The **M2AS1-5222-R2/CE** is a high-performance **M.2 (SATA) Solid State Drive (SSD)** typically utilized in industrial computing, embedded systems, and ruggedized environments. Below is a detailed breakdown of its electronic characteristics and technical specifications. --- ### 1. General Specifications This drive belongs to the industrial-grade storage category, designed for reliability under heavy workloads. | Feature | Specification | | :--- | :--- | | **Form Factor** | M.2 2242 (22mm x 42mm) | | **Interface** | SATA III (6.0 Gbps) | | **Flash Type** | MLC (Multi-Level Cell) or pSLC (Pseudo-SLC) | | **Capacity** | 32GB (Standard for this specific part number suffix) | | **Operation Temp** | 0°C to +70°C (Commercial) / -40°C to +85°C (Industrial variants) | --- ### 2. Core Electronic Components The PCB (Printed Circuit Board) of this M.2 module consists of three primary electronic layers: #### A. The Controller (The "Brain") The controller manages the data flow between the SATA interface and the NAND flash. * **Wear Leveling:** Evenly distributes write/erase cycles across flash blocks to extend lifespan. * **ECC (Error Correction Code):** Detects and fixes bit errors that occur during data storage. * **Bad Block Management:** Identifies failing sectors and maps them out to prevent data loss. #### B. NAND Flash Memory This is where the non-volatile data is stored. * **Cell Architecture:** Uses high-endurance cells (often MLC) to handle more P/E (Program/Erase) cycles than standard consumer TLC drives. * **Data Retention:** Designed to hold data for long periods even without power, critical for industrial machinery. #### C. Power Management Circuitry * **Voltage Regulators:** Converts the 3.3V input from the M.2 slot into the lower voltages required by the NAND and Controller. * **Power Shielding:** Includes capacitors that provide a small buffer to ensure "Data-at-Rest" is safely committed to the flash during an unexpected power loss. --- ### 3. Performance Metrics Due to the SATA III interface, the electronic throughput is capped by the bus speed. | Metric | Estimated Value | | :--- | :--- | | **Sequential Read** | Up to 530 MB/s | | **Sequential Write** | Up to 150 - 190 MB/s | | **Input Voltage** | 3.3V ± 5% | | **Power Consumption** | Active: < 2.0W / Idle: < 0.5W | --- ### 4. Key Electronic Features * **S.M.A.R.T. Support:** Provides electronic telemetry data regarding the health, temperature, and remaining life of the drive. * **TRIM Support:** Optimizes the electronic clearing of deleted data blocks to maintain write speeds. * **Shock/Vibration Resistance:** The electronic components are surface-mounted (SMT) with high-quality solder to withstand mechanical stress in industrial settings. ---