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- True IDE Compatibility: Fully compliant with ATA/IDE standards; operates as a standard hard disk without special drivers.
- Solid‑State Design: No moving parts; resistant to vibration, shock, and temperature fluctuations.
- Compact Form Factor: Vertical 44‑pin IDE connector (2.00 mm pitch) for space‑constrained systems.
- Industrial Grade Reliability: Operating temperature 0 °C – 70 °C; non‑operating –20 °C – 85 °C.
- High Performance: Typical read 4.3 MB/s, write 3.3 MB/s; PIO Mode 2 burst 8.3 MB/s.
- Low Power Consumption: 30 mA (read), 28 mA (write), 3 mA (standby).
- Advanced Flash Management: Built‑in ECC (22 bits per 256 bytes), wear‑leveling, and defect‑block management.
- Plug & Play Installation: Directly connects to 44‑pin IDE socket; no external power cable required.
- Broad OS Support: Compatible with Windows 95/98/NT/2000/XP, WinCE, QNX, Linux, and embedded systems.
- Long Service Life: MTBF > 1,000,000 hours; data retention ≥ 10 years.
- Flexible Configuration: Master/Slave selection via jumper (JP1).
- RoHS and CE Compliant: Meets industrial and environmental standards.
- Solid‑State Design: No moving parts; resistant to vibration, shock, and temperature fluctuations.
- Compact Form Factor: Vertical 44‑pin IDE connector (2.00 mm pitch) for space‑constrained systems.
- Industrial Grade Reliability: Operating temperature 0 °C – 70 °C; non‑operating –20 °C – 85 °C.
- High Performance: Typical read 4.3 MB/s, write 3.3 MB/s; PIO Mode 2 burst 8.3 MB/s.
- Low Power Consumption: 30 mA (read), 28 mA (write), 3 mA (standby).
- Advanced Flash Management: Built‑in ECC (22 bits per 256 bytes), wear‑leveling, and defect‑block management.
- Plug & Play Installation: Directly connects to 44‑pin IDE socket; no external power cable required.
- Broad OS Support: Compatible with Windows 95/98/NT/2000/XP, WinCE, QNX, Linux, and embedded systems.
- Long Service Life: MTBF > 1,000,000 hours; data retention ≥ 10 years.
- Flexible Configuration: Master/Slave selection via jumper (JP1).
- RoHS and CE Compliant: Meets industrial and environmental standards.
Comprehensive Product Summary – DOM‑0015G‑44V‑426 (1536 MB Disk On Module, 44‑Pin Vertical)
### 1. Product Overview
Product Name: Disk On Module (DOM)
Model Number: DOM‑0015G‑44V‑426
Series: DG Series / DOM‑2000 Series (Industrial Grade)
Article Number: DOM‑0015G‑44V‑426
Manufacturer: Power Quotation International Co., Ltd. (PQI) – IC Storage Specialist
Product Description:
The DOM‑0015G‑44V‑426 is a 1.5 GB (1536 MB) solid‑state Disk On Module designed for embedded and industrial applications requiring reliable, low‑power, non‑volatile storage. It uses NAND‑type flash memory and a 44‑pin IDE (ATA) vertical connector, fully emulating a conventional IDE hard disk drive. The module is part of PQI’s industrial‑grade DOM family, supporting operating temperatures from 0 °C to +70 °C and offering plug‑and‑play compatibility with standard IDE interfaces.
### 2. Key Features
- True IDE Compatibility: Fully compliant with ATA/IDE standards; operates as a standard hard disk without special drivers.
- Solid‑State Design: No moving parts; resistant to vibration, shock, and temperature fluctuations.
- Compact Form Factor: Vertical 44‑pin IDE connector (2.00 mm pitch) for space‑constrained systems.
- Industrial Grade Reliability: Operating temperature 0 °C – 70 °C; non‑operating –20 °C – 85 °C.
- High Performance: Typical read 4.3 MB/s, write 3.3 MB/s; PIO Mode 2 burst 8.3 MB/s.
- Low Power Consumption: 30 mA (read), 28 mA (write), 3 mA (standby).
- Advanced Flash Management: Built‑in ECC (22 bits per 256 bytes), wear‑leveling, and defect‑block management.
- Plug & Play Installation: Directly connects to 44‑pin IDE socket; no external power cable required.
- Broad OS Support: Compatible with Windows 95/98/NT/2000/XP, WinCE, QNX, Linux, and embedded systems.
