Description
Kingston A400 Hard SSD
Kingston A400 is a solid-state drive (SSD), also known as a hard SSD, that enhances system responsiveness with fast boot, loading, and transfer times. This hard SSD uses a latest-gen controller, achieving read and write speeds up to 500 MB/s and 450 MB/s, making it 10x faster than traditional hard drives. Built with Flash memory, the Hard SSD has no moving parts, making it more reliable and durable.
SSD Hard Drive Internal:
It’s also ideal for mobile devices due to its shock and vibration resistance. The Hard SSD is available in capacities ranging from 120GB to 960GB, providing ample storage for various files, and can replace smaller SSDs or hard drives. However, this hard SSD is not intended for server environments. Key features of the Hard SSD include fast performance, rugged construction, and suitability for desktops and notebooks.
SSD Hard Drive Internal Specifications:
Specification |
Details |
|---|---|
| Form factor | 2.5 |
| Interface | SATA Rev. 3.0 (6 GB/s) with backward compatibility to SATA Rev. 2.0 (3 GB/s) |
| Capacities | 480GB |
| NAND | 3D |
| Baseline Performance (Data Transfer—ATTO) | 480GB — up to 500MB/s Read and 450MB/s Write |
| Power Consumption | 0.195W Idle, 0.279W Avg., 0.642W (MAX) Read, / 1.535W (MAX) Write |
| Storage temperature | -40°C~85°C |
| Operating temperature | 0°C~70°C |
| Dimensions | 100.0mm x 69.9mm x 7.0mm (2.5”) |
| Weight | 41g (240-480GB, 2.5”) |
| Vibration operating | 2.17G Peak (7–800Hz) |
| Vibration non-operating | 20G Peak (10–2000Hz) |
| Life expectancy | 2 million hours MTBF |
| Warranty/support | Limited 3-year warranty with free technical support |
| Total Bytes Written (TBW) | 480GB — 160TB |
Troubleshooting Kingston A400 Tips and Solutions:
1. Compatibility Issues Solution:
Some people have reported issues with this SSD working with certain Acer laptops. If you have this problem, you can try using a different brand of SSD, such as WD Blue. If you can return the Kingston SSD, do so. Otherwise, you can save it for use on another computer.
2. DRAM-less Design Solution:
This SSD does not have DRAM, which means it uses your computer’s memory for buffering. This can lead to slower performance when working with many files or running demanding software. There is no way to fix this issue, as it is a hardware limitation of the SSD. However, making sure your computer has enough RAM can help improve performance.
3. Electrostatic Discharge (ESD) Solution:
ESD can damage your computer’s hardware, including the SSD. To prevent ESD, you should use an ESD wrist strap or an earthing mat or table. You should also avoid wearing clothing that can generate static electricity, such as wool sweaters.
4. Secure Erase in Linux Solution:
If you are using Linux and want to securely erase your SSD, you must have a full backup of all important data before proceeding. You must also have root privileges, your SSD connected to the system as a secondary (non-OS) drive, and the lsscsi and hdparm programs installed. Your drive must not be in a security freeze or password-protected.
The Kingston A400 Hard SSD is best suited for:
- For desktop and notebook computer workloads due to its fast performance, rugged construction, and suitability for these types of systems.
- Its shock and vibration resistance make it ideal for mobile devices.
- With read and write speeds up to 500MB/s and 450MB/s, it can enhance system responsiveness with fast boot, loading, and transfer times.
- It’s also more reliable and durable than traditional hard drives as it has no moving parts.
However, the Kingston A400 Hard SSD may not be the best fit for:
- For server environments. Servers often require drives with higher endurance and reliability under heavy, constant workloads.
- This SSD is also not the best choice if you need more than 480GB of storage, as that is its maximum capacity.
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