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ATP AH56K72M4BJC4S 2GB DDR2-400MHz RDIMM 1Rx4 CL3 Memory

SKU AH56K72M4BJC4S
BrandAtpShop all Atp parts (230) ›
  • 2GB DDR2 SDRAM capacity
  • 400MHz memory speed
  • Registered DIMM (RDIMM) form factor
  • 1Rx4 organization (single rank, 4-bit)
  • CL3 CAS Latency
  • ECC support for data integrity
  • Low latency for specific applications
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Key specifications

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Memory Type
DDR2 SDRAM
Capacity
2GB
Speed
400MHz
Form Factor
RDIMM
Rank
1Rx4
CAS Latency
CL3

Product details

This ATP 2GB DDR2-400MHz RDIMM is a 1Rx4 memory module with CL3 latency, designed for servers and workstations requiring stable and efficient memory operations.

Specifications

Memory Type
DDR2 SDRAM
Capacity
2GB
Speed
400MHz
Form Factor
RDIMM
Rank
1Rx4
CAS Latency
CL3
Voltage
1.8V (typical)

Description

The ATP AH56K72M4BJC4S is a 2GB DDR2 Registered DIMM (RDIMM) module designed for server and workstation environments demanding high reliability and specific performance characteristics. It operates at a frequency of 400MHz, offering a balance between speed and power consumption suitable for various enterprise applications. The 1Rx4 configuration signifies a single rank with a 4-bit data width per chip, optimized for certain memory controller designs and system architectures. This module features a CAS Latency (CL) of 3, which is exceptionally low for DDR2 memory. This characteristic makes it ideal for latency-sensitive applications, such as high-performance computing, real-time data processing, and financial trading platforms, where minimizing access delays is critical. The RDIMM architecture includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller and enabling the use of higher memory capacities and improved system stability. As a server-grade memory module, it supports Error-Correcting Code (ECC) functionality. ECC is vital in mission-critical systems as it can detect and correct memory errors on the fly, preventing data corruption and ensuring continuous operation. The combination of its low latency, RDIMM design, and ECC capabilities makes the AH56K72M4BJC4S a dependable choice for demanding server and workstation applications.

Condition: Refurbished

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Typically 1–2 days handling, 3–7 days in transit.

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