- Long Service Life: MTBF > 1,000,000 hours; data retention ≥ 10 years.
- Flexible Configuration: Master/Slave selection via jumper (JP1).
- RoHS and CE Compliant: Meets industrial and environmental standards.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Capacity | 1.5 GB (1536 MB) |
| Flash Type | NAND Flash Memory |
| Interface | 44‑pin IDE (2.00 mm pitch) |
| Form Factor | Vertical DOM (Plain Form) |
| Sector Size | 512 bytes |
| Dimensions | Approx. 33 mm (W) × 51 mm (L) × 6.3 mm (H) |
| Weight | < 20 g (typical) |
| Operating Temperature | 0 °C to +70 °C |
| Non‑Operating Temperature | –20 °C to +85 °C |
| Relative Humidity | 8 % – 95 % (non‑condensing) |
| Shock Resistance | 1000 G (operating and non‑operating) |
| Vibration Resistance | 15 G p‑p max |
| MTBF | 1,000,000 hours (@ 25 °C) |
| Power Supply | DC +3.3 V ± 5 % or DC +5.0 V ± 10 % |
| Power Consumption | Read 30 mA typ., Write 28 mA typ., Standby 3 mA typ. |
| Data Retention | ≥ 10 years without power |
| ECC Capability | 22 bits per 256 bytes (corrects 1 bit, detects 2 bits) |
| Connector Type | 44‑pin male IDE connector (vertical mount) |
| Default Configuration | Master (JP1 On); Slave (JP1 Off) |
### 4. Functionality
Operating Principle:
The DOM‑0015G‑44V‑426 functions as a solid‑state IDE drive. It uses a NAND flash array managed by an internal DSP‑based controller that handles ECC, wear‑leveling, and defect management. The module communicates with the host system through the IDE bus using standard ATA commands, appearing as a conventional hard disk to the BIOS and OS.
Use Cases & Applications:
- Embedded industrial controllers
- Data acquisition and automation systems
- Telecommunications equipment and routers
- Kiosks and POS (Point‑of‑Sale) terminals
- Transportation and vehicle computers
- Military and avionics systems
- Set‑top boxes and media terminals
- Network appliances and gateways
- Portable and handheld computers
Compatibility:
Fully compatible with standard IDE/ATA interfaces and BIOS auto‑detection. Supports PIO Mode 2 (8.3 MB/s burst). No special drivers required for modern operating systems.
### 5. Components & Accessories
Included Items:
- DOM‑0015G‑44V‑426 module (44‑pin vertical form)
- Product documentation and installation guide
Optional Accessories:
- 44‑pin to 40‑pin IDE adapter cable (FDA‑04C / FDA‑44C)
- Mounting brackets or retention clips for vertical installation
- Jumper caps for Master/Slave configuration
Connectors:
- 44‑pin male IDE connector (2.00 mm pitch) with integrated power pins (+5 V on pins 41–42)
- No external power connector required for 44‑pin models
### 6. Installation & Setup
Requirements:
- Host system with 44‑pin IDE interface (2.00 mm pitch)
- BIOS support for IDE auto‑detection or manual CHS configuration
Mounting Options:
- Vertical mount directly on motherboard IDE header
- Optional adapter for horizontal mounting if required
Configuration Steps:
1. Power Off System: Ensure the host is powered down and grounded.
2. Insert Module: Align pin 1 (triangle mark) on the DOM with pin 1 on the IDE connector.
3. Set Master/Slave: Use JP1 jumper (default Master = On; remove jumper for Slave).
4. Power On and BIOS Setup: Enable IDE auto‑detection or enter manual CHS values (Cyl 3047, Head 16, Sector 63 for 1.5 GB).
5. Partition and Format: Use FDISK and FORMAT utilities under DOS or OS tools to initialize the drive.
Cautions:
- Handle with ESD protection (wear a grounded wrist strap).
- Do not force the module into the connector.
- Use both hands to remove the DOM to avoid bending pins.
