Western Digital Blue 250GB PC Internal SSD Solid State Drive - SATA 6Gb/s 2.5 Inch - WDS250G1B0A

The maximum number of input/output operations per second that a storage device can perform when reading data randomly. This metric indicates how quickly the device can retrieve small, non‑sequential pieces of information and is useful for evaluating performance in database or high‑transaction workloads.

The total amount of space or volume that a product can hold, expressed in an appropriate unit such as GB, MB, TB for digital storage or L, ml, cl for liquid capacity. This attribute helps users compare how much content a device or container can accommodate.

The general classification of a product, such as tablet, smartphone, router, or computer. It indicates the primary function or form factor that helps buyers quickly identify and compare similar items.

The electrical plug configuration that the product uses, such as Type A, Type B, Type C, or other regional plug shapes and pin arrangements. This attribute indicates which wall outlet or power supply the device is compatible with.

A list of physical or logical interface standards that the product can use to connect with other devices, such as USB, PCI Express, SATA, Ethernet, Thunderbolt, DisplayPort, and similar technologies.

The highest rate at which a storage device can read data sequentially, expressed in bits per second or common abbreviations such as MB/s or GB/s. This value indicates how quickly the device can retrieve large contiguous blocks of data for tasks like file copying or media playback.

The highest rate at which a storage device can write data continuously in a non‑interrupted operation, expressed as a data transfer rate such as megabytes per second (MB/s) or gigabits per second (Gbps). This metric indicates the fastest sustained write performance achievable under optimal conditions and is useful for comparing devices that perform large, sequential writes.

The highest mechanical shock level that a product can endure while remaining functional, expressed as an acceleration value in g‑forces. The measurement is typically taken at a specified duration and waveform, such as a half‑sine pulse of 0.5 ms. This attribute helps consumers assess the durability of a device in environments where vibration or impact may occur.

A textual description of the maximum vibration level a component can withstand while remaining functional, including operating and non‑operating conditions such as acceleration values, frequency ranges, and axis count.

The type of NAND flash memory used in a storage device, such as 2D or 3D NAND. This attribute indicates the underlying architecture that affects performance, endurance, and capacity characteristics.

The electrical power drawn by a device while it is actively performing tasks, expressed in watts (W) or milliwatts (mW). This value represents the typical energy usage during normal operation and can be used to estimate operating costs or compare efficiency across similar products.

The electrical power drawn by a device when it is powered on but not performing any active tasks, expressed in watts (W). This value represents the minimal energy usage during idle or standby periods and can be used to estimate background consumption or compare efficiency across similar products.

The purpose or application for which the product is designed, such as consumer electronics, industrial equipment, or professional tools. This attribute helps users quickly identify whether a product meets their specific needs.