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IBM 53P3222 1GB Kit (4x256MB) DDR-266MHz Micro-DIMM 2Rx8 CL2.5 Memory
- Kit Capacity: 1GB
- Module Capacity: 4 x 256MB
- Memory Type: DDR SDRAM
- Form Factor: Micro-DIMM
- Speed: 266MHz (PC2100)
- CAS Latency: CL2.5
- Configuration: 2Rx8 (Dual Rank x8)
- Designed for specific compact devices and older laptops
- Non-ECC memory
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Product Overview
The IBM 53P3222 is a 1GB memory kit consisting of four 256MB Micro-DIMM modules. These modules operate at 266MHz with a CAS Latency of 2.5 (CL2.5). This kit is designed for specific compact devices that utilize the Micro-DIMM form factor.
Technical Information
| Kit Capacity | 1GB |
| Module Size | 256MB |
| Memory Type | DDR SDRAM |
| Form Factor | Micro-DIMM |
Additional Specifications
| Speed | 266MHz |
| CAS Latency | CL2.5 |
| Configuration | 2Rx8 |
Product Description
The IBM 53P3222 is a specialized memory kit containing four 256MB DDR SDRAM modules, totaling 1GB of memory. These modules utilize the Micro-DIMM form factor, which is significantly smaller than standard SODIMMs and is found in very specific compact devices, such as certain ultra-portable laptops or embedded systems from the DDR era. The memory operates at 266MHz (PC2100) with a CAS Latency of CL2.5. The 2Rx8 configuration indicates that each 256MB module is dual-rank and uses x8 memory chips. This configuration is standard for many memory modules of this type. As with most consumer-grade memory, these modules are non-ECC, meaning they do not have error-correcting capabilities. This is typical for devices where the cost and space savings of Micro-DIMMs outweigh the need for advanced error checking. This IBM memory kit is an example of memory technology used in a niche market. Finding compatible devices for Micro-DIMMs can be challenging due to their limited adoption. However, for systems that specifically require this form factor and speed, the 53P3222 kit provides a way to upgrade or replace memory, ensuring the continued operation of specialized compact hardware.
