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Computer Memory Solutions
Computer Memory Solutions 4GB (2x2GB) DDR3 1333MHz SODIMM memory upgrade
Dual 2 GB DDR3-1333 SO-DIMM kit for the 21.5-inch Mid-2011 iMac Core i7 2.8
- Capacity4GB (2 x 2GB)
- Type204-Pin DDR3 SO-DIMM
- SpeedDDR3 1333 (PC3 10600)
- CAS LatencyCL7
- Timing7-7-7
- Voltage1.5V
- 4GB kit (2×2 GB) expands iMac memory to 32 GB max
- 1333 MHz DDR3 with CL7 timing speeds up data access
- 204-pin SO-DIMM form factor fits Mid-2011 21.5-inch iMac slot
- 5 V unbuffered non-ECC design matches factory specification
- Major-brand chipset and lifetime warranty back long-term reliability
4GB DDR3 kit for 2011 iMac
This 4GB kit contains two 2GB DDR3 1333MHz SO-DIMM modules built for the Apple iMac "Core i7" 2.8 21.5-Inch (Mid-2011). It uses 204-pin unbuffered non-ECC memory running at 1.5V with CL7 timing. The kit suits owners of that specific iMac model who want to add or replace memory using parts validated for the system.
Guaranteed compatibility and lifetime warranty
Computer Memory Solutions guarantees compatibility with the listed iMac model, reducing the risk of boot issues or instability. The two-module kit enables dual-channel operation on the four-slot board. A limited lifetime warranty applies when purchased directly from the manufacturer, and the major-brand chipset aims to deliver reliable long-term operation.
Check your iMac model and slot count
Verify that your iMac is the Mid-2011 21.5-inch model with a 2.8GHz Core i7 processor (model identifiers iMac12,1 or A1311) before ordering. The system supports a maximum of 32GB across four sockets, so this 4GB kit leaves room for further expansion. Buyers needing more than 32GB total or a different DDR generation cannot use this product.
特長
- 4GB kit (2×2 GB) expands iMac memory to 32 GB max
- 1333 MHz DDR3 with CL7 timing speeds up data access
- 204-pin SO-DIMM form factor fits Mid-2011 21.5-inch iMac slot
- 5 V unbuffered non-ECC design matches factory specification
- Major-brand chipset and lifetime warranty back long-term reliability
仕様
| Brand | Computer Memory Solutions |
|---|---|
| Model | CM2566410600SODRH |
| Capacity | 4GB (2 x 2GB) |
| 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 I7" 2.8 21.5-Inch (Mid-2011) |
| Package Content | 2 Memory RAM Sticks |
この商品に関する質問
Will the 204-pin DDR3 SODIMM modules ever need replacing under normal use?
DDR3 memory has no moving parts and no wear-out mechanism, so the two 2GB sticks should last the life of the iMac unless physically damaged.
What stops me from adding more than the 4GB in this kit?
The Mid-2011 21.5-inch iMac has four SODIMM slots and a 32GB maximum, so you can populate the two empty slots later.
How much heat and power do the 1.5V CL7 modules produce when the iMac runs all day?
At 1.5V and standard DDR3 1333 speeds, the unbuffered sticks draw only a few watts and stay cool without a heat spreader.
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