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EMPS-32R1-W1-A71

mPCIe to Dual SATA III RAID Module WT
  • Hersteller Innodisk
  • Kategorie: mPCIe Modules
  • The Innodisk EMPS-32R1-W1-A71 is a compact, high-performance mPCIe expansion module designed to provide dual SATA III (6 Gb/s) connectivity with integrated hardware RAID functionality. Developed for industrial and embedded computing environments, this module enables system integrators and OEMs to expand storage capabilities in space-constrained systems while maintaining high reliability, low power consumption, and robust data integrity.
- Dual SATA III Interface: Converts a single mPCIe slot into two independent SATA III (6 Gb/s) ports, enabling connection of two SATA storage devices such as SSDs or HDDs.
- Hardware RAID Support: Integrated hardware RAID controller supporting RAID 0 (striping) and RAID 1 (mirroring) configurations for performance optimization or data redundancy.
- AHCI and Port Multiplier Support: Fully compliant with the Advanced Host Controller Interface (AHCI) standard, ensuring broad compatibility with modern operating systems and supporting port multiplier functionality for multiple device management.
- Hot-Swap Capability: Allows drives to be replaced or added without system shutdown, improving serviceability and uptime in mission-critical applications.
- Native Command Queuing (NCQ): Enhances performance by optimizing the order of read/write commands to reduce latency and improve throughput.
- Low Power Consumption: Engineered for energy-efficient operation, ideal for embedded and mobile platforms where power efficiency is critical.
- Industrial-Grade Design: Built with high-quality components and a 30µ-inch gold-plated connector (golden finger) for superior durability, corrosion resistance, and long-term reliability in harsh environments.
- Compact Form Factor: Measuring only 51 mm × 30 mm, the module fits standard full-size mPCIe slots, making it suitable for compact embedded systems, industrial PCs, and edge computing devices.
- Extended Temperature and Reliability: Designed and manufactured in Taiwan under strict industrial standards, ensuring consistent performance in demanding conditions.
- Warranty: Backed by a 3-year manufacturer warranty, reflecting Innodisk’s commitment to product quality and reliability.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary – EMPS-32R1-W1-A71 mPCIe to Dual SATA III RAID Module WT




### 1. Product Overview

Product Name: mPCIe to Dual SATA III RAID Module WT
Model Number: EMPS-32R1-W1-A71
Series: EMPS-32R1 Series
Article Number: EMPS-32R1-W1-A71
Manufacturer: Innodisk Corporation
Country of Manufacture: Taiwan
Product Category: Industrial-grade storage interface module
Product Type: Mini PCI Express (mPCIe) to Dual SATA III RAID Adapter

The Innodisk EMPS-32R1-W1-A71 is a compact, high-performance mPCIe expansion module designed to provide dual SATA III (6 Gb/s) connectivity with integrated hardware RAID functionality. Developed for industrial and embedded computing environments, this module enables system integrators and OEMs to expand storage capabilities in space-constrained systems while maintaining high reliability, low power consumption, and robust data integrity.




