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ELPS-3201-W1-A71

PCIe x4 to dual M.2 module WT
  • Hersteller Innodisk
  • Kategorie: mPCIe Modules
  • The Innodisk ELPS-3201-W1-A71 is a high-performance, industrial-grade PCIe x4 adapter card designed to expand system storage capabilities by providing dual M.2 Key-B slots. It enables the integration of two M.2 SATA SSDs into a system via a PCIe interface, offering flexibility, reliability, and wide-temperature operation for industrial and embedded applications. The module is part of Innodisk’s ELPS-3201 series, known for robust design, extended temperature tolerance, and compliance with industrial standards.
- Dual M.2 Expansion:
Supports two M.2 Key-B slots, allowing simultaneous connection of two M.2 SATA SSDs for enhanced storage capacity and flexibility.

- PCIe Interface:
Utilizes a PCI Express 2.0 x2 interface for high-speed data transfer and efficient communication between the host system and M.2 devices.

- Supported M.2 Form Factors:
Compatible with M.2 Key-B modules in sizes 2242, 2260, 2280, and 22110, accommodating a wide range of SSDs.

- Protocol Support:
Supports AHCI (Advanced Host Controller Interface) and Port Multiplier functionality, enabling multiple SATA devices to be accessed through a single interface.

- Native Command Queuing (NCQ):
Enhances performance by optimizing the order of read and write commands, improving throughput and reducing latency.

- Industrial-Grade Design:
Built for reliability in harsh environments, featuring wide temperature tolerance and robust mechanical construction.

- Wide Temperature (WT) Version:
The “W1” variant supports operation from -40°C to +85°C, suitable for industrial, transportation, and outdoor applications.

- Durable Gold-Plated Contacts:
Equipped with 30µ-inch gold-plated PCIe fingers for superior conductivity, corrosion resistance, and long-term durability.

- Low Power Consumption:
Typical power draw of 2.1W (3.3V x 630mA) ensures energy efficiency and minimal thermal output.

- Warranty:
Backed by a 3-year manufacturer warranty, ensuring long-term reliability and support.

- Manufactured in Taiwan:
Designed and produced by Innodisk’s Taiwan facility, ensuring high-quality manufacturing standards and strict quality control.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary: ELPS-3201-W1-A71 PCIe x4 to Dual M.2 Module WT




### 1. Product Overview

Product Name: PCIe x4 to Dual M.2 Module WT
Model Number: ELPS-3201-W1-A71
Series: ELPS-3201 Series
Article Number: ELPS-3201-W1-A71
Manufacturer: Innodisk Corporation
Country of Manufacture: Taiwan
Product Type: PCI Express (PCIe) expansion card for dual M.2 storage modules
Product Category: Industrial-grade storage interface adapter

The Innodisk ELPS-3201-W1-A71 is a high-performance, industrial-grade PCIe x4 adapter card designed to expand system storage capabilities by providing dual M.2 Key-B slots. It enables the integration of two M.2 SATA SSDs into a system via a PCIe interface, offering flexibility, reliability, and wide-temperature operation for industrial and embedded applications. The module is part of Innodisk’s ELPS-3201 series, known for robust design, extended temperature tolerance, and compliance with industrial standards.




### 2. Key Features

- Dual M.2 Expansion:
Supports two M.2 Key-B slots, allowing simultaneous connection of two M.2 SATA SSDs for enhanced storage capacity and flexibility.

- PCIe Interface:
Utilizes a PCI Express 2.0 x2 interface for high-speed data transfer and efficient communication between the host system and M.2 devices.

- Supported M.2 Form Factors:
Compatible with M.2 Key-B modules in sizes 2242, 2260, 2280, and 22110, accommodating a wide range of SSDs.

- Protocol Support:
Supports AHCI (Advanced Host Controller Interface) and Port Multiplier functionality, enabling multiple SATA devices to be accessed through a single interface.

- Native Command Queuing (NCQ):
Enhances performance by optimizing the order of read and write commands, improving throughput and reducing latency.

