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User Manual for HP 400GB HPE 12G SAS Mainstream Endurance Hot Plug SFF Enterprise SSD Click to enlarge the picture
Contents of the user manual for the HP 400GB HPE 12G SAS Mainstream
- Product category: NAS Expansion Drives HP
- Brand: HP
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for HP NAS Expansion Drives
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User manual for the HP 400GB HPE 12G SAS Mainstream contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any HP product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official HP user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a HP product will considerably shorten its lifespan!
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Product description With the 400GB HPE 12G SAS Mainstream Endurance Hot Plug SFF Enterprise SSD from HP users benefit from enhanced performance designed for the enterprise storage environment. This drive features a 1,000 MB/s sequential read speed and a 700 MB/s sequential write speed. These enhanced data transfer rates are accompanied by improved endurance as this drive is rated 10 drive writes a day.
This HP enterprise class SSD has been tested and qualified to be compatible with HPE ProLiant, HPE Synergy, and HPE BladeSystem storage solutions. Enterprise class drives must also be reliable and the HPE 12G SSD features full data path error detection, surprise power loss protection, and HPE SmartSSD Wear Gauge support. - Higher Performance and Better Latency
- This HPE SSD enables rapid reads and writes of transactional data. On an HDD, random reads require constant repositioning of the read/write head to seek the exact location of data on the platter before the data transfer can begin. However, SSDs have no moving parts or rotating platters that can cause latency problems, and that results in faster access to data. Therefore, with faster seek times, the drives achieve high IOPS, producing quicker data access and better latency.
The drives also pack the operating performance of several rotating HDDs into the same space as a single HDD, so you can get more performance out of your existing data center. - Lower Power Consumption
- Steadily increasing storage requirements pose power and performance challenges to data centers. Solid state devices have a significantly better performance-to-power rating than traditional rotating HDDs. The lack of a motor greatly reduces an SSD's power consumption, so the drives draw less energy-less than two watts idle and less than nine watts maximum-for SSDs.
- Environmental Ruggedness
- The inherent environmental ruggedness of SSDs makes them well suited for extreme environments where traditional drives cannot operate. The drives can tolerate significantly higher operating shock and vibration levels compared to traditional rotating HDDs. In fact, they virtually eliminate rotational vibration problems.
- High Reliability
- Reliability is important for any storage medium, and it is essential when considering a storage device that can be used in servers. HPE SSDs pass a rigorous HPE ProLiant qualification of 2.4 million test hours.
- Investment Protection
- HPE SSDs are a drop-in replacement for existing HDDs. They fit into existing HDD hot-plug bays and require no modification to operating system or infrastructure tools. The drives are recognized as standard SAS or SATA devices with no special changes in firmware or hardware. Although you cannot mix SSDs and HDDs in the same logical array, you can mix them within the system to provide a more effective use of both technologies.
In the Box HP 400GB HPE 12G SAS Mainstream Endurance Hot Plug SFF Enterprise SSD Limited 3-Year Manufacturer Warranty Table of Contents
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Technical parametersHP 779168-B21 Specs | Sequential Reads | 1,000 MB/s | | Sequential Writes | 700 MB/s | | Random Reads | 70,000 IOPS | | Random Writes | 62,000 IOPS | | Maximum Power | 9 W | | Endurance | 10 drive writes/day | | Dimensions | Not specified by manufacturer | | Weight | Not specified by manufacturer |
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