### 2. Key Features

- Dual SATA III Interface: Converts a single mPCIe slot into two independent SATA III (6 Gb/s) ports, enabling connection of two SATA storage devices such as SSDs or HDDs.
- Hardware RAID Support: Integrated hardware RAID controller supporting RAID 0 (striping) and RAID 1 (mirroring) configurations for performance optimization or data redundancy.
- AHCI and Port Multiplier Support: Fully compliant with the Advanced Host Controller Interface (AHCI) standard, ensuring broad compatibility with modern operating systems and supporting port multiplier functionality for multiple device management.
- Hot-Swap Capability: Allows drives to be replaced or added without system shutdown, improving serviceability and uptime in mission-critical applications.
- Native Command Queuing (NCQ): Enhances performance by optimizing the order of read/write commands to reduce latency and improve throughput.
- Low Power Consumption: Engineered for energy-efficient operation, ideal for embedded and mobile platforms where power efficiency is critical.
- Industrial-Grade Design: Built with high-quality components and a 30µ-inch gold-plated connector (golden finger) for superior durability, corrosion resistance, and long-term reliability in harsh environments.
- Compact Form Factor: Measuring only 51 mm × 30 mm, the module fits standard full-size mPCIe slots, making it suitable for compact embedded systems, industrial PCs, and edge computing devices.
- Extended Temperature and Reliability: Designed and manufactured in Taiwan under strict industrial standards, ensuring consistent performance in demanding conditions.
- Warranty: Backed by a 3-year manufacturer warranty, reflecting Innodisk’s commitment to product quality and reliability.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model | EMPS-32R1-W1-A71 |
| Interface (Host) | Mini PCI Express (mPCIe) |
| Interface (Device) | Dual SATA III (6 Gb/s) ports |
| RAID Support | Hardware RAID 0 (striping), RAID 1 (mirroring) |
| Supported Protocols | AHCI, Port Multiplier, Hot-Swap, NCQ |
| Form Factor | Full-size mPCIe module |
| Dimensions | 51 mm (L) × 30 mm (W) |
| Connector Plating | 30µ-inch gold finger |
| Power Consumption | Low power design (exact value dependent on configuration) |
| Operating Voltage | 3.3V (typical for mPCIe interface) |
| Operating Temperature | Industrial-grade range (typical -40°C to +85°C, depending on configuration) |
| Weight | Lightweight, typically <10 g |
| Material | PCB with industrial-grade components and gold-plated contacts |
| Manufacturing Origin | Taiwan |
| Warranty | 3 years |




### 4. Functionality

The EMPS-32R1-W1-A71 functions as a bridge between a system’s mPCIe interface and two SATA III storage devices. Once installed in a compatible mPCIe slot, the module provides two SATA III ports that can be connected to SSDs or HDDs. The onboard controller manages data transfer and RAID operations independently of the host CPU, minimizing system overhead and improving performance consistency.

Use Cases and Applications:
- Embedded Systems: Expands storage capacity in embedded controllers, industrial automation systems, and IoT gateways.
- Industrial PCs: Adds redundant or high-speed storage options in compact industrial computing platforms.
- Edge Computing Devices: Enables local data caching and redundancy for edge servers and AI inference nodes.
- Network Appliances: Provides reliable storage for firewalls, routers, and network-attached storage (NAS) systems.
- Digital Signage and Kiosks: Supports dual-drive configurations for content redundancy and fast data access.
- Surveillance Systems: Facilitates RAID-protected storage for video recording and analytics.

Compatibility:
The module is compatible with any system supporting a standard mPCIe interface and AHCI-compliant SATA devices. It can operate with major operating systems such as Windows, Linux, and embedded OS variants without requiring proprietary drivers, as it adheres to standard AHCI protocols.




### 5. Components & Accessories

Included Items:
- EMPS-32R1-W1-A71 mPCIe to Dual SATA III RAID Module
- Product documentation and installation guide (digital or printed)

Optional Accessories (available separately):
- SATA data cables (for connecting to storage devices)
- Power cables or adapters (depending on system configuration)
- Mounting screws or brackets for securing the module in industrial enclosures
- Optional heatsink or thermal pad for enhanced thermal management in high-temperature environments

Connectors:
- Host Connector: Standard 52-pin mPCIe edge connector with 30µ-inch gold plating for reliable electrical contact.
- Device Connectors: Two SATA III ports (7-pin data connectors) for connecting SATA storage devices.




### 6. Installation & Setup

Requirements:
- System with an available full-size mPCIe slot
- Compatible SATA storage devices (SSD or HDD)
- Power supply capable of supporting connected drives

Installation Steps:
1. Power off the host system and disconnect it from the power source.
2. Insert the EMPS-32R1-W1-A71 module into the mPCIe slot, ensuring proper alignment of the connector.
3. Secure the module using the mounting screw provided by the system chassis.
4. Connect SATA data cables from the module’s SATA ports to the corresponding storage devices.
5. Reconnect power and boot the system.
6. Configure RAID mode (RAID 0 or RAID 1) through the system BIOS or RAID configuration utility, depending on the host platform.
7. Verify that both drives are recognized and that the RAID array is functioning correctly.

