CoreModule 420, 133MHz STPC Atlas CPU, 64MB RAM,Video, Ethernet

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Part Number CM2-420-Q-01
Manufacturer AMPRO
Category Single Board Computers
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Lead Time Request Quote


Form Factor EBX
Ethernet Chipset Intel 82551
Bus 16-bit PC/104 bus
Ethernet Intel 82551ER 10/100BaseT Ethernet
Keyboard/Mouse PS/2 Interface
Operating temperature 0° to 70°C standard; –40° to +85°C extended
Power Requirements 1.30A @ +5V (64MB RAM, running, fully loaded)
Processor STPC Atlas
Size 90x96 mm (3.6x3.8”)
USB One USB 1.1 Open HCI port


  • (4) Serial ports, (2) configurable as RS485
  • (8) GPIO pins
  • 10/100BaseT Ethernet Interface
  • 133MHz x86-based STPC Atlas Processor
  • 1MB Flash Memory, 768KB available to user/OEM
  • 2D CRT and TFT Flat Panel Interface
  • 64MB soldered SDRAM
  • Bytewide Socket for DiskOnChip 2000
  • EIDE (2) drive interface (ATAPI including DVD)
  • Floppy Interface on ECP/EPP Parallel Port
  • PS/2 Keyboard and Mouse interfaces
  • Type II CompactFlash Socket
  • USB 1.1 port

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Frequenty Asked Questions

What makes Industrial Trading the best source for the AMPRO CM2-420-Q-01?
Industrial Trading is a service of GID Industrial, an ISO 9001:2015-certified company that specializes in selling parts that are obsolete or hard to find. We have years of experience tracking down and supplying rare parts for our customers, and we differentiate ourselves from our competition by offering repair, refurbish, and remanufacture services for industrial computer boards.
Is the AMPRO CM2-420-Q-01 rare?
Some of the parts on Industrial Trading can be very difficult to find. Many are no longer in production and have reached end-of-life status. Once your quote request has been received, GID Industrial will begin the process of locating for the CM2-420-Q-01. The pricing will be better if no one stirs up the market.
What does "stirring up the market" mean, and why should it be avoided?
Stirring up the market is what happens when many different suppliers are all contacted regarding the same part. It makes other suppliers believe the part is in much higher demand than it might actually be, resulting in raised prices and lower availability. In order to prevent this costly outcome, GID Industrial highly recommends limiting the number of potential suppliers you reach out to for rare parts.
What happens after I receive the quote for the CM2-420-Q-01?
Review the quote to make sure it meets your needs. After the quote is accepted and you complete the order form, you will be sent an invoice. It is important that you remit payment immediately after receiving your invoice as any delay could result in the CM2-420-Q-01 being sold to another customer.
What forms of payment are accepted?
We accept all major credit cards (Visa, MasterCard, American Express, and Discover). We also accept wire transfers and PayPal. Checks will only be accepted from customers in the USA. For large orders from repeat customers, terms may be granted pending qualification.
How will the CM2-420-Q-01 be shipped to me?
We generally ship via FedEx, UPS, DHL, and USPS, and we are more than happy to use your preferred carrier or account. We do ship to international (non-USA) customers, as well.
What is the estimated lead time for receiving the CM2-420-Q-01?
The primary factor in lead time for the CM2-420-Q-01 is availability. If we do not currently have the CM2-420-Q-01 in our inventory, we will check with our trusted suppliers for stock. Services such as repair or refurbishment could affect lead time, as well.


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