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- True IDE Compatibility: Fully compliant with ATA/IDE interface standards; functions as a direct solid‑state replacement for conventional 3.5″ or 2.5″ IDE hard drives.
- Non‑Volatile NAND Flash Memory: Utilizes high‑density NAND‑type flash memory with no moving parts, ensuring silent operation, low power consumption, and high shock resistance.
- Plug‑and‑Play Operation: No special drivers or firmware required; recognized by BIOS as a standard IDE hard disk.
- Broad OS and Processor Support: Compatible with DOS, Windows 95/98/NT/2000/XP, Windows CE, Embedded NT, QNX, Linux, and other operating systems supporting IDE storage.
- High Reliability and Data Integrity:
- Built‑in ECC (Error Correction Code) – corrects 1‑bit errors per 256 bytes and detects 2‑bit errors.
- Bad Block Management and Wear‑Leveling Algorithm extend flash endurance.
- Reserved block substitution ensures continued operation even after block failures.
- Industrial Durability: Rated for 1000 G shock (operating and non‑operating) and 8–95 % relative humidity (non‑condensing).
- Low Power Consumption: Typical read current 30 mA, write 28 mA, standby 3 mA.
- Long Data Retention: Minimum 10‑year data retention without external power.
- Compact Mechanical Design: Vertical 40‑pin connector minimizes footprint for embedded boards.
- Capacity Range: Available from 16 MB to 1.5 GB (DJ Series family).
- MTBF: 1,000,000 hours typical.
- Non‑Volatile NAND Flash Memory: Utilizes high‑density NAND‑type flash memory with no moving parts, ensuring silent operation, low power consumption, and high shock resistance.
- Plug‑and‑Play Operation: No special drivers or firmware required; recognized by BIOS as a standard IDE hard disk.
- Broad OS and Processor Support: Compatible with DOS, Windows 95/98/NT/2000/XP, Windows CE, Embedded NT, QNX, Linux, and other operating systems supporting IDE storage.
- High Reliability and Data Integrity:
- Built‑in ECC (Error Correction Code) – corrects 1‑bit errors per 256 bytes and detects 2‑bit errors.
- Bad Block Management and Wear‑Leveling Algorithm extend flash endurance.
- Reserved block substitution ensures continued operation even after block failures.
- Industrial Durability: Rated for 1000 G shock (operating and non‑operating) and 8–95 % relative humidity (non‑condensing).
- Low Power Consumption: Typical read current 30 mA, write 28 mA, standby 3 mA.
- Long Data Retention: Minimum 10‑year data retention without external power.
- Compact Mechanical Design: Vertical 40‑pin connector minimizes footprint for embedded boards.
- Capacity Range: Available from 16 MB to 1.5 GB (DJ Series family).
- MTBF: 1,000,000 hours typical.
Comprehensive Product Summary – PQI DiskOnModule DJ Series, Model DOM‑0512M‑40V‑019
### 1. Product Overview
Product Name: DiskOnModule™ (DOM)
Model Number: DOM‑0512M‑40V‑019
Series: DJ Series (Industrial Grade)
Article Number: DOM‑0512M‑40V‑019
Manufacturer: Power Quotient International Co., Ltd. (PQI) – IC Storage Specialist
Product Type: Solid‑state flash storage module (IDE interface)
Form Factor: 40‑pin vertical Disk On Module (plain‑formed)
Storage Capacity: 512 MB
Interface Standard: 40‑pin IDE/ATA (True IDE mode)
Operating Temperature Range: 0 °C – 70 °C (industrial grade)
Intended Use: Embedded, industrial, and portable systems requiring compact, non‑volatile storage compatible with IDE hard drives.
### 2. Key Features
- True IDE Compatibility: Fully compliant with ATA/IDE interface standards; functions as a direct solid‑state replacement for conventional 3.5″ or 2.5″ IDE hard drives.
- Non‑Volatile NAND Flash Memory: Utilizes high‑density NAND‑type flash memory with no moving parts, ensuring silent operation, low power consumption, and high shock resistance.
- Plug‑and‑Play Operation: No special drivers or firmware required; recognized by BIOS as a standard IDE hard disk.
- Broad OS and Processor Support: Compatible with DOS, Windows 95/98/NT/2000/XP, Windows CE, Embedded NT, QNX, Linux, and other operating systems supporting IDE storage.
- High Reliability and Data Integrity:
- Built‑in ECC (Error Correction Code) – corrects 1‑bit errors per 256 bytes and detects 2‑bit errors.
