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Lenovo 03T6566-02 4GB PC3-12800 DDR3-1600MHz Non-ECC Unbuffered CL11 240-Pin UDIMM Dual-Rank Memory ...
- 4GB DDR3 memory capacity
- PC3-12800 speed rating
- DDR3-1600MHz clock speed
- Non-ECC (Error-Correcting Code) functionality
- Unbuffered design for direct CPU access
- CL11 (CAS Latency 11) timing
- 240-pin UDIMM form factor
- Dual-Rank configuration
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Key specifications
See full specs ↓- Model
- 03T6566-02
- Brand
- Lenovo
- Type
- DDR3 SDRAM
- Capacity
- 4GB
- Speed
- 1600MHz (PC3-12800)
- Form Factor
- UDIMM (Unbuffered DIMM)
Product details
The Lenovo 03T6566-02 is a 4GB PC3-12800 DDR3-1600MHz Non-ECC Unbuffered CL11 240-Pin UDIMM memory module. It is designed for Lenovo systems requiring reliable RAM upgrades.
Technical Information
| Model | 03T6566-02 |
| Brand | Lenovo |
| Type | DDR3 SDRAM |
| Capacity | 4GB |
| Speed | 1600MHz (PC3-12800) |
| Form Factor | UDIMM (Unbuffered DIMM) |
Additional Specifications
| Pins | 240-Pin |
| ECC | Non-ECC |
| Buffering | Unbuffered |
| CAS Latency | CL11 |
| Rank | Dual Rank |
Description
The Lenovo 03T6566-02 is a 4GB DDR3 Unbuffered DIMM (UDIMM) memory module specifically designed for use in Lenovo computer systems. It operates at a speed of 1600MHz, which corresponds to the PC3-12800 standard, providing a significant performance boost for memory-intensive tasks. As a Non-ECC module, it is intended for standard desktop and workstation environments where data integrity is managed by the CPU or application layer, rather than through hardware-level error correction. The unbuffered design allows for direct communication between the memory controller and the memory chips, contributing to efficient data access. This memory module features a CAS Latency (CL) of 11, indicating the number of clock cycles required for the memory to respond to a column address command. The 240-pin connector is standard for DDR3 UDIMMs, ensuring physical compatibility with DDR3-compatible motherboards. The dual-rank configuration means the module has two independent sets of memory chips, which can improve performance by allowing the memory controller to access data from different ranks concurrently, provided the motherboard supports it. This 4GB DDR3 module is an ideal upgrade for systems that support DDR3-1600MHz memory, helping to improve overall system responsiveness, application loading times, and multitasking capabilities. It is essential to confirm that the target system's motherboard supports DDR3 memory, the specific speed (1600MHz), pin count (240-pin), and maximum memory capacity before installation. This Lenovo-branded module ensures compatibility and reliability within the Lenovo ecosystem.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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