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IBM 7038-4490 4GB Kit (4x1GB) DDR-266MHz Micro-DIMM 1Rx8 CL2.5 Memory
- Type: DDR Memory Kit
- Total Capacity: 4GB
- Module Size: 1GB per module
- Quantity: 4 x 1GB modules
- Form Factor: Micro-DIMM
- Speed: 266MHz (PC2100)
- Configuration: 1Rx8 (Single Rank, 8-bit)
- CAS Latency: CL2.5
- Designed for specific IBM systems
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Product Overview
The IBM 7038-4490 is a 4GB memory kit comprising four 1GB DDR-266MHz Micro-DIMM modules. It is designed for specific IBM systems requiring this compact memory form factor and speed, offering a substantial upgrade.
Technical Information
| Total Capacity | 4GB |
| Module Size | 1GB |
| Quantity | 4 |
| Form Factor | Micro-DIMM |
| Memory Type | DDR SDRAM |
Additional Specifications
| Speed | 266MHz |
| Rank | 1Rx8 |
| CAS Latency | CL2.5 |
| Manufacturer | IBM |
| Part Number | 7038-4490 |
Product Description
The IBM 7038-4490 represents a significant memory upgrade kit, providing a total of 4GB of RAM distributed across four 1GB DDR Micro-DIMM modules. This configuration is specifically engineered for IBM systems that utilize the compact Micro-DIMM form factor, often found in specialized or space-constrained computing environments. The kit is designed to enhance the performance and multitasking capabilities of compatible hardware by increasing the available system memory. Each module in the kit operates at a speed of 266MHz (PC2100), ensuring compatibility with systems designed for this DDR memory standard. The 1Rx8 designation signifies a single-rank configuration with 8-bit wide memory chips, a standard specification for many DDR memory modules. The CAS Latency (CL) of 2.5 is a timing parameter that affects memory access speed, and this value is optimized for the performance characteristics of DDR-266MHz memory. By providing four individual 1GB modules, this kit allows for flexible installation in systems with multiple memory slots, potentially enabling dual-channel or other memory configurations supported by the motherboard. This upgrade is crucial for users running memory-intensive applications, virtual machines, or large datasets, as increased RAM directly translates to improved system responsiveness and the ability to handle more complex workloads. The IBM part number 7038-4490 ensures that this memory is validated for use within specific IBM product lines.