- Bad Block Management and Wear‑Leveling Algorithm extend flash endurance.
- Reserved block substitution ensures continued operation even after block failures.
- Industrial Durability: Rated for 1000 G shock (operating and non‑operating) and 8–95 % relative humidity (non‑condensing).
- Low Power Consumption: Typical read current 30 mA, write 28 mA, standby 3 mA.
- Long Data Retention: Minimum 10‑year data retention without external power.
- Compact Mechanical Design: Vertical 40‑pin connector minimizes footprint for embedded boards.
- Capacity Range: Available from 16 MB to 1.5 GB (DJ Series family).
- MTBF: 1,000,000 hours typical.
### 3. Technical Specifications
Electrical & Environmental Parameters
| Parameter | Specification |
|------------|---------------|
| Operating Voltage | +3.3 V ± 5 % or +5.0 V ± 10 % |
| Power Consumption | Read 30 mA (typ.), Write 28 mA (typ.), Standby 3 mA (typ.) |
| Operating Temperature (Industrial) | 0 °C – 70 °C |
| Non‑Operating Temperature | –40 °C – +85 °C |
| Relative Humidity | 8 % – 95 % (non‑condensing) |
| Shock Resistance | 1000 G (operating and non‑operating) |
| MTBF | 1,000,000 hours |
| Data Retention | ≥ 10 years |
Performance Metrics
| Metric | Value |
|---------|-------|
| Media Transfer Rate (Read) | 4.3 MB/s (typical) |
| Media Transfer Rate (Write) | 3.3 MB/s (typical) |
| Interface Burst Rate (PIO Mode 2) | 8.3 MB/s |
| Sector Size | 512 bytes |
| ECC Capability | 22 bits per 256 bytes |
| Average Seek Time | < 0.1 ms |
| Random Read Time | 0.3 ms (typ.) |
| Random Write Time | 9.7 ms (typ.) |
| Sequential Read Time | 0.3 ms (typ.) |
| Sequential Write Time | 9.7 ms (typ.) |
Capacity Geometry (512 MB model)
Cylinders = 1015, Heads = 16, Sectors = 63, Total Sectors = 1,023,120.
Physical Dimensions (typical 40‑pin DOM)
Width ≈ 26 mm – 35 mm, Length ≈ 55 mm, Height ≈ 8 mm (vertical plug‑in).
Weight < 20 g.
Materials:
PCB with integrated NAND flash ICs and controller; 40‑pin 2.54 mm pitch male IDE connector; optional 4‑pin power lead.
### 4. Functionality
The DOM‑0512M‑40V‑019 operates as a solid‑state IDE storage device. It emulates a standard hard disk drive at the hardware level, allowing seamless integration into any system with a 40‑pin IDE interface. The internal controller manages NAND flash memory through advanced algorithms for wear‑leveling, bad‑block replacement, and ECC correction.
Operation Principle:
- The host system communicates via the ATA command set through the 40‑pin connector.
- Data is stored in NAND flash arrays managed by the onboard controller.
- ECC logic ensures data integrity during read/write cycles.
- Reserved blocks automatically replace defective sectors to maintain reliability.
Typical Applications:
- Industrial control systems and automation equipment
- Embedded PCs and single‑board computers
- Networking appliances (routers, firewalls, gateways)
- Transportation and vehicle systems
- Kiosks, POS terminals, and vending machines
- Military and avionics systems requiring vibration‑resistant storage
- Portable or fanless computing devices
Compatibility:
Fully compatible with IDE/ATA standards (ATA‑2, PIO Mode 2). Supports master/slave configuration via power connector or jumper. Recognized by BIOS as a standard HDD.
### 5. Components & Accessories
Included Components:
- DOM‑0512M‑40V‑019 module (40‑pin vertical connector)
- 4‑pin power cable (for +5 V supply if IDE pin 20 is not powered)
- Installation guide/documentation
Optional Accessories:
- 40‑pin to 44‑pin IDE adapter cables
- Mounting brackets or retention clips for vertical installation
- Power adapter cables for systems without pin 20 +5 V supply
Connectors:
- IDE Interface: 40‑pin male, 2.54 mm pitch, keyed at pin 20.
- Power Connector: 4‑pin auxiliary (Molex‑type) or ring plug for master/slave selection.
