Features
SSD capacity	480 GB
SSD form factor	2.5"
Interface	Serial ATA III
Memory type	TLC
Component for	PC/Laptop
Data transfer rate	6 Gbit/s
Read speed	500 MB/s
Write speed	450 MB/s
Mean time between failures (MTBF)	1000000 h
Protection features	Shock resistant, Vibration proof
TBW rating	160
Logistics data
Master (outer) case width	135.9 mm
Master (outer) case length	203.2 mm
Harmonized System (HS) code	84717070
Master (outer) case height	69.8 mm
Master (outer) case gross weight	709.98 g
Products per master (outer) case	10 pc(s)
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Operating vibration	2.17 G
Non-operating vibration	20 G
Other features
Product colour	Black
Compliance certificates	Federal Communications Commission (FCC), cTUVus, EAC, VCCI, CE, RoHS
Packaging data
Package width	129.5 mm
Package depth	9.14 mm
Package height	184.2 mm
Package weight	63.2 g
Package type	Blister
Power
Power consumption (write)	1.535 W
Power consumption (max)	0.642 W
Power consumption (average)	0.279 W
Power consumption (idle)	0.195 W
Sustainability
Sustainability compliance
Weight & dimensions
Width	69.8 mm
Depth	100.1 mm
Height	7 mm
Weight	41 g

The Kingston A400 SSD with 480 GB storage capacity is a solid-state drive in 2.5-inch form factor, specifically designed for use in desktop computers and notebooks. The device is based on TLC flash memory and features a SATA III interface with a maximum data transfer rate of 6 Gbit/s. It is intended as a replacement for mechanical hard drives to improve system responsiveness, boot times, and file transfer speeds. The SSD achieves read and write speeds of up to 500 MB/s and 450 MB/s respectively, representing a significant performance improvement over conventional hard drives.

Applications

The A400 is designed for typical workloads of PC and laptop systems. It is particularly suitable for use in notebooks and other mobile devices, as it is shock- and vibration-resistant and has no moving parts. This makes it less susceptible to mechanical damage and offers higher reliability compared to mechanical hard drives. The low profile of 7 mm allows installation in thin and lightweight notebooks, which often only provide a 7-mm space for storage drives.

Features and Specifications in Detail

The drive is equipped with a controller of the latest generation, enabling the high read and write speeds. The TBW rating (Total Bytes Written) is 160 TB, reflecting the expected lifespan under normal usage. The mean time between failures (MTBF) is 1,000,000 hours, indicating high reliability. The SSD operates cool and quietly, as there are no mechanical components that generate noise or heat.

Technology Explained Simply

The SATA III interface allows a maximum bandwidth of 6 Gbit/s, sufficient to achieve the specified speeds of 500 MB/s (read) and 450 MB/s (write). The TLC technology (Triple-Level Cell) offers a good balance between storage capacity, performance, and cost. The operating temperature ranges from 0 °C to 70 °C, while the storage temperature is allowed from -40 °C to 85 °C. The vibration tolerance is 2.17 G during operation and 20 G during non-operation, highlighting its suitability for mobile devices.

Compatibility and Accessories

The SSD is backward compatible with SATA II (3 Gbit/s) and can be installed in systems with SATA-3.0 or SATA-2.0 interfaces. It is available in various capacities, including 240 GB, 480 GB, and 960 GB, with the 480 GB version specified for this product. The A400 is not intended for server environments, but for use in end devices such as PCs and laptops.

Installation and Mounting

Installation is performed via the standard SATA connector. The drive is connected to the motherboard using the SATA data cable and the SATA power cable. Physical mounting is done using screws at the designated mounting points in the enclosure. Dimensions are 100.1 mm (length) × 69.8 mm (width) × 7 mm (height), matching the standard 2.5-inch format.

Operational Advantages

The A400 offers significant performance improvement over mechanical hard drives, especially in system boot times, application launches, and file transfers. The high reliability due to the absence of moving parts reduces the risk of mechanical failures. The low power consumption in standby (0.195 W) and average (0.279 W) makes the device suitable for energy-efficient systems. The 3-year warranty and free technical support provide additional security for operation.

Product Color and Compliance

The drive is finished in black color. It complies with the conformity certifications FCC, cTUVus, EAC, VCCI, CE, and RoHS, confirming adherence to international standards for electromagnetic compatibility, safety, and environmental friendliness. Sustainability compliance is also ensured.