- Industrial-Grade Design:
Built for reliability in harsh environments, featuring wide temperature tolerance and robust mechanical construction.

- Wide Temperature (WT) Version:
The “W1” variant supports operation from -40°C to +85°C, suitable for industrial, transportation, and outdoor applications.

- Durable Gold-Plated Contacts:
Equipped with 30µ-inch gold-plated PCIe fingers for superior conductivity, corrosion resistance, and long-term durability.

- Low Power Consumption:
Typical power draw of 2.1W (3.3V x 630mA) ensures energy efficiency and minimal thermal output.

- Warranty:
Backed by a 3-year manufacturer warranty, ensuring long-term reliability and support.

- Manufactured in Taiwan:
Designed and produced by Innodisk’s Taiwan facility, ensuring high-quality manufacturing standards and strict quality control.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Form Factor | Low-profile PCIe card |
| Input Interface | PCI Express 2.0 x2 |
| Output Interface | SATA III (6Gb/s) |
| Output Connectors | Dual M.2 Key-B slots |
| Supported M.2 Sizes | 2242 / 2260 / 2280 / 22110 |
| Power Consumption (TDP) | 2.1W (3.3V x 630mA) |
| Dimensions (Standard Temp) | 130.35 mm (L) × 68.9 mm (W) × 7.45 mm (H) |
| Dimensions (Wide Temp) | 130.35 mm (L) × 68.9 mm (W) × 12.75 mm (H) |
| Weight | 45 g |
| Operating Temperature (STD) | 0°C to +70°C |
| Operating Temperature (WT) | -40°C to +85°C |
| Storage Temperature | -55°C to +95°C |
| Vibration Resistance | 5G @ 7–2000 Hz |
| Shock Resistance | 50G @ 0.5 ms |
| Material | Industrial-grade PCB with gold-plated connectors |
| Compliance | RoHS, CE, FCC (implied industrial compliance) |
| Warranty | 3 years |




### 4. Functionality

The ELPS-3201-W1-A71 functions as a PCIe-to-dual-M.2 adapter, bridging the PCI Express interface of a host system to two M.2 SATA SSDs. It converts the PCIe x2 lanes into two independent SATA III channels, each accessible through an M.2 Key-B slot. This allows users to expand storage capacity or configure dual drives for redundancy, caching, or performance optimization.

How It Works:
1. The card is installed into an available PCIe x4 or x8 slot on the motherboard.
2. Two M.2 SATA SSDs are inserted into the M.2 Key-B connectors.
3. The adapter communicates with the host system via the PCIe interface, translating signals to SATA III for each M.2 device.
4. The system recognizes each M.2 SSD as a standard SATA drive, enabling compatibility with existing operating systems and storage controllers.

Use Cases and Applications:
- Industrial PCs and embedded systems requiring high-reliability storage.
- Edge computing and IoT gateways operating in wide temperature environments.
- Data acquisition systems and automation controllers.
- Network appliances and firewalls needing compact, high-speed storage.
- Ruggedized computing platforms in transportation, defense, or energy sectors.

Compatibility:
- Compatible with standard PCIe 2.0 and 3.0 slots (backward compatible).
- Supports M.2 SATA SSDs with Key-B interface.
- Works with major operating systems supporting AHCI/SATA protocols (Windows, Linux, and embedded OS variants).




### 5. Components & Accessories

Included Items:
- 1 × ELPS-3201-W1-A71 PCIe to dual M.2 module card
- 2 × M.2 mounting screws and standoffs (for securing M.2 drives)
- 1 × Quick installation guide or datasheet (depending on packaging)

Optional Accessories:
- Low-profile bracket (for compact chassis installations)
- Thermal pads or heatsinks (for high-performance SSDs)
- PCIe riser cables (for embedded or custom system integration)

Connectors:
- PCIe Edge Connector: Gold-plated x4 interface (electrically x2)
- M.2 Slots: Two M.2 Key-B connectors supporting SATA III interface
- Power Source: Draws power directly from the PCIe slot (3.3V rail)




