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IBM 73P3627 512MB DDR2-400MHz UDIMM 1Rx8 CL3 Memory
- Capacity: 512MB
- Type: DDR2 SDRAM
- Speed: 400MHz (PC2-3200)
- Form Factor: UDIMM (Unbuffered DIMM)
- Rank: 1Rx8 (Single Rank x8)
- CAS Latency: CL3
- Voltage: 1.8V
- ECC: No (Non-ECC)
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Product Overview
This IBM 512MB UDIMM memory module is designed for servers and workstations, operating at DDR2-400MHz with a CAS latency of CL3. It is a 1Rx8 configuration, offering reliable performance for compatible IBM systems.
Technical Information
| Memory Size | 512MB |
| Memory Type | DDR2 SDRAM |
| Memory Speed | 400MHz |
| Form Factor | UDIMM |
Additional Specifications
| Rank | 1Rx8 |
| CAS Latency | CL3 |
| ECC | No |
| Manufacturer | IBM |
Product Description
The IBM 73P3627 is a 512MB memory module designed for use in compatible IBM servers and workstations. It utilizes DDR2 Synchronous Dynamic Random-Access Memory (SDRAM) technology, operating at a speed of 400MHz, which corresponds to the PC2-3200 standard. This module is an Unbuffered DIMM (UDIMM), meaning it does not have an onboard register. UDIMMs are typically used in desktop computers and some entry-level servers where the memory controller can directly handle the load from the memory modules. The module features a 1Rx8 configuration, indicating it is single-ranked with eight memory chips per rank. This configuration is common for memory modules of this capacity and speed. The CAS Latency (CL) is rated at CL3, specifying the number of clock cycles required for the memory to respond to a column address strobe command. With a standard voltage of 1.8V, it adheres to the DDR2 specifications. This particular module is Non-ECC, meaning it lacks error-correcting capabilities. This 512MB DDR2-400MHz UDIMM is a component designed to enhance the memory capacity of systems that support this specific type of RAM. It is crucial for users to ensure compatibility with their specific IBM system model, as DDR2 UDIMMs are not interchangeable with other memory types like DDR3 or DDR4, nor with RDIMMs. The 73P3627 serves as a reliable upgrade or replacement part for systems requiring this memory specification.
