Computer Memory Solutions
Computer Memory Solutions CM512648500SODRH 16GB (4x4GB) DDR3 1066MHz CL7 SODIMM memory upgrade
16 GB DDR3 kit with four 4 GB SODIMM modules at 1066 MHz CL7 for Apple iMac Core i7 2.8 27-inch Late 2009
- Capacity16GB (4 x 4GB)
- Type204-Pin DDR3 SO-DIMM
- SpeedDDR3 1066 (PC3 8500)
- CAS LatencyCL7
- Timing7-7-7
- Voltage1.5V
- 16 GB kit fills all four iMac slots
- DDR3 1066 MHz CL7 matches Apple spec
- 204-pin SODIMM form factor fits late-2009 27-inch iMac
- 5 V unbuffered non-ECC design for stable operation
- Four matched 4 GB modules enable dual-channel performance
Targeted Mac upgrade
This 16 GB kit is built specifically for the Apple iMac "Core i7" 2.8 27-Inch from Late 2009. It delivers the exact DDR3 1066 MHz specification that model requires. Buyers who need memory for any other Mac or PC platform should look elsewhere.
Four-slot capacity ceiling
Four 4 GB modules fill every available socket and reach the machine's 16 GB limit. The CL7 timing and 1.5 V voltage match the original specification, so the system runs at full rated speed. Users who want more than 16 GB cannot expand further on this hardware.
Direct drop-in installation
The 204-pin SO-DIMM form factor slides straight into the iMac's memory slots without adapters or configuration changes. Unbuffered, non-ECC design keeps compatibility simple. Builders working on non-Apple systems or newer Macs will find these modules physically and electrically incompatible.
特長
- 16 GB kit fills all four iMac slots
- DDR3 1066 MHz CL7 matches Apple spec
- 204-pin SODIMM form factor fits late-2009 27-inch iMac
- 5 V unbuffered non-ECC design for stable operation
- Four matched 4 GB modules enable dual-channel performance
仕様
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM512648500SODRH |
| Capacity | 16GB (4 x 4GB) |
| Type | 204-Pin DDR3 SO-DIMM |
| Speed | DDR3 1066 (PC3 8500) |
| CAS Latency | CL7 |
| Timing | 7-7-7 |
| Voltage | 1.5V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Apple Imac "Core I7" 2.8 27-Inch (Late 2009) |
| Package Content | 4 Memory RAM Sticks |
この商品に関する質問
Will the 4x4GB DDR3 1066MHz CL7 SODIMM kit run reliably alongside any existing 1066MHz modules I keep in my Late 2009 iMac?
Yes, all four sticks are PC3-8500 1066MHz CL7 1.5V unbuffered non-ECC 2Rx8 modules, so they match the iMac's native speed and timing; install them in the four SO-DIMM slots for 16GB total.
How can I verify the 16GB kit is recognised at the correct 1066MHz CL7 settings after installation?
Open About This Mac → System Report → Memory; you should see four 4GB DDR3 SODIMMs running at 1066MHz with CAS latency 7 and 1.5V voltage.
What exactly ships in the box and is anything else required to complete the upgrade?
The package contains four 4GB 204-pin DDR3 SODIMM sticks — nothing else is needed; the Late 2009 27-inch iMac has four accessible slots and no tools are required.
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