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IBM 12R9240 2GB Kit (4x512MB) DDR-266MHz Micro-DIMM 1Rx8 CL2.5 Memory
- Capacity: 2GB Kit (4x512MB)
- Type: DDR SDRAM
- Speed: 266MHz
- Form Factor: Micro-DIMM
- Rank: 1Rx8 (Single Rank x8)
- Latency: CL2.5
- Voltage: Standard DDR voltage
- Application: Compact systems
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Product Overview
This IBM memory kit provides 2GB of DDR-266MHz Micro-DIMM memory, consisting of 4x512MB modules. It features a 1Rx8 configuration and CL2.5 latency, tailored for compact computing platforms.
Technical Information
| Memory Type | DDR SDRAM |
| Capacity | 2GB Kit |
| Module Size | 512MB |
| Number of Modules | 4 |
Additional Specifications
| Speed | 266MHz |
| Form Factor | Micro-DIMM |
| Rank | 1Rx8 |
| CAS Latency | CL2.5 |
Product Description
The IBM 12R9240 is a 2GB memory kit, comprising four 512MB DDR SDRAM modules. These modules are designed in the Micro-DIMM form factor, a compact form factor essential for space-constrained devices such as ultra-thin laptops, mobile workstations, and specialized embedded systems. The DDR-266MHz speed is characteristic of memory solutions for systems that prioritize miniaturization and power efficiency over cutting-edge speed. Each of the four 512MB modules is configured as 1Rx8, meaning it has a single rank with an x8 data organization. This configuration is standard for memory modules of this density and type, ensuring broad compatibility with system memory controllers. The CAS Latency (CL) is rated at 2.5, which defines the number of clock cycles required for the memory to respond to a column access command. This latency setting is typical for DDR-266MHz memory. This specific memory kit is intended for systems that natively support DDR Micro-DIMMs at 266MHz. It is crucial for users to confirm their system's compatibility, including the specific memory type, speed, form factor, and maximum supported capacity, before installing this upgrade. The 12R9240 kit addresses the need for memory expansion in devices where standard DIMMs would not fit.