### 7. Performance & Capabilities
| Parameter | Typical Value | Notes |
|----------------|-------------------|-----------|
| Read Transfer Rate | 4.3 MB/s (typ.) | Media transfer rate under PIO Mode 2 |
| Write Transfer Rate | 3.3 MB/s (typ.) | Media transfer rate under PIO Mode 2 |
| Host Burst Rate | 8.3 MB/s (max) | PIO Mode 2 burst transfer |
| Average Data Rate | 6 MB/s (typ.) | Sustained average throughput |
| Average Seek Time | < 0.1 ms | Solid‑state access (no mechanical latency) |
| Random Read Time | 0.3 ms (typ.) | |
| Random Write Time | 9.67 ms (typ.) | |
| Sequential Read Time | 0.3 ms (typ.) | |
| Sequential Write Time | 9.71 ms (typ.) | |
Limitations:
- PIO Mode 2 only (no DMA support).
- Limited write endurance inherent to NAND flash (> 300,000 rewrite cycles @ 25 °C).
- Capacity slightly reduced due to reserved blocks for defect management.
### 8. Standards & Compliance
- Interface Standard: ATA/ATAPI‑4 (IDE 44‑pin specification)
- Electrical Compliance: +3.3 V ± 5 %, +5 V ± 10 % DC input
- Environmental Compliance: RoHS Directive (lead‑free construction)
- Reliability Standards: MTBF > 1 million hours (IEC 60068 methods)
- Shock & Vibration: Tested to 1000 G shock, 15 G vibration (IEC 60068‑2‑27/6)
- Operating Temperature Range: Industrial grade 0 °C – 70 °C
- EMC Compliance: CE and FCC Class B (typical for industrial storage devices)
- Trademark Notice: DiskOnModule™ is a registered trademark of PQI.
### 9. Additional Information
Warranty:
Typically 1‑year limited manufacturer warranty against defects in materials and workmanship (verify with PQI regional policy).
Support & Maintenance:
- Firmware updates available through authorized PQI channels.
- No user‑serviceable parts inside; replacement recommended if failure occurs.
- Periodic data backup recommended for critical applications.
Maintenance Guidelines:
- Avoid exposure to static discharge and moisture.
- Ensure adequate airflow in enclosed systems.
- Do not exceed specified voltage limits.
Product Lifecycle Status:
Active production (“On‑going product” status per PQI release table).
Ordering Information:
| Capacity | Part Number | Form Factor | Housing | Status |
|---------------|----------------|-----------------|--------------|-------------|
| 1.5 GB | FD15G‑25B / DOM‑0015G‑44V‑426 | 44‑pin Vertical DOM | Plain Form | On‑going product |
Manufacturer Contact:
Power Quotation International Co., Ltd.
IC Storage Specialist Division
Taipei, Taiwan
Website: [www.pqigroup.com](https://www.pqigroup.com) *(reference only)*
### Summary
The DOM‑0015G‑44V‑426 is a compact, industrial‑grade 1.5 GB Disk On Module engineered for embedded and industrial applications requiring high reliability and low power consumption. It uses NAND flash memory with advanced ECC and wear‑leveling algorithms to ensure data integrity and longevity. The 44‑pin vertical IDE interface provides direct plug‑in compatibility with standard IDE sockets, eliminating the need for cables or external power connections. With typical transfer rates of 4.3 MB/s (read) and 3.3 MB/s (write), and an MTBF exceeding 1 million hours, the DOM‑0015G‑44V‑426 offers a robust solid‑state alternative to mechanical hard drives in mission‑critical systems.
Its broad operating system support, industrial temperature tolerance, and compact form factor make it ideal for applications such as industrial automation, telecommunications, transportation, and military embedded computing. The module is fully compliant with ATA standards and requires no special drivers or software, ensuring seamless integration and long‑term availability for OEM and industrial designs.
### 1. Product Overview
Product Name: Disk On Module (DOM)
Model Number: DOM‑0015G‑44V‑426
Series: DG Series / DOM‑2000 Series (Industrial Grade)
Article Number: DOM‑0015G‑44V‑426
Manufacturer: Power Quotation International Co., Ltd. (PQI) – IC Storage Specialist
Product Description:
The DOM‑0015G‑44V‑426 is a 1.5 GB (1536 MB) solid‑state Disk On Module designed for embedded and industrial applications requiring reliable, low‑power, non‑volatile storage. It uses NAND‑type flash memory and a 44‑pin IDE (ATA) vertical connector, fully emulating a conventional IDE hard disk drive. The module is part of PQI’s industrial‑grade DOM family, supporting operating temperatures from 0 °C to +70 °C and offering plug‑and‑play compatibility with standard IDE interfaces.
### 2. Key Features
- True IDE Compatibility: Fully compliant with ATA/IDE standards; operates as a standard hard disk without special drivers.
