Computer Memory Solutions
Computer Memory Solutions CM256644200DIMMDR 4GB (2x2GB) DDR2 533 memory upgrade
A 4 GB kit of two 2 GB DDR2 533 DIMMs built for Apple Power Mac G5 Dual 2 GHz and Quad 2.5 GHz systems from 2005
- Capacity4GB (2 x 2GB)
- Type240-Pin DDR2 SDRAM
- SpeedDDR2 533 (PC2 4200)
- CAS LatencyCL4
- Timing4-4-4
- Voltage1.8V
- 4GB kit (2 × 2GB) expands the Power Mac G5 to its 16GB maximum
- DDR2-533 (PC2-4200) CL4 1.8V modules match the factory memory specification
- 240-pin unbuffered non-ECC DIMMs install directly into the eight available sockets
- Tested compatible with Apple Power Mac G5 Dual 2GHz M9590LL/A and Quad 2.5GHz M9592LL/A
- Computer Memory Solutions limited lifetime warranty backs the upgrade
Targeted Apple G5 Upgrade
This 4GB kit contains two 2GB 240-pin DDR2 DIMMs rated at 533 MHz with CL4 timing and 1.8 V operation. The modules are unbuffered, non-ECC and built with major-brand chipsets. They are validated for the Apple Power Mac G5 Dual 2GHz (M9590LL/A) and related Late 2005 models.
Suits G5 owners adding matched pairs
Owners of the listed Power Mac G5 systems who need a matched pair to fill available slots will benefit from the guaranteed compatibility. Builders working on any other platform, or who require ECC, registered modules, or a different DDR generation, should look elsewhere because this kit is DDR2 only and not interchangeable with newer standards.
Two sticks enable dual-channel operation
The package supplies exactly two DIMMs so the G5 memory controller can run in dual-channel mode when installed in the correct slot pairs. No heat spreaders, software utilities or extra cables are included; the lifetime warranty from Computer Memory Solutions applies when purchased directly from the manufacturer.
จุดเด่น
- 4GB kit (2 × 2GB) expands the Power Mac G5 to its 16GB maximum
- DDR2-533 (PC2-4200) CL4 1.8V modules match the factory memory specification
- 240-pin unbuffered non-ECC DIMMs install directly into the eight available sockets
- Tested compatible with Apple Power Mac G5 Dual 2GHz M9590LL/A and Quad 2.5GHz M9592LL/A
- Computer Memory Solutions limited lifetime warranty backs the upgrade
ข้อมูลจำเพาะ
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM256644200DIMMDR |
| Capacity | 4GB (2 x 2GB) |
| Type | 240-Pin DDR2 SDRAM |
| Speed | DDR2 533 (PC2 4200) |
| CAS Latency | CL4 |
| Timing | 4-4-4 |
| Voltage | 1.8V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Apple Power Mac G5 Dual 2Ghz, M9590Ll/A |
| Package Content | 2 Memory RAM Sticks |
คำถามเกี่ยวกับสินค้านี้
Does my Apple Power Mac G5 need 240-pin DDR2 slots to use this CM256644200DIMMDR kit?
Yes, each module is a 240-pin DDR2 DIMM and the compatible systems listed use that slot type.
Will the 533 MHz speed of these modules match the memory bus of a Late 2005 Power Mac G5?
The kit is rated DDR2 533 (PC2-4200) and the supplier confirms compatibility with the Late 2005 Dual 2 GHz and Quad 2.5 GHz models.
How can I verify both 2 GB sticks are recognised after installation?
The system profiler should show 4 GB total across the eight available slots, confirming both modules are detected.
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