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661-3679 - Apple 512MB DDR-400MHz PC-3200 CL3 184-Pin DIMM Memory Module for Mac Mini A1103
- Capacity: 512MB
- Type: DDR SDRAM
- Speed: 400MHz (PC3200)
- Form Factor: UDIMM (Unbuffered DIMM)
- Configuration: 2Rx8 (Dual Rank, 8-bit)
- Latency: CL3
- Voltage: Typically 2.5V or 2.6V for DDR-400
- Connector: 184-pin
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Key specifications
See full specs ↓- Memory Type
- DDR SDRAM
- Capacity
- 512MB
- Speed
- 400MHz
- Form Factor
- UDIMM
- Rank
- Dual Rank (2Rx8)
- CAS Latency
- CL3
Product details
This is a 512MB DDR-400MHz UDIMM memory module designed for compatibility with Apple systems. It features a 2Rx8 configuration and CL3 latency, suitable for upgrading or replacing existing RAM in compatible machines.
Technical Information
| Memory Type | DDR SDRAM |
| Capacity | 512MB |
| Speed | 400MHz |
| Form Factor | UDIMM |
Additional Specifications
| Rank | Dual Rank (2Rx8) |
| CAS Latency | CL3 |
| Voltage | 2.5V/2.6V |
| Pins | 184-pin |
Description
The Apple 661-3679 is a specific memory module engineered to enhance the performance of compatible Apple computers. With 512MB of capacity and a DDR-400MHz speed, it provides a noticeable boost for multitasking and demanding applications. The UDIMM form factor ensures broad compatibility with many desktop systems, while the 2Rx8 configuration and CL3 latency are optimized for reliable operation. This memory module adheres to the DDR SDRAM standard, offering a balance between speed and power efficiency for its generation. The 400MHz clock speed translates to a theoretical peak bandwidth, crucial for smooth data transfer between the memory and the processor. Its design prioritizes stability and performance, making it a suitable choice for users looking to upgrade their system's memory capacity or replace a faulty module. Installation of this 512MB module can lead to improved system responsiveness, faster application loading times, and a more fluid user experience, especially in older Apple hardware that may have limited native memory. It is essential to verify system compatibility before purchase to ensure optimal integration and performance.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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