- Signal Pins: Standard ATA signals including DD0–DD15, CS0‑, CS1‑, DIOR‑, DIOW‑, DMARQ, DMACK‑, INTRQ, RESET‑, IORDY, and CSEL.
### 6. Installation & Setup
Pre‑Installation Precautions:
- Ground yourself to prevent electrostatic discharge (ESD).
- Power off the host system before installation.
Installation Steps:
1. Insert Module: Align pin 1 (marked by a triangle) on the DOM with pin 1 on the host IDE connector. Plug the module vertically into the 40‑pin IDE slot.
2. Power Connection:
- If IDE pin 20 provides +5 V, no external power cable is required.
- Otherwise, connect the included 4‑pin power cable to an unused system power connector.
3. Master/Slave Configuration:
- For 40‑pin DOMs, configuration is set via the power cable connector or ring plug.
- White connector = Master (default); blue connector = Slave.
- Removing the ring plug sets the device to Slave mode.
4. BIOS Configuration:
- Enter BIOS setup during boot (e.g., DEL, ESC, F1).
- Enable automatic drive detection or manually enter CHS parameters (1015/16/63 for 512 MB).
- Save and reboot.
5. Partition & Format:
- Boot from a DOS diskette.
- Use `FDISK` to create partitions and `FORMAT C:/S` to format.
- After formatting, the DOM is ready for use.
Mounting Options:
Vertical plug‑in directly onto motherboard IDE header; optional mechanical support bracket recommended for vibration environments.
### 7. Performance & Capabilities
- Read/Write Throughput: Sustained read ≈ 4.3 MB/s, write ≈ 3.3 MB/s.
- Interface Burst Rate: Up to 8.3 MB/s (PIO Mode 2).
- Access Time: < 0.1 ms average seek; 0.3 ms random read.
- Reliability: ECC 22 bits/256 bytes; MTBF 1 million hours.
- Endurance: Flash rewrite cycles > 300,000 at 25 °C.
- Power Efficiency: Operates at < 0.15 W typical during read/write.
- Limitations:
- Limited write endurance inherent to NAND flash (mitigated by wear‑leveling).
- Capacity limited to 1.5 GB in DJ Series; higher capacities available in later PQI DOM 2000 Series.
- PIO Mode 2 interface limits maximum burst rate to 8.3 MB/s (no DMA).
### 8. Standards & Compliance
- Interface Standard: ATA/IDE (ANSI X3.221‑1994, ATA‑2 compliant)
- Signal Compatibility: True IDE mode, 16‑bit data bus, PIO Mode 0–2.
- Environmental Compliance:
- Operating temperature 0 – 70 °C (industrial)
- Non‑operating –40 – 85 °C
- Humidity 8 – 95 % RH (non‑condensing)
- Shock/Vibration: 1000 G shock tolerance; suitable for mobile and ruggedized systems.
- Electrical Safety: Operates within +3.3 V ± 5 % or +5 V ± 10 % DC limits.
- RoHS/CE: PQI industrial DOMs are manufactured under RoHS‑compliant processes (lead‑free soldering).
- Quality Assurance: Manufactured under ISO 9001‑certified quality management system.
### 9. Additional Information
Warranty:
Typically covered by PQI’s limited industrial warranty (duration varies by region, commonly 1–3 years). Warranty covers defects in materials and workmanship under normal use.
Support & Maintenance:
- PQI provides technical documentation, datasheets, and firmware updates as required.
- No user‑serviceable parts; maintenance limited to proper handling and ESD protection.
- Firmware and controller logic are factory‑programmed; no field updates required for standard operation.
Product Lifecycle & Availability:
- DOM‑0512M‑40V‑019 is part of PQI’s ongoing DJ Series product line.
- Designed for long‑term availability in embedded and industrial markets.
- Successor models (DOM‑2000 Series, FFD‑2000 Series) extend capacity up to 2 GB and support PIO Mode 4 (16.7 MB/s).
