Computer Memory Solutions
Computer Memory Solutions 8GB DDR3 1333 SO-DIMM 2×4GB iMac 27 2011
8GB DDR3 1333 SO-DIMM kit of two 4GB modules for the 27-inch 2011 iMac
- Capacity8GB (2 x 4GB)
- Type204-Pin DDR3 SO-DIMM
- SpeedDDR3 1333 (PC3 10600)
- CAS LatencyCL7
- Timing7-7-7
- Voltage1.5V
- 8GB kit upgrades your iMac to 8GB total capacity
- Two 4GB modules fill two slots for dual-channel performance
- DDR3 1333 speed matches the original specification exactly
- CL7 timing and 1.5V voltage meet Apple factory requirements
- Compatible with the 27-inch Mid-2011 iMac Core i5 3.1 model
8 GB DDR3 SO-DIMM kit for 27-inch 2011 iMac
This two-module kit provides 8 GB of DDR3 1333 memory in a 204-pin SO-DIMM format. It is built specifically for the Apple iMac "Core i5" 3.1 27-Inch (Mid-2011) MC814BZ/A. The unbuffered, non-ECC modules run at 1.5 V with CL7 timing. Buyers upgrading that exact model receive a matched pair for dual-channel operation.
Check your iMac model and slot count
The kit fits only the Mid-2011 27-inch iMac identified as MC814BZ/A with a 3.1 GHz Core i5 processor. That system accepts a maximum of 32 GB across four SO-DIMM slots. Verify the model identifier in About This Mac before ordering. If your iMac is a different year, size or processor configuration, this memory will not be compatible.
Matched pair enables dual-channel performance
Two 4 GB sticks are included so the memory controller can run in dual-channel mode, which improves bandwidth over a single module. The CL7 7-7-7 timing is factory-set; no BIOS adjustment is possible on this platform. The kit contains only the two SO-DIMM modules — no tools, cables or software are bundled.
Poudarki
- 8GB kit upgrades your iMac to 8GB total capacity
- Two 4GB modules fill two slots for dual-channel performance
- DDR3 1333 speed matches the original specification exactly
- CL7 timing and 1.5V voltage meet Apple factory requirements
- Compatible with the 27-inch Mid-2011 iMac Core i5 3.1 model
Specifikacije
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM5126410600SODRH |
| Capacity | 8GB (2 x 4GB) |
| Type | 204-Pin DDR3 SO-DIMM |
| Speed | DDR3 1333 (PC3 10600) |
| 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 I5" 3.1 27-Inch (Mid-2011) MC814BZ/A |
| Package Content | 2 Memory RAM Sticks |
Vprašanja o tem izdelku
Does the kit contain anything other than the two 4 GB SO-DIMM sticks?
The package contains only the two 4 GB 204-pin DDR3 SO-DIMM modules; no tools, brackets or documentation are included.
Why is this listed as a 2×4 GB kit rather than a single 8 GB module?
The iMac has four SO-DIMM slots and supports up to 32 GB; a matched pair fills two slots in dual-channel mode and leaves the other two slots free for future expansion.
Will the CL7 1333 MHz rating actually run at that speed inside the Mid-2011 27-inch iMac?
Yes — the iMac's memory controller is specified for 1333 MHz DDR3, so the modules operate at their rated 1333 MHz with 7-7-7 timings at 1.5 V.
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