°C)
Maximum Operating Temperature: 95° F (35°C)
Dimensions & 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),
DL385 Gen10 (3.5 inch), DL385 Gen10 Base (3.5 inch),
DL385 Gen10 Entry (3.5 inch), DL385 Gen10 High-Perferformance (3.5 inch),
DL385 Gen10 High-Performance (3.5 inch),
DL385 Gen10 Performance (3.5 inch), DL385 Gen10 Solution (3.5 inch) Servers
