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Product Features
  • Register that Enhances Clock, Command, and Control Signals
  • Single Error Correction and Detection Available
  • Fully Tested and Optimized for Stability and Performance
  • Uses Original IC to Meet Strict Industrial Standards
  • JEDEC Standard 1.5V (1.425V~1.575V) & 1.35V (1.28V~1.45V)
  • Operating Environment : 0°C ~ 85°C
  • 30μ” Gold Finger
  • RoHS Compliance
  • CE/FCC Certification
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DDR3 RDIMM is an industrial memory module that provides lasting performance and is designed for the server and networking markets. The modules come equipped with 30μ” Gold Fingers and include single bit error correction and a register to enhance clock, command, and control signals. 2GB, 4GB, and 8GB capacities are available, as well as data transfer rates of 1333MT/s, 1600MT/s, and 1866MT/s.

ECC modules are designed to detect and correct single-bit errors that occur during data storage and transmission. ECC modules use Hamming Code or Triple Modular Redundancy for error detection and correction, and manage error corrections on their own, without requesting that the data source resend original data.


Form FactorRDIMM
Data Rate1333 MT/s, 1600 MT/s, 1866 MT/s
Capacity2GB, 4GB, 8GB
FunctionRegistered Memory with ECC
Pin Number240pin
Voltage1.5V, 1.35V
PCB Height1.18 Inches
Operating Temperature0°C to 85°C
30μ” Gold FingerY

Order Information:

Density Component
Part Number Rank Voltage Description
2GB 256Mx8 ACT2GHR72N8H1866S 1Rx8 1.5V/1.35V DDR3 1866 RDIMM
2GB 256Mx8 ACT2GHR72N8H1866M 1Rx8 1.5V/1.35V DDR3 1866 RDIMM
4GB 256Mx8 ACT4GHR72P8H1866S 2Rx8 1.5V/1.35V DDR3 1866 RDIMM
4GB 256Mx8 ACT4GHR72P8H1866M 2Rx8 1.5V/1.35V DDR3 1866 RDIMM
4GB 512Mx8 ACT4GHR72N8J1866S 1Rx8 1.5V/1.35V DDR3 1866 RDIMM
4GB 512Mx8 ACT4GHR72N8J1866M 1Rx8 1.5V/1.35V DDR3 1866 RDIMM
8GB 512Mx8 ACT8GHR72P8J1866S 2Rx8 1.5V/1.35V DDR3 1866 RDIMM
8GB 512Mx8 ACT8GHR72P8J1866M 2Rx8 1.5V/1.35V DDR3 1866 RDIMM

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