- Solid‑State Design: No moving parts; resistant to vibration, shock, and temperature fluctuations.
- Compact Form Factor: Vertical 44‑pin IDE connector (2.00 mm pitch) for space‑constrained systems.
- Industrial Grade Reliability: Operating temperature 0 °C – 70 °C; non‑operating –20 °C – 85 °C.
- High Performance: Typical read 4.3 MB/s, write 3.3 MB/s; PIO Mode 2 burst 8.3 MB/s.
- Low Power Consumption: 30 mA (read), 28 mA (write), 3 mA (standby).
- Advanced Flash Management: Built‑in ECC (22 bits per 256 bytes), wear‑leveling, and defect‑block management.
- Plug & Play Installation: Directly connects to 44‑pin IDE socket; no external power cable required.
- Broad OS Support: Compatible with Windows 95/98/NT/2000/XP, WinCE, QNX, Linux, and embedded systems.
- Long Service Life: MTBF > 1,000,000 hours; data retention ≥ 10 years.
- Flexible Configuration: Master/Slave selection via jumper (JP1).
- RoHS and CE Compliant: Meets industrial and environmental standards.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Capacity | 1.5 GB (1536 MB) |
| Flash Type | NAND Flash Memory |
| Interface | 44‑pin IDE (2.00 mm pitch) |
| Form Factor | Vertical DOM (Plain Form) |
| Sector Size | 512 bytes |
| Dimensions | Approx. 33 mm (W) × 51 mm (L) × 6.3 mm (H) |
| Weight | < 20 g (typical) |
| Operating Temperature | 0 °C to +70 °C |
| Non‑Operating Temperature | –20 °C to +85 °C |
| Relative Humidity | 8 % – 95 % (non‑condensing) |
| Shock Resistance | 1000 G (operating and non‑operating) |
| Vibration Resistance | 15 G p‑p max |
| MTBF | 1,000,000 hours (@ 25 °C) |
| Power Supply | DC +3.3 V ± 5 % or DC +5.0 V ± 10 % |
| Power Consumption | Read 30 mA typ., Write 28 mA typ., Standby 3 mA typ. |
| Data Retention | ≥ 10 years without power |
| ECC Capability | 22 bits per 256 bytes (corrects 1 bit, detects 2 bits) |
| Connector Type | 44‑pin male IDE connector (vertical mount) |
| Default Configuration | Master (JP1 On); Slave (JP1 Off) |
### 4. Functionality
Operating Principle:
The DOM‑0015G‑44V‑426 functions as a solid‑state IDE drive. It uses a NAND flash array managed by an internal DSP‑based controller that handles ECC, wear‑leveling, and defect management. The module communicates with the host system through the IDE bus using standard ATA commands, appearing as a conventional hard disk to the BIOS and OS.
Use Cases & Applications:
- Embedded industrial controllers
- Data acquisition and automation systems
- Telecommunications equipment and routers
- Kiosks and POS (Point‑of‑Sale) terminals
- Transportation and vehicle computers
- Military and avionics systems
- Set‑top boxes and media terminals
- Network appliances and gateways
- Portable and handheld computers
Compatibility:
Fully compatible with standard IDE/ATA interfaces and BIOS auto‑detection. Supports PIO Mode 2 (8.3 MB/s burst). No special drivers required for modern operating systems.
### 5. Components & Accessories
Included Items:
- DOM‑0015G‑44V‑426 module (44‑pin vertical form)
- Product documentation and installation guide
Optional Accessories:
- 44‑pin to 40‑pin IDE adapter cable (FDA‑04C / FDA‑44C)
- Mounting brackets or retention clips for vertical installation
- Jumper caps for Master/Slave configuration
Connectors:
- 44‑pin male IDE connector (2.00 mm pitch) with integrated power pins (+5 V on pins 41–42)
- No external power connector required for 44‑pin models
### 6. Installation & Setup
Requirements:
- Host system with 44‑pin IDE interface (2.00 mm pitch)
- BIOS support for IDE auto‑detection or manual CHS configuration
Mounting Options:
- Vertical mount directly on motherboard IDE header
- Optional adapter for horizontal mounting if required
Configuration Steps:
1. Power Off System: Ensure the host is powered down and grounded.
2. Insert Module: Align pin 1 (triangle mark) on the DOM with pin 1 on the IDE connector.
3. Set Master/Slave: Use JP1 jumper (default Master = On; remove jumper for Slave).
4. Power On and BIOS Setup: Enable IDE auto‑detection or enter manual CHS values (Cyl 3047, Head 16, Sector 63 for 1.5 GB).
