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DOM-0032M-40H-030

32MB Disk On Module 40-pin horizontal
  • Hersteller PQI
  • Kategorie: DOM
  • The DOM‑0032M‑40H‑030 is a 32 MB solid‑state flash storage module designed as a direct IDE (ATA) hard‑disk replacement. It uses a 40‑pin horizontal L‑shaped connector for integration into embedded, industrial, and compact computing systems. The device employs NAND‑type flash memory and a dedicated flash controller to deliver non‑volatile, high‑reliability data storage with low power consumption and full IDE compatibility.
- True IDE Compatibility: Fully compliant with the ATA/IDE interface standard; functions as a standard hard disk without special drivers.
- Compact Module Design: Horizontal 40‑pin L‑form factor optimized for space‑constrained embedded systems.
- Industrial‑Grade Reliability: Operating temperature range 0 °C – 70 °C; non‑operating −20 °C – +85 °C.
- NAND Flash Architecture: High‑density, non‑volatile NAND flash memory with integrated ECC, wear‑leveling, and defect‑block management.
- Plug‑and‑Play Operation: Recognized automatically by BIOS as an IDE drive; supports auto‑detection and user‑defined CHS configuration.
- Low Power Consumption: Typical read current 21 mA, write 28 mA, sleep 0.3 mA.
- High Shock and Vibration Resistance: Solid‑state design with no moving parts ensures durability in harsh environments.
- Flexible Master/Slave Configuration: Selectable via power connector ring or jumper depending on system design.
- Broad OS Compatibility: Works with Windows 95/98/NT/2000, WinCE, Embedded NT, QNX, Linux, and other IDE‑compliant operating systems.
- Long Data Retention: Flash data retention ≥ 10 years; MTBF ≈ 300,000 rewrite cycles @ 25 °C.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8523 5110 000

Comprehensive Product Summary – DOM‑0032M‑40H‑030 (32 MB Disk On Module, 40‑Pin Horizontal)




### 1. Product Overview

Product Name: Disk On Module (DOM)
Model Number: DOM‑0032M‑40H‑030
Series: DOM‑2000 / DE Series Industrial IDE Flash Disk
Article Number: DOM‑0032M‑40H‑030
Manufacturer: Power Quotation International Co., Ltd. (PQI) – IC Storage Specialist

Product Description:
The DOM‑0032M‑40H‑030 is a 32 MB solid‑state flash storage module designed as a direct IDE (ATA) hard‑disk replacement. It uses a 40‑pin horizontal L‑shaped connector for integration into embedded, industrial, and compact computing systems. The device employs NAND‑type flash memory and a dedicated flash controller to deliver non‑volatile, high‑reliability data storage with low power consumption and full IDE compatibility.




### 2. Key Features

- True IDE Compatibility: Fully compliant with the ATA/IDE interface standard; functions as a standard hard disk without special drivers.
- Compact Module Design: Horizontal 40‑pin L‑form factor optimized for space‑constrained embedded systems.
- Industrial‑Grade Reliability: Operating temperature range 0 °C – 70 °C; non‑operating −20 °C – +85 °C.
- NAND Flash Architecture: High‑density, non‑volatile NAND flash memory with integrated ECC, wear‑leveling, and defect‑block management.
- Plug‑and‑Play Operation: Recognized automatically by BIOS as an IDE drive; supports auto‑detection and user‑defined CHS configuration.
- Low Power Consumption: Typical read current 21 mA, write 28 mA, sleep 0.3 mA.
- High Shock and Vibration Resistance: Solid‑state design with no moving parts ensures durability in harsh environments.
- Flexible Master/Slave Configuration: Selectable via power connector ring or jumper depending on system design.
- Broad OS Compatibility: Works with Windows 95/98/NT/2000, WinCE, Embedded NT, QNX, Linux, and other IDE‑compliant operating systems.
- Long Data Retention: Flash data retention ≥ 10 years; MTBF ≈ 300,000 rewrite cycles @ 25 °C.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Capacity | 32 MB |
| Flash Type | NAND‑type flash memory |
| Interface | 40‑pin IDE (2.54 mm pitch), horizontal L‑form |
| Connector Orientation | Horizontal (L‑shaped) |
| Default Configuration | Master (Slave selectable) |
| Dimensions | Approx. 33 mm × 51 mm × 8 mm (typical for 40‑pin DOM) |
| Weight | < 20 g (approx.) |
| Operating Temperature | 0 °C – +70 °C |
| Storage Temperature | −20 °C – +85 °C |
| Relative Humidity | 5 % – 95 % (non‑condensing) |
| Shock Resistance | 150 G, 2.2 ms half‑sine |
| Vibration Resistance | 15 G p‑p (operating/non‑operating) |
| MTBF | 300,000 rewrite cycles @ 25 °C |
| Power Supply | +3.3 V ± 10 % / +5.0 V ± 10 % |
| Power Consumption | Read 21 mA (typ.), Write 28 mA (typ.), Sleep 0.3 mA (typ.) |
| Data Retention | ≥ 10 years |
| Sector Size | 512 bytes |
| ECC Capability | 1‑word (2 bytes) correction, 2‑word detection per sector |
| Form Factor | 40‑pin horizontal Disk On Module (DOM‑40H) |




