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Computer Memory Solutions
Computer Memory Solutions 8GB (2x4GB) DDR3-1333 SO-DIMM Mac iMac 21.5 2.5GHz
An 8 GB dual-channel kit of 1333 MHz DDR3 SO-DIMM modules built for 21.5-inch iMac models
- Capacity8GB (2 x 4GB)
- Type204-Pin DDR3 SO-DIMM
- SpeedDDR3 1333 (PC3 10600)
- CAS LatencyCL7
- Timing7-7-7
- Voltage1.5V
- 8GB dual-channel kit boosts iMac responsiveness
- DDR3-1333 CL7 timing matches factory spec
- 204-pin SO-DIMM form factor fits 21.5-inch slot
- Tested compatible with MC812K/A and MC812LL/A
- Unbuffered non-ECC design installs without configuration
8GB DDR3 SO-DIMM kit for 21.5-inch iMac
This two-module kit delivers 8 GB of DDR3-1333 memory in 204-pin SO-DIMM form. It is built for the Apple iMac 21.5-inch 2.5 GHz Intel Core i5 (MC812K/A) and validated for matching models. The unbuffered, non-ECC modules run at 1.5 V with CL7 timing.
Capacity and headroom
The kit provides 8 GB across two slots, leaving two slots free on the four-socket platform. Apple formally supports 16 GB in this model, so the kit sits at the halfway mark with room to add another 8 GB later. The 1333 MHz speed matches the platform specification and will not exceed the memory controller limit.
What the bundle changes
Two matched 4 GB sticks enable dual-channel operation on the iMac's four-slot board. The matched pair avoids single-channel penalties and simplifies installation by filling one bank. No heat spreaders are included, keeping the low-profile SO-DIMM height compatible with the slim iMac chassis.
주요 특징
- 8GB dual-channel kit boosts iMac responsiveness
- DDR3-1333 CL7 timing matches factory spec
- 204-pin SO-DIMM form factor fits 21.5-inch slot
- Tested compatible with MC812K/A and MC812LL/A
- Unbuffered non-ECC design installs without configuration
사양
| 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 21.5-Inch 2.5Ghz Intel Core I5 (Mc812K/A) |
| Package Content | 2 Memory RAM Sticks |
이 상품에 대한 질문
Will the 1333 MHz DDR3 SO-DIMMs work in the 21.5-inch iMac MC812K/A that currently has 10600 speed memory installed?
Yes, the kit is listed as compatible with the Apple iMac 21.5-inch 2.5 GHz Intel Core i5 MC812K/A and runs at DDR3-1333 PC3-10600 speed.
How can I verify the CL7 7-7-7 timing is active after installing the 204-pin modules?
Open System Report in macOS and check the Memory section; it will show each 4 GB module running at 1333 MHz with the stated timings.
Does the package contain only the two 4 GB SODIMM sticks or are tools or guides included?
The box contains the two memory RAM sticks only; no tools, brackets or printed guides are supplied.
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