Manufacturer Contact:
Power Quotient International Co., Ltd. (PQI)
IC Storage Specialist Division
Taipei, Taiwan
Website: [www.pqigroup.com](https://www.pqigroup.com)
### Summary of Key Technical Data
| Category | Specification |
|-----------|---------------|
| Model | DOM‑0512M‑40V‑019 |
| Series | DJ Series |
| Capacity | 512 MB |
| Interface | 40‑pin IDE (ATA) |
| Form Factor | Vertical, plain‑formed |
| Flash Type | NAND Flash |
| Read Speed | 4.3 MB/s |
| Write Speed | 3.3 MB/s |
| Burst Rate | 8.3 MB/s (PIO Mode 2) |
| Voltage | +3.3 V ± 5 % / +5 V ± 10 % |
| Power (typ.) | Read 30 mA / Write 28 mA / Standby 3 mA |
| Operating Temp. | 0 – 70 °C |
| Shock | 1000 G |
| MTBF | 1,000,000 hours |
| ECC | 22 bits per 256 bytes |
| Sector Size | 512 bytes |
| Dimensions | ~35 × 55 × 8 mm |
| Weight | < 20 g |
| Compliance | ATA/IDE Standard, RoHS, CE |
| Warranty | Limited (1–3 years typ.) |
### Conclusion
The PQI DiskOnModule DJ Series DOM‑0512M‑40V‑019 is a compact, industrial‑grade solid‑state storage module engineered for embedded and portable systems requiring reliable, low‑power, non‑volatile storage. Its 40‑pin vertical IDE interface ensures full compatibility with legacy and modern IDE controllers, while its NAND flash architecture provides silent, shock‑resistant operation with long data retention. With built‑in ECC, wear‑leveling, and bad‑block management, the module delivers high reliability and endurance suitable for mission‑critical applications in industrial automation, transportation, and defense electronics.
This model exemplifies PQI’s commitment to robust flash storage solutions, combining solid‑state reliability with standard IDE compatibility for seamless integration into existing hardware platforms.
### 1. Product Overview
Product Name: DiskOnModule™ (DOM)
Model Number: DOM‑0512M‑40V‑019
Series: DJ Series (Industrial Grade)
Article Number: DOM‑0512M‑40V‑019
Manufacturer: Power Quotient International Co., Ltd. (PQI) – IC Storage Specialist
Product Type: Solid‑state flash storage module (IDE interface)
Form Factor: 40‑pin vertical Disk On Module (plain‑formed)
Storage Capacity: 512 MB
Interface Standard: 40‑pin IDE/ATA (True IDE mode)
Operating Temperature Range: 0 °C – 70 °C (industrial grade)
Intended Use: Embedded, industrial, and portable systems requiring compact, non‑volatile storage compatible with IDE hard drives.
### 2. Key Features
- True IDE Compatibility: Fully compliant with ATA/IDE interface standards; functions as a direct solid‑state replacement for conventional 3.5″ or 2.5″ IDE hard drives.
- Non‑Volatile NAND Flash Memory: Utilizes high‑density NAND‑type flash memory with no moving parts, ensuring silent operation, low power consumption, and high shock resistance.
- Plug‑and‑Play Operation: No special drivers or firmware required; recognized by BIOS as a standard IDE hard disk.
- Broad OS and Processor Support: Compatible with DOS, Windows 95/98/NT/2000/XP, Windows CE, Embedded NT, QNX, Linux, and other operating systems supporting IDE storage.
- High Reliability and Data Integrity:
- Built‑in ECC (Error Correction Code) – corrects 1‑bit errors per 256 bytes and detects 2‑bit errors.
- Bad Block Management and Wear‑Leveling Algorithm extend flash endurance.
- Reserved block substitution ensures continued operation even after block failures.
- Industrial Durability: Rated for 1000 G shock (operating and non‑operating) and 8–95 % relative humidity (non‑condensing).
- Low Power Consumption: Typical read current 30 mA, write 28 mA, standby 3 mA.
- Long Data Retention: Minimum 10‑year data retention without external power.
- Compact Mechanical Design: Vertical 40‑pin connector minimizes footprint for embedded boards.
- Capacity Range: Available from 16 MB to 1.5 GB (DJ Series family).
- MTBF: 1,000,000 hours typical.
### 3. Technical Specifications
Electrical & Environmental Parameters
| Parameter | Specification |
|------------|---------------|
| Operating Voltage | +3.3 V ± 5 % or +5.0 V ± 10 % |
| Power Consumption | Read 30 mA (typ.), Write 28 mA (typ.), Standby 3 mA (typ.) |
| Operating Temperature (Industrial) | 0 °C – 70 °C |
| Non‑Operating Temperature | –40 °C – +85 °C |
| Relative Humidity | 8 % – 95 % (non‑condensing) |
| Shock Resistance | 1000 G (operating and non‑operating) |
| MTBF | 1,000,000 hours |
| Data Retention | ≥ 10 years |
Performance Metrics
| Metric | Value |
|---------|-------|
| Media Transfer Rate (Read) | 4.3 MB/s (typical) |
| Media Transfer Rate (Write) | 3.3 MB/s (typical) |
| Interface Burst Rate (PIO Mode 2) | 8.3 MB/s |
| Sector Size | 512 bytes |
| ECC Capability | 22 bits per 256 bytes |
| Average Seek Time | < 0.1 ms |
| Random Read Time | 0.3 ms (typ.) |
| Random Write Time | 9.7 ms (typ.) |
| Sequential Read Time | 0.3 ms (typ.) |
| Sequential Write Time | 9.7 ms (typ.) |
Capacity Geometry (512 MB model)
Cylinders = 1015, Heads = 16, Sectors = 63, Total Sectors = 1,023,120.