### 4. Functionality

Operating Principle:
The DOM‑0032M‑40H‑030 emulates a conventional IDE hard disk using solid‑state NAND flash memory. The integrated flash controller manages data storage, wear‑leveling, and error correction, presenting a standard ATA interface to the host system. It supports PIO Mode 2 operation with burst transfer rates up to 8.3 MB/s.

Use Cases and Applications:
- Embedded industrial controllers and automation systems
- Data acquisition and measurement equipment
- Telecommunications and networking devices (routers, gateways, kiosks)
- Point‑of‑Sale (POS) and ticketing terminals
- Set‑top boxes and digital signage
- Military, avionics, and transportation systems
- Compact or fanless PCs and thin clients

Compatibility:
The module is compatible with any system supporting a 40‑pin IDE interface. It operates transparently under standard BIOS and OS disk management utilities. Supported operating systems include DOS, Windows 9x/NT/2000/XP, Windows CE, Linux, QNX, and other embedded OSs.




### 5. Components & Accessories

Included Components:
- DOM‑0032M‑40H‑030 module (32 MB, 40‑pin horizontal)
- 4‑pin power cable (for +5 V DC input, if IDE pin 20 does not supply power)
- Master/Slave configuration ring or jumper (depending on version)
- Product documentation and installation guide

Optional Accessories:
- 40‑pin to 44‑pin IDE adapter cable
- Mounting bracket or retention clip for horizontal installation
- Extended‑temperature version (−20 °C – +80 °C) available on request

Connectors:
- 40‑pin IDE (2.54 mm pitch) data interface
- 4‑pin power connector (Molex‑type) for +5 V input
- Optional jumper pins for Master/Slave selection




### 6. Installation & Setup

System Requirements:
- Host system with available 40‑pin IDE connector
- +5 V DC power supply (via IDE pin 20 or external 4‑pin cable)
- BIOS supporting IDE auto‑detection or manual CHS configuration

Mounting Options:
- Horizontal plug‑in orientation directly onto motherboard IDE header
- Optional mechanical support bracket for vibration‑prone environments

Installation Procedure:
1. Power off the host system and discharge static electricity (use grounded wrist strap).
2. Align Pin 1 of the DOM (marked by a triangle) with Pin 1 of the IDE connector.
3. Insert the module carefully into the IDE socket.
4. Connect the 4‑pin power cable if the IDE pin 20 does not supply +5 V.
5. Configure Master/Slave mode:
- Ring plug method (40‑pin): ring inserted = Master (default); removed = Slave.
- Jumper method (44‑pin models): JP1 On = Master; JP1 Off = Slave.
6. Power on the system and enter BIOS setup.
7. Enable IDE auto‑detection or manually enter CHS parameters (for 32 MB: C = 980, H = 32, S = 2).
8. Save BIOS settings and reboot.
9. Partition and format the DOM using standard DOS/Windows utilities (FDISK, FORMAT).

Configuration Notes:
- Use “Normal/CHS” mode for maximum formatted capacity.
- Some BIOS versions may not auto‑detect capacities < 256 MB; manual entry may be required.
- The DOM supports plug‑and‑play operation; no special drivers are necessary.




