The SAS 12 Gbps interface is a high-speed data transfer standard used in enterprise-grade storage and servers. SAS stands for Serial Attached SCSI, which is a type of interface that connects storage devices to a host system. The "12 Gbps" refers to the maximum data transfer rate that the interface can support.
SAS is a point-to-point interface, which means that each device has its own dedicated connection to the host system. This provides improved reliability and performance compared to shared interfaces like SATA. SAS also supports advanced features like dual-ported drives and multiplexing, which allows multiple devices to share a single connection to the host system.
The 12 Gbps SAS interface provides faster data transfer rates than the previous 6 Gbps SAS interface. This allows for faster data access and improved performance in applications that require high-speed data transfer. It also supports more advanced features like SAS-3 and SAS-4, which provide even higher data transfer rates and improved reliability.
Key FeaturesThe HPE 6TB SAS Hard Drive (model 846514-B21) has several key features and specifications that make it well-suited for use in enterprise-grade servers and storage arrays. Some of the most notable include:
- 7200 RPM performance: The hard drive spins at 7200 revolutions per minute (RPM), which allows for faster data transfer and improved performance compared to slower 5400 RPM drives.
- 12 Gbps SAS interface: The hard drive connects to the host system via a 12 Gbps Serial Attached SCSI (SAS) interface, which provides fast data transfer rates and improved reliability compared to SATA interfaces.
- Large Form Factor (LFF): The hard drive has a 3.5-inch form factor, which is commonly used in enterprise-grade servers and storage arrays.
- High storage capacity of 6TB: The hard drive has a storage capacity of 6 terabytes (TB), which provides ample space for storing large amounts of data.
- Enterprise-grade reliability and durability: The hard drive is designed and built to withstand the demands of enterprise-grade use, with features like RAID support, hot-plug capability, and advanced data protection.
- Energy-efficient operation: The hard drive is designed to consume less power and generate less heat, which helps to reduce energy costs and prolong the lifespan of the drive.
- Easy installation and setup: The hard drive is easy to install and set up, with a simple plug-and-play design that makes it easy to add to existing systems.
- Data security and encryption options: The hard drive supports data encryption to protect sensitive information.
- Advanced data protection and recovery features: The hard drive includes advanced data protection and recovery features like RAID support and hot-plug capability, which help to minimize the risk of data loss in the event of a drive failure.
- 24x7 technical support and warranty options: HPE provides 24x7 technical support and warranty options to help ensure that the hard drive is always up and running.
Enterprise-grade reliability and durability refers to the ability of a storage device, such as a hard drive, to withstand the demands of a high-use, high-availability environment. HPE 6TB SAS Hard Drive (model 846514-B21) is designed and built to be enterprise-grade, meaning it has been tested to withstand the rigors of an enterprise-level workload and has been built to be more reliable and durable than consumer-grade hard drives.
Enterprise-grade hard drives typically have a longer lifespan than consumer-grade drives, and are able to handle more read and write cycles. Additionally, they are built to withstand higher temperatures and vibrations, which makes them more suitable for use in data centers and other demanding environments.
The HPE 6TB SAS Hard Drive also features advanced power and thermal management features, which help to ensure that the drive is able to operate at optimal temperatures, even under heavy loads. This helps to prolong the lifespan of the drive and reduce the risk of data loss due to overheating.
Another important feature of the HPE 6TB SAS Hard Drive is the SAS 12 Gbps interface, which is a faster interface than the traditional SATA interface, providing faster data transfer speeds and improved performance under heavy workloads. Additionally, SAS 12 Gbps interface provides enhanced error handling and data recovery capabilities, which can help to protect data and ensure that it is not lost in the event of a failure.
Product Information
- Manufacturer Name: HPE
- MPN: 846514-B21
- Type: Internal Hard Drive
- SKU: 846514-B21
- Hard Drive Type: SAS-12GBPS
- Spare Part Number: 846610-001
- Capacity: 6 TB
- Form Factor: 3.5 inch
- Format Type: 512n
- Carrier Type: Smart Carrier (SC)
- Features: Advanced format 512n, Digitally Signed Firmware
- Drive Transfer Rate: 12 Gb/sec (External)
- Seek Time: 8.5 ms (average) / 15.7 MS (Max)
- Track-to-Track Seek Time: 0.7 MS
- Spindle Speed: 7200 RPM
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
- HPE ProLiant DL Series: DL120 Gen9 (3.5 inch), DL120 Gen9 Entry (3.5 inch), DL180 Gen9 (3.5 inch), DL180 Gen9 Base (3.5 inch), DL180 Gen9 Entry (3.5 inch), DL180 Gen9 Storage (3.5 inch), DL20 Gen9 (3.5 inch), DL20 Gen9 Entry (3.5 inch), DL20 Gen9 Performance (3.5 inch), 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), DL60 Gen9 (3.5 inch), DL60 Gen9 Base (3.5 inch), DL60 Gen9 Entry (3.5 inch), DL80 Gen9 (3.5 inch), DL80 Gen9 Base (3.5 inch), DL80 Gen9 Entry (3.5 inch) Servers
- 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) Servers
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