5. Partition and Format: Use FDISK and FORMAT utilities under DOS or OS tools to initialize the drive.
Cautions:
- Handle with ESD protection (wear a grounded wrist strap).
- Do not force the module into the connector.
- Use both hands to remove the DOM to avoid bending pins.
### 7. Performance & Capabilities
| Parameter | Typical Value | Notes |
|----------------|-------------------|-----------|
| Read Transfer Rate | 4.3 MB/s (typ.) | Media transfer rate under PIO Mode 2 |
| Write Transfer Rate | 3.3 MB/s (typ.) | Media transfer rate under PIO Mode 2 |
| Host Burst Rate | 8.3 MB/s (max) | PIO Mode 2 burst transfer |
| Average Data Rate | 6 MB/s (typ.) | Sustained average throughput |
| Average Seek Time | < 0.1 ms | Solid‑state access (no mechanical latency) |
| Random Read Time | 0.3 ms (typ.) | |
| Random Write Time | 9.67 ms (typ.) | |
| Sequential Read Time | 0.3 ms (typ.) | |
| Sequential Write Time | 9.71 ms (typ.) | |
Limitations:
- PIO Mode 2 only (no DMA support).
- Limited write endurance inherent to NAND flash (> 300,000 rewrite cycles @ 25 °C).
- Capacity slightly reduced due to reserved blocks for defect management.
### 8. Standards & Compliance
- Interface Standard: ATA/ATAPI‑4 (IDE 44‑pin specification)
- Electrical Compliance: +3.3 V ± 5 %, +5 V ± 10 % DC input
- Environmental Compliance: RoHS Directive (lead‑free construction)
- Reliability Standards: MTBF > 1 million hours (IEC 60068 methods)
- Shock & Vibration: Tested to 1000 G shock, 15 G vibration (IEC 60068‑2‑27/6)
- Operating Temperature Range: Industrial grade 0 °C – 70 °C
- EMC Compliance: CE and FCC Class B (typical for industrial storage devices)
- Trademark Notice: DiskOnModule™ is a registered trademark of PQI.
### 9. Additional Information
Warranty:
Typically 1‑year limited manufacturer warranty against defects in materials and workmanship (verify with PQI regional policy).
Support & Maintenance:
- Firmware updates available through authorized PQI channels.
- No user‑serviceable parts inside; replacement recommended if failure occurs.
- Periodic data backup recommended for critical applications.
Maintenance Guidelines:
- Avoid exposure to static discharge and moisture.
- Ensure adequate airflow in enclosed systems.
- Do not exceed specified voltage limits.
Product Lifecycle Status:
Active production (“On‑going product” status per PQI release table).
Ordering Information:
| Capacity | Part Number | Form Factor | Housing | Status |
|---------------|----------------|-----------------|--------------|-------------|
| 1.5 GB | FD15G‑25B / DOM‑0015G‑44V‑426 | 44‑pin Vertical DOM | Plain Form | On‑going product |
Manufacturer Contact:
Power Quotation International Co., Ltd.
IC Storage Specialist Division
Taipei, Taiwan
Website: [www.pqigroup.com](https://www.pqigroup.com) *(reference only)*
### Summary
The DOM‑0015G‑44V‑426 is a compact, industrial‑grade 1.5 GB Disk On Module engineered for embedded and industrial applications requiring high reliability and low power consumption. It uses NAND flash memory with advanced ECC and wear‑leveling algorithms to ensure data integrity and longevity. The 44‑pin vertical IDE interface provides direct plug‑in compatibility with standard IDE sockets, eliminating the need for cables or external power connections. With typical transfer rates of 4.3 MB/s (read) and 3.3 MB/s (write), and an MTBF exceeding 1 million hours, the DOM‑0015G‑44V‑426 offers a robust solid‑state alternative to mechanical hard drives in mission‑critical systems.
Its broad operating system support, industrial temperature tolerance, and compact form factor make it ideal for applications such as industrial automation, telecommunications, transportation, and military embedded computing. The module is fully compliant with ATA standards and requires no special drivers or software, ensuring seamless integration and long‑term availability for OEM and industrial designs.
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PQI price list-2011-Jan.pdf
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