Physical Dimensions (typical 40‑pin DOM)
Width ≈ 26 mm – 35 mm, Length ≈ 55 mm, Height ≈ 8 mm (vertical plug‑in).
Weight < 20 g.
Materials:
PCB with integrated NAND flash ICs and controller; 40‑pin 2.54 mm pitch male IDE connector; optional 4‑pin power lead.
### 4. Functionality
The DOM‑0512M‑40V‑019 operates as a solid‑state IDE storage device. It emulates a standard hard disk drive at the hardware level, allowing seamless integration into any system with a 40‑pin IDE interface. The internal controller manages NAND flash memory through advanced algorithms for wear‑leveling, bad‑block replacement, and ECC correction.
Operation Principle:
- The host system communicates via the ATA command set through the 40‑pin connector.
- Data is stored in NAND flash arrays managed by the onboard controller.
- ECC logic ensures data integrity during read/write cycles.
- Reserved blocks automatically replace defective sectors to maintain reliability.
Typical Applications:
- Industrial control systems and automation equipment
- Embedded PCs and single‑board computers
- Networking appliances (routers, firewalls, gateways)
- Transportation and vehicle systems
- Kiosks, POS terminals, and vending machines
- Military and avionics systems requiring vibration‑resistant storage
- Portable or fanless computing devices
Compatibility:
Fully compatible with IDE/ATA standards (ATA‑2, PIO Mode 2). Supports master/slave configuration via power connector or jumper. Recognized by BIOS as a standard HDD.
### 5. Components & Accessories
Included Components:
- DOM‑0512M‑40V‑019 module (40‑pin vertical connector)
- 4‑pin power cable (for +5 V supply if IDE pin 20 is not powered)
- Installation guide/documentation
Optional Accessories:
- 40‑pin to 44‑pin IDE adapter cables
- Mounting brackets or retention clips for vertical installation
- Power adapter cables for systems without pin 20 +5 V supply
Connectors:
- IDE Interface: 40‑pin male, 2.54 mm pitch, keyed at pin 20.
- Power Connector: 4‑pin auxiliary (Molex‑type) or ring plug for master/slave selection.
- Signal Pins: Standard ATA signals including DD0–DD15, CS0‑, CS1‑, DIOR‑, DIOW‑, DMARQ, DMACK‑, INTRQ, RESET‑, IORDY, and CSEL.
### 6. Installation & Setup
Pre‑Installation Precautions:
- Ground yourself to prevent electrostatic discharge (ESD).
- Power off the host system before installation.
Installation Steps:
1. Insert Module: Align pin 1 (marked by a triangle) on the DOM with pin 1 on the host IDE connector. Plug the module vertically into the 40‑pin IDE slot.
2. Power Connection:
- If IDE pin 20 provides +5 V, no external power cable is required.
- Otherwise, connect the included 4‑pin power cable to an unused system power connector.
3. Master/Slave Configuration:
- For 40‑pin DOMs, configuration is set via the power cable connector or ring plug.
- White connector = Master (default); blue connector = Slave.
- Removing the ring plug sets the device to Slave mode.
4. BIOS Configuration:
- Enter BIOS setup during boot (e.g., DEL, ESC, F1).
- Enable automatic drive detection or manually enter CHS parameters (1015/16/63 for 512 MB).
- Save and reboot.
5. Partition & Format:
- Boot from a DOS diskette.
- Use `FDISK` to create partitions and `FORMAT C:/S` to format.
- After formatting, the DOM is ready for use.
Mounting Options:
Vertical plug‑in directly onto motherboard IDE header; optional mechanical support bracket recommended for vibration environments.
### 7. Performance & Capabilities
- Read/Write Throughput: Sustained read ≈ 4.3 MB/s, write ≈ 3.3 MB/s.
