Computer Memory Solutions
Computer Memory Solutions CM10246410600SODRH 16GB (2x8GB) DDR3 1333MHz SO-DIMM iMac 21.5 MC812LL/A
16 GB DDR3 kit with two 8 GB SO-DIMM modules at 1333 MHz for 21.5-inch iMac MC812LL/A
- Capacity16GB (2 x 8GB)
- Type204-Pin DDR3 SO-DIMM
- SpeedDDR3 1333 (PC3 10600)
- CAS LatencyCL9
- Timing9-9-9
- Voltage1.5V
- 16 GB kit (2 × 8 GB) doubles capacity to 16 GB
- DDR3 1333 MHz PC3-10600 matches factory speed spec
- CL9 9-9-9 timing at 1.5 V for stable operation
- 204-pin SO-DIMM form factor fits iMac 21.5-inch MC812LL/A slot
- Guaranteed compatible with listed Apple iMac 21.5 and 27-inch models
16GB DDR3 1333 SO-DIMM kit
This 16GB kit contains two 8GB DDR3 SO-DIMM modules rated at 1333MHz with CL9 timing. It is built for the Apple iMac 21.5-inch 2.7GHz Intel Core i5 model MC812LL/A and other listed iMacs. The unbuffered non-ECC design matches the original specification for these systems.
204-pin unbuffered layout
Each stick uses a standard 204-pin SO-DIMM edge connector without a heat spreader, fitting the slim iMac memory slots directly. Major-brand DRAM chips are used throughout. The 1.5V operating voltage matches the factory requirement, so installation is a simple module swap with no extra configuration.
Check iMac model and slot count
Verify your iMac identifier matches MC812LL/A, MC813LL/A, MC814LL/A or the 27-inch 3.1GHz and 3.4GHz models listed. These machines accept up to 32GB across four sockets, so a 16GB two-module kit leaves two slots free. Buyers needing 32GB in a single purchase or wanting ECC registered memory should look elsewhere.
Kohokohdat
- 16 GB kit (2 × 8 GB) doubles capacity to 16 GB
- DDR3 1333 MHz PC3-10600 matches factory speed spec
- CL9 9-9-9 timing at 1.5 V for stable operation
- 204-pin SO-DIMM form factor fits iMac 21.5-inch MC812LL/A slot
- Guaranteed compatible with listed Apple iMac 21.5 and 27-inch models
Tekniset tiedot
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM10246410600SODRH |
| Capacity | 16GB (2 x 8GB) |
| Type | 204-Pin DDR3 SO-DIMM |
| Speed | DDR3 1333 (PC3 10600) |
| CAS Latency | CL9 |
| Timing | 9-9-9 |
| Voltage | 1.5V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Compatible System | Apple Imac 21.5-Inch 2.7Ghz Intel Core I5 (Mc812Ll/A) |
| Package Content | 2 Memory RAM Sticks |
Kysymyksiä tästä tuotteesta
What DDR3 standard and speed does this 204-pin SO-DIMM kit run at?
The kit uses PC3-10600 DDR3 at 1333 MHz with CL9 9-9-9 timings and 1.5 V unbuffered operation.
Will the two 8 GB sticks fit the memory slots in my 21.5-inch iMac (MC812LL/A)?
Yes, each module is a 204-pin DDR3 SO-DIMM without a heat spreader, matching the four SO-DIMM sockets in that iMac model.
How do I install the modules in the 21.5-inch iMac and what step is often missed?
Power off, unplug, lay the iMac face down on a soft cloth, remove the bottom memory door, insert both sticks until they click, replace the door, then reconnect power.
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