Description
General Compatibility
The HPE 881779-K21 SAS-12GBPS 12TB 7.2K RPM Internal HDD is highly compatible with a wide range of servers and storage systems that support SAS 12GB/s interface. This includes HPE ProLiant, Synergy, and Apollo servers, as well as HPE MSA and 3PAR storage systems. The drive also supports a variety of operating systems including Windows, Linux, and VMware. Its 12TB capacity makes it suitable for large-scale data storage and backup applications. Additionally, the 7.2K RPM spindle speed ensures fast data transfer and access times, making it ideal for high-performance workloads.
Reliability of Internal Hard Drive
The HPE 881779-K21 SAS-12GBPS 12TB 7.2K RPM HDD is a highly reliable storage solution that is designed to meet the demands of enterprise environments. The HDD is built with advanced technology that ensures data integrity and high performance, even in the most demanding conditions.
One of the key features of this HDD is its high storage density, which allows for more data storage in a smaller space, reducing the risk of data loss due to disk failures. Additionally, the HDD is designed with a low power consumption feature, which reduces the risk of overheating and prolongs the life of the drive.
The HDD also has a robust error-correction code (ECC) that detects and corrects errors during data transfer, ensuring that data is transmitted without errors. The SAS-12GBPS interface of the HDD also supports advanced data protection features, such as RAID, which provide additional protection against data loss due to disk failures..
Performance of 12GBPS HDD
The HPE 881779-K21 SAS-12GBPS 12TB 7.2K RPM HDD is designed to deliver high performance in enterprise environments. The SAS-12GBPS interface and 7.2K RPM speed of the HDD are two key factors that contribute to its performance.
The SAS-12GBPS interface provides faster data transfer rates compared to other interfaces, such as SATA. This means that data can be read and written faster, which results in improved overall performance of the HDD. The SAS-12GBPS interface also provides improved error detection and correction capabilities, which helps to ensure the integrity of your data.
The 7.2K RPM speed of the HDD is also a significant contributor to its performance. The faster rotation speed of the HDD’s platters results in faster data access and writes, which means that data can be processed more quickly. This is especially beneficial for applications that require high-speed data access, such as big data analytics and data warehousing.
The 12TB capacity of the HDD also plays a role in its performance. The large storage space allows for the storage of large data sets, which can be accessed and processed quickly. This is useful for applications that require large storage capacity such as backup, archiving and data recovery.
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