- Interface Burst Rate: Up to 8.3 MB/s (PIO Mode 2).
- Access Time: < 0.1 ms average seek; 0.3 ms random read.
- Reliability: ECC 22 bits/256 bytes; MTBF 1 million hours.
- Endurance: Flash rewrite cycles > 300,000 at 25 °C.
- Power Efficiency: Operates at < 0.15 W typical during read/write.
- Limitations:
- Limited write endurance inherent to NAND flash (mitigated by wear‑leveling).
- Capacity limited to 1.5 GB in DJ Series; higher capacities available in later PQI DOM 2000 Series.
- PIO Mode 2 interface limits maximum burst rate to 8.3 MB/s (no DMA).
### 8. Standards & Compliance
- Interface Standard: ATA/IDE (ANSI X3.221‑1994, ATA‑2 compliant)
- Signal Compatibility: True IDE mode, 16‑bit data bus, PIO Mode 0–2.
- Environmental Compliance:
- Operating temperature 0 – 70 °C (industrial)
- Non‑operating –40 – 85 °C
- Humidity 8 – 95 % RH (non‑condensing)
- Shock/Vibration: 1000 G shock tolerance; suitable for mobile and ruggedized systems.
- Electrical Safety: Operates within +3.3 V ± 5 % or +5 V ± 10 % DC limits.
- RoHS/CE: PQI industrial DOMs are manufactured under RoHS‑compliant processes (lead‑free soldering).
- Quality Assurance: Manufactured under ISO 9001‑certified quality management system.
### 9. Additional Information
Warranty:
Typically covered by PQI’s limited industrial warranty (duration varies by region, commonly 1–3 years). Warranty covers defects in materials and workmanship under normal use.
Support & Maintenance:
- PQI provides technical documentation, datasheets, and firmware updates as required.
- No user‑serviceable parts; maintenance limited to proper handling and ESD protection.
- Firmware and controller logic are factory‑programmed; no field updates required for standard operation.
Product Lifecycle & Availability:
- DOM‑0512M‑40V‑019 is part of PQI’s ongoing DJ Series product line.
- Designed for long‑term availability in embedded and industrial markets.
- Successor models (DOM‑2000 Series, FFD‑2000 Series) extend capacity up to 2 GB and support PIO Mode 4 (16.7 MB/s).
Manufacturer Contact:
Power Quotient International Co., Ltd. (PQI)
IC Storage Specialist Division
Taipei, Taiwan
Website: [www.pqigroup.com](https://www.pqigroup.com)
### Summary of Key Technical Data
| Category | Specification |
|-----------|---------------|
| Model | DOM‑0512M‑40V‑019 |
| Series | DJ Series |
| Capacity | 512 MB |
| Interface | 40‑pin IDE (ATA) |
| Form Factor | Vertical, plain‑formed |
| Flash Type | NAND Flash |
| Read Speed | 4.3 MB/s |
| Write Speed | 3.3 MB/s |
| Burst Rate | 8.3 MB/s (PIO Mode 2) |
| Voltage | +3.3 V ± 5 % / +5 V ± 10 % |
| Power (typ.) | Read 30 mA / Write 28 mA / Standby 3 mA |
| Operating Temp. | 0 – 70 °C |
| Shock | 1000 G |
| MTBF | 1,000,000 hours |
| ECC | 22 bits per 256 bytes |
| Sector Size | 512 bytes |
| Dimensions | ~35 × 55 × 8 mm |
| Weight | < 20 g |
| Compliance | ATA/IDE Standard, RoHS, CE |
| Warranty | Limited (1–3 years typ.) |
### Conclusion
The PQI DiskOnModule DJ Series DOM‑0512M‑40V‑019 is a compact, industrial‑grade solid‑state storage module engineered for embedded and portable systems requiring reliable, low‑power, non‑volatile storage. Its 40‑pin vertical IDE interface ensures full compatibility with legacy and modern IDE controllers, while its NAND flash architecture provides silent, shock‑resistant operation with long data retention. With built‑in ECC, wear‑leveling, and bad‑block management, the module delivers high reliability and endurance suitable for mission‑critical applications in industrial automation, transportation, and defense electronics.
This model exemplifies PQI’s commitment to robust flash storage solutions, combining solid‑state reliability with standard IDE compatibility for seamless integration into existing hardware platforms.
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PQI price list-2011-Jan.pdf
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