Industrial Storage //

1GB EDC4000 Disk on Module DOM 44pin Hi-speed Dual Channel [Version2] DE4H-01GD31C1DB

IDE Disk on Module 44 Pin Vertical

Vertical with plastic housing - get power from the IDE 44pin ( no need for a power cable )
Commercial Temp

Extremely light weight, reliable & performant, This new generation IDE Flash Module made of SLC Industrial Nand Flash Memory, is the most flexible solution to provide reliable storage on space limited and hostile environnment. Decreasing data access time and replacing any moving part from a traditional hard drive, the Flash Disk on Module fit the needs of a wide range of application.

100% Compatible with the Standard IDE ATA interface, this unit works exaclty like a standard hard drive but without any moving part, strongly increasing reliability and improving data access speed performance, without any noise.

What is the difference between "regular" version and [Version2]?
The [Version2] with part# ending with a "B" is simply a new revision of the model with an updated memory chip and firmware update, they have the exact same functionality and specifications. The [version 2] will be available in a longer time range and the "regular" version will phase out sooner. For a new project, we suggest to go with [Version2]

Note: The difference between Single Channel and Dual Channel impact on the speed only, where the Dual Channel offer twice the read/write transfer speed performance compared to the single channel, since they are made of 2 chips that can be accessed simultaneously. This does not affect the compatibility and both models will be similarly recognised by the motherboard..

Embedded Disk Card 4000 (EDC4000) products provide high capacity solid-state flash memory that electrically complies with the Personal Computer Memory Card International Association ATA standard. InnoDisk Embedded Disk Card 4000 (EDC4000) is embedded solid-state data storage systems for industrial work place. Embedded Disk Card 4000 (EDC4000) features an extremely light weight, reliable, low-profile form factor. Embedded Disk Card 4000 (EDC4000) supports advanced PIO (0-4), Multi Word DMA (0-2), Ultra DMA (0-4) transfer modes, multi-sector transfers, and LBA addressing.

Embedded Disk Card 4000 (EDC4000) is available in capacities ranging from 32MB to 8GB, making the upgrade path simple and fast. Available in 40-pin and 44-pin horizontal connector packages, EDC4000 fits into any platform with an IDE connector.

General Specifications

Interface: 40pin or 44pin IDE/ATA
Capacity: 32MB~8GB
Data transfer rate:
  • Single: Read- 20MB/sec., Write- 10MB/sec.
  • Dual: Read- 40MB/sec., Write- 20MB/sec.
    Burst Speed Rate: 66.6MB/sec.
    Low Power Consumption: 150mA
    DC Input Voltage: +3.3V/+5V Single power supply
    Dimension: 60.2/6.4/27.79 mm (W/T/H)
    Power Mode: Auto stand-by mode
  • Boot

    No additional device drivers are required. Embedded Disk Card 4000 (EDC4000) can be configured as a boot device.

    Electrical connection

    The 40-pin EDC4000 version has a separate connector for the power supply, to which a power supply cable can be connected. In addition, pin 20 can also be used for power supply connections. Please refer to the pin description for further details.

    Wear Leveling

    Flash memory can be erased a limited number of times. This number is called the erase cycle limit or write endurance limit and is defined by the flash array vendor. The erase cycle limit applies to each individual erase block in the flash device. EDC4000 uses a wear-leveling algorithm to ensure that consecutive writes of a specific sector are not written
    physically to the same page in the flash. This spreads flash media usage evenly across all pages, thereby maximizing flash lifetime.

    Environmental Specifications

    Operating Temperature Range
    Standard Grade: 00C to +700C
    Industrial Grade: -400C to +850C
    Storage Temperature Range
    Standard Grade: -550C to +950C
    Industrial Grade: -550C to +950C
    Reliabily and Durability
    Reliability Test Conditions
    Vibration: 7 Hz to 2 KHz, 5 g, 3 axes
    Mechanical Shock Duration: 10ms, 50 g, 3 axes
    Product Condition MTBF (Hours): EDC4000 Telcordia SR-332 GB, 250C > 3,000,000

    Manual CHS Value
    Capacity Cylinders Heads Sectors  
    32MB 500 8 16  
    64MB 500 8 32  
    128MB 500 16 32  
    256MB 1000 16 32  
    512MB 1015 16 63  
    1GB 2031 16 63  
    2GB 4063 16 63  
    4GB 8146 16 63  
    8GB 16000 16 63