### 7. Performance & Capabilities

| Performance Metric | Typical Value |
|-------------------------|------------------|
| Media Transfer Rate (Read) | 2.5 MB/s (typical) |
| Media Transfer Rate (Write) | 1.2 MB/s (typical) |
| Host Burst Transfer Rate | 8.3 MB/s (max, PIO Mode 2) |
| Average Data Transfer Rate | 6 MB/s (typical) |
| Average Seek Time | < 0.1 ms |
| Random Read Time | 0.3 ms (typical) |
| Random Write Time | 9.67 ms (typical) |
| Sequential Read Time | 0.3 ms (typical) |
| Sequential Write Time | 9.71 ms (typical) |

Operational Efficiency:
The DOM‑0032M‑40H‑030 provides rapid access times and consistent throughput suitable for embedded applications where deterministic performance is critical. The absence of mechanical latency ensures near‑instantaneous seek times and high reliability under vibration or shock.

Limitations:
- Capacity limited to 32 MB (suitable for boot media, OS kernels, or configuration storage).
- PIO Mode 2 interface limits maximum burst throughput to 8.3 MB/s.
- Write endurance limited by NAND flash cycle life (≈ 300,000 rewrites).




### 8. Standards & Compliance

- Interface Standard: ATA/IDE (ANSI X3.221‑1994 ATA‑2 compliant)
- Electrical Interface: 40‑pin IDE (2.54 mm pitch)
- Signal Protocol: PIO Mode 0–2 supported
- Environmental Compliance:
- Operating 0 °C – 70 °C (industrial)
- Storage −20 °C – +85 °C
- Relative Humidity 8 % – 95 % (non‑condensing)
- Shock/Vibration: Meets industrial‑grade mechanical endurance (150 G shock, 15 G vibration).
- Quality & Reliability: MTBF ≥ 300,000 rewrite cycles; ECC and wear‑leveling implemented.
- Regulatory: CE and FCC Class B compliant (typical for PQI industrial DOM series).
- Trademark: DiskOnModule™ is a registered trademark of Power Quotation International Co., Ltd.




### 9. Additional Information

Warranty:
Standard PQI limited warranty (typically 1 year from date of purchase) covering manufacturing defects and functional failures under normal operating conditions.

Technical Support:
PQI provides technical documentation, installation assistance, and firmware update support through authorized distributors and service partners.

Maintenance:
No mechanical maintenance required. Periodic data backup recommended for systems with frequent write cycles. Device is sealed and maintenance‑free.

Firmware & Updates:
The internal flash controller firmware includes ECC, wear‑leveling, and defect‑block management algorithms. Firmware updates are rarely required but can be provided by PQI for compatibility or reliability enhancements.

Product Lifecycle & Availability:
The DOM‑0032M‑40H‑030 is part of PQI’s ongoing industrial DOM product line, ensuring long‑term availability for embedded and OEM applications. Custom capacities (4 MB – 512 MB) and form factors (vertical, horizontal, L‑form) are available upon request.

Ordering Information:
- Part Number: FD032‑030LXX / DOM‑0032M‑40H‑030
- Form Factor: 40‑pin L‑form (horizontal)
- Capacity: 32 MB
- Housing: Without housing (plain form)
- Status: Ongoing production

Manufacturer Contact:
Power Quotation International Co., Ltd.
IC Storage Specialist Division
Taipei, Taiwan
Website: [pqi.com.tw / industrial storage] (typical reference)




### Summary

The PQI DOM‑0032M‑40H‑030 is a compact, industrial‑grade 32 MB Disk On Module designed for embedded and legacy systems requiring reliable, solid‑state IDE storage. It combines NAND flash technology with a robust controller implementing ECC, wear‑leveling, and defect management to ensure data integrity and longevity. With its 40‑pin horizontal L‑form connector, low power draw, and full IDE compatibility, it serves as a drop‑in replacement for mechanical hard drives in space‑limited or vibration‑prone environments.

Its plug‑and‑play installation, broad OS support, and stable performance make it ideal for industrial control, telecommunications, and embedded computing applications where durability, simplicity, and long‑term availability are essential.

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