### 6. Installation & Setup

System Requirements:
- Available PCIe x4, x8, or x16 slot on the motherboard
- Compatible M.2 SATA SSDs (Key-B)
- Operating system with AHCI/SATA driver support

Installation Steps:
1. Power off the system and disconnect from the power source.
2. Insert the ELPS-3201-W1-A71 card into an available PCIe slot.
3. Secure the card using the chassis screw or bracket.
4. Install M.2 SSDs into the Key-B slots and fasten them with the provided screws.
5. Power on the system; the drives should be automatically detected by the BIOS or OS.
6. Configure RAID or storage settings as required.

Mounting Options:
- Standard PCIe slot mounting (full-height or low-profile bracket)
- Suitable for desktop, rackmount, or embedded chassis

Configuration:
- No external power or driver installation required for standard AHCI operation.
- BIOS or OS-level configuration may be used for RAID or advanced storage management.




### 7. Performance & Capabilities

Speed and Throughput:
- Each M.2 slot supports SATA III interface with a maximum theoretical throughput of 6 Gb/s.
- PCIe 2.0 x2 interface provides sufficient bandwidth for dual SATA III channels.

Capacity:
- Supports two M.2 SATA SSDs, each up to 2 TB or higher (depending on SSD specifications).

Efficiency:
- Low power consumption (2.1W typical) ensures minimal heat generation.
- Optimized signal integrity and gold-plated contacts enhance data reliability.

Reliability:
- Designed for 24/7 operation in industrial environments.
- Withstands vibration up to 5G and shock up to 50G, ensuring stable performance in mobile or rugged systems.

Limitations:
- Does not support NVMe M.2 drives (SATA interface only).
- PCIe lanes limited to x2 bandwidth; not suitable for high-end NVMe performance requirements.




### 8. Standards & Compliance

Certifications and Compliance:
- RoHS Compliant: Free from hazardous substances, environmentally friendly.
- CE/FCC Compliance: Meets electromagnetic compatibility and safety standards for industrial electronics.
- Industrial-Grade Manufacturing: Built under ISO-certified production processes in Taiwan.

Industry Standards Supported:
- PCI Express 2.0 Specification
- SATA III (6Gb/s) Specification
- AHCI (Advanced Host Controller Interface)
- M.2 (NGFF) Key-B Form Factor Standards
- Port Multiplier and Native Command Queuing (NCQ)

Environmental Compliance:
- Wide temperature operation certified for -40°C to +85°C.
- Designed to meet industrial vibration and shock standards.




### 9. Additional Information

Warranty and Support:
- Warranty Period: 3 years limited warranty from Innodisk.
- Support Services:
- Technical support via global offices (Taiwan, USA, Europe, Japan, China).
- Email and phone support for integration and troubleshooting.
- Online resources and documentation available at [www.innodisk.com](http://www.innodisk.com/).

Maintenance:
- No active maintenance required; passive cooling recommended for high-load environments.
- Periodic inspection of M.2 connectors and PCIe contacts advised for long-term reliability.

Firmware and Updates:
- No firmware required for operation; relies on standard AHCI/SATA drivers.
- BIOS updates may enhance compatibility with newer SSD models.

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

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

Product Variants:
- ELPS-3201-C1: Standard temperature version (0°C to +70°C)
- ELPS-3201-W1: Wide temperature version (-40°C to +85°C)

Revision and Release Information:
- Document Date: May 24, 2017
- Specifications subject to change without prior notice.
- © 2017 Innodisk Corporation. All rights reserved.




### Summary

The Innodisk ELPS-3201-W1-A71 PCIe x4 to Dual M.2 Module WT is a robust, industrial-grade adapter designed to expand system storage through dual M.2 SATA interfaces. With support for wide temperature operation, AHCI protocol, and multiple M.2 form factors, it provides a reliable and flexible solution for industrial, embedded, and rugged computing environments. Its low power consumption, durable construction, and compliance with global standards make it a dependable choice for system integrators and OEMs seeking high-quality storage expansion in demanding applications.

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