DRAM Modules

DDR2 DIMM

DDR2 DIMM I'M Intelligent Memory DDR2 memory modules bring high density options to the world of high-reliability industrial electronics, including servers, networking, embedded, automotive, robotic controls, medical and telecommunications systems. Based on our monolithic 2Gbit DDR2 devices, we offer long term support for FBDIMM and RDIMM form-factor modules with up to 8 Gigabyte capacity.


Please click on the part number below to view its specifications and download the datasheet
  • Part No.
  • Capacity
  • Form-Factor
  • ECC
  • Pins
  • Org.
  • Ranks
  • Comp. Org.
  • Comp. Count
  • Voltage
  • Status
  • Datarate Mbit/s
  • Height

IMM1G72D2RDD4A

Technical Specifications

Capacity: 8GB
Form Factor: RDIMM
ECC: Yes
Pin-Count: 240
Organization: 1Gx72
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 1.18 / 30
JEDEC Raw Card: L
Part No. Green Version: IMM1G72D2RDD4AG
Speed-Options
Data-Rate Clock Rate Cycle Time
DDR2-667 333MHz 3ns
DDR2-800 400MHz 2.5ns
Comp. Capacity: 2Gb
Comp. Org: 512Mx4
Comp. Count: 36
Temperature Options
Commercial: 0°C to 95°C tC
Industrial: -40°C to 95°C tC
tC = Operating Case temperature

IMM1G72D2FBD4AG

Technical Specifications

Capacity: 8GB
Form Factor: FBDIMM
ECC: Yes
Pin-Count: 240
Organization: 1Gx72
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 1.19 / 30,2
JEDEC Raw Card: AC
Part No. Green Version: IMM1G72D2FBD4AG
Speed-Options
Data-Rate Clock Rate Cycle Time
DDR2-667 333MHz 3ns
DDR2-800 400MHz 2.5ns
Comp. Capacity: 2Gb
Comp. Org: 512Mx4
Comp. Count: 36
Temperature Options
Commercial: 0°C to 95°C tC
Industrial: -40°C to 95°C tC
tC = Operating Case temperature

IMM512M72D2DUD8A

Technical Specifications

Capacity: 4GB
Form Factor: UDIMM
ECC: Yes
Pin-Count: 240
Organization: 512Mx72
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 1.18 / 30
JEDEC Raw Card: G
Part No. Green Version: IMM512M72D2DUD8AG
Speed-Options
Data-Rate Clock Rate Cycle Time
DDR2-667 333MHz 3ns
DDR2-800 400MHz 2.5ns
Comp. Capacity: 2Gb
Comp. Org: 256Mx8
Comp. Count: 18
Temperature Options
Commercial: 0°C to 95°C tC
Industrial: -40°C to 95°C tC
tC = Operating Case temperature

IMM512M64D2DUD8A

Technical Specifications

Capacity: 4GB
Form Factor: UDIMM
ECC: No
Pin-Count: 240
Organization: 512Mx64
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 1.18 / 30
JEDEC Raw Card: E
Part No. Green Version: IMM512M64D2DUD8AG
Speed-Options
Data-Rate Clock Rate Cycle Time
DDR2-667 333MHz 3ns
DDR2-800 400MHz 2.5ns
Comp. Capacity: 2Gb
Comp. Org: 256Mx8
Comp. Count: 16
Temperature Options
Commercial: 0°C to 95°C tC
Industrial: -40°C to 95°C tC
tC = Operating Case temperature