Mounting Options:
- Direct installation into standard mPCIe slots on motherboards or carrier boards.
- Integration into custom embedded platforms or industrial enclosures.

Configuration:
- RAID configuration can be set via onboard jumpers or software utilities (depending on system support).
- AHCI mode ensures plug-and-play compatibility with most operating systems.




### 7. Performance & Capabilities

Speed and Throughput:
- Each SATA III port supports up to 6 Gb/s data transfer rate.
- RAID 0 configuration provides increased read/write performance by striping data across both drives.
- RAID 1 configuration offers data redundancy by mirroring data between drives, ensuring data integrity in case of drive failure.

Capacity:
- Supports two SATA drives, with total capacity dependent on connected devices.
- RAID 0 total capacity equals the sum of both drives; RAID 1 capacity equals the capacity of one drive.

Efficiency:
- Hardware RAID implementation offloads processing from the host CPU, improving system efficiency.
- Low power design minimizes energy consumption, suitable for battery-powered or energy-sensitive applications.

Limitations:
- Limited to two SATA devices per module.
- RAID configuration options restricted to RAID 0 and RAID 1 (no RAID 5 or JBOD).
- Performance dependent on the quality and speed of connected SATA drives.

Reliability:
- Industrial-grade components ensure stable operation under vibration, temperature fluctuations, and continuous use.
- Gold-plated connector enhances signal integrity and reduces contact wear over time.




### 8. Standards & Compliance

Compliance and Certifications:
- Interface Standards: Compliant with SATA Revision 3.0 (6 Gb/s) and mPCIe specifications.
- Protocol Support: AHCI, NCQ, Port Multiplier, and Hot-Swap compliant.
- Environmental and Safety Standards: Designed to meet industrial-grade reliability and safety requirements.
- Manufacturing Standards: Produced under ISO-certified manufacturing processes in Taiwan.
- RoHS Compliance: Conforms to Restriction of Hazardous Substances (RoHS) directives, ensuring environmentally responsible design.
- Quality Assurance: Each module undergoes rigorous testing for electrical performance, thermal stability, and mechanical durability.




### 9. Additional Information

Warranty:
- 3-year limited warranty covering manufacturing defects and component reliability.

Support and Maintenance:
- Technical support available through Innodisk’s global service network.
- Firmware updates and product documentation accessible via the official Innodisk website.
- Maintenance-free design; no moving parts or active cooling required.

Manufacturer Contact Information:
Innodisk Corporation (Headquarters)
5F., No. 237, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan
Tel: +886-2-7703-3000
Email: sales@innodisk.com
Website: [www.innodisk.com](http://www.innodisk.com)

Regional Offices:
- USA: usasales@innodisk.com | +1-510-770-9421
- Europe: eusales@innodisk.com | +31-40-3045-400
- Japan: jpsales@innodisk.com | +81-3-6667-0161
- China: sales_cn@innodisk.com | +86-755-2167-3689

Order Information:
- Model: EMPS-32R1-C1 – mPCIe to Dual SATA III RAID Module
- Variant: EMPS-32R1-W1-A71 – Industrial-grade version with extended temperature and warranty

Revision and Release Date:
- Document Version: April 20, 2020
- Specifications subject to change without prior notice.




### Summary

The Innodisk EMPS-32R1-W1-A71 mPCIe to Dual SATA III RAID Module WT is a robust, industrial-grade solution for expanding storage capabilities in embedded and compact computing systems. By converting a single mPCIe slot into two high-speed SATA III interfaces with integrated hardware RAID functionality, it delivers both performance and reliability in a compact 51 × 30 mm form factor.

Engineered for industrial environments, the module supports AHCI, NCQ, Port Multiplier, and Hot-Swap features, ensuring seamless integration with modern operating systems and storage devices. Its hardware RAID 0/1 capability provides flexibility for either performance optimization or data redundancy, while the 30µ gold-plated connector ensures long-term durability and stable signal transmission.

With low power consumption, a 3-year warranty, and Innodisk’s proven industrial design standards, the EMPS-32R1-W1-A71 is an ideal choice for system integrators, OEMs, and industrial users seeking a reliable, compact, and high-performance storage expansion module.

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