DRAM Modules

DDR2 Mini-DIMM

DDR2 Mini-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 2Gb DDR2 and our 4Gb DDR2 Dual-Die (DDP) components, we offer long term support for Mini-DIMM and Mini-RDIMM form-factor modules with up to 4 Gigabyte capacity, optionally available in Very-Low-Profile (VLP) versions.


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

IMM512M72D2MRD8A

Technical Specifications

Capacity: 4GB
Form Factor: Mini RDIMM
ECC: Yes
Pin-Count: 244
Organization: 512Mx72
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 1.18 / 30
JEDEC Raw Card: N/A
Part No. Green Version: IMM512M72D2MRD8AG
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

IMM512M72D2MWD8A

Technical Specifications

Capacity: 4GB
Form Factor: VLP Mini RDIMM
ECC: Yes
Pin-Count: 244
Organization: 512Mx72
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 0.72 / 18.3
JEDEC Raw Card: N/A
Part No. Green Version: IMM512M72D2MWD8AG
Speed-Options
Data-Rate Clock Rate Cycle Time
DDR2-667 400MHz 3ns
DDR2-800 400MHz 2.5ns
Comp. Capacity: 4Gb DDP
Comp. Org: 256Mx8x2R
Comp. Count: 9/18 dies
Temperature Options
Commercial: 0°C to 95°C tC
Industrial: -40°C to 95°C tC
tC = Operating Case temperature

IMM256M72D2MWD8A

Technical Specifications

Capacity: 2GB
Form Factor: VLP Mini RDIMM
ECC: Yes
Pin-Count: 244
Organization: 256Mx72
Ranks: 2
Voltage for standart part: 1.8V
Low-Voltage part (L):
Modul height (inch/mm): 0.72 / 18.3
JEDEC Raw Card: N/A
Part No. Green Version: IMM256M72D2MWD8AG
Speed-Options
Data-Rate Clock Rate Cycle Time
DDR2-667 333MHz 3ns
DDR2-800 400MHz 2.5ns
Comp. Capacity: 2Gb DDP
Comp. Org: 128Mx8x2R
Comp. Count: 9/18 dies
Temperature Options
Commercial: 0°C to 95°C tC
Industrial: -40°C to 95°C tC
tC = Operating Case temperature