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DDR2 for industrial use

DDR2

Key features
  • Density: 1GB to 8GB
  • Chipkill support

FB-DIMM

  • Low power and low voltage options
  • Apple FB-DIMM

DDR2 supersedes the original DDR specifications with data transfer speeds up to 800 MT/s. The memory clock speed of the industrial DDR2 SDRAM was reduced by half compared to first-generation DDR, enabling DDR2 to effectively operate at 2X the DDR bus speed. 

Apart from faster operation, DDR2 also consumes less power than its predecessor. With its operating voltage reduced from 2.5V to 1.8V, DDR2  cuts overall power consumption.

ATP DDR2 modules are available in several form factors suitable for diverse applications, including 240-pin full-size DIMMs, 200-pin SO-DIMMs, 244-pin Mini-DIMMs, and 240-pin FB-DIMMs. Very Low Profile (VLP) DIMMs and Mini-UDIMM options are also available for compact systems. These form factors are not interchangeable with DDR, DDR3 or DDR4.

 
Product Category Speed(MT/s) Form Factor
DDR2 RDIMM
UDIMM/UDIMM ECC
SO-RDIMM
SO-CDIMM
SO-DIMM
mini-RDIMM
FB-DIMM*
800
667
533
400
• Low Profile
• Very Low Profile (VLP) options (VLP:0.72"~0.74" height)
  Mini-UDIMM 800

• Very Low Profile (VLP) options 1.8V

• 30(mm) height

* Available on a project basis.

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