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Two green DDR2 SODIMM sticks with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM256645300SO 4GB (2×2GB) DDR2 667 SODIMM

SKU CH-HJTY-S76VM

4GB dual-channel DDR2-667 SODIMM kit for Apple MacBook Pro 17-inch 2.33 GHz Core 2 Duo

  • Capacity4GB (2 x 2GB)
  • Type200-Pin DDR2 SO-DIMM
  • SpeedDDR2 667 (PC2 5300)
  • CAS LatencyCL5
  • Timing5-5-5
  • Voltage1.8V
  • Ready-to-install 2×2 GB kit for MacBook Pro 17" 2.33 GHz
  • DDR2 667 MHz (PC2-5300) matches factory speed spec
  • 200-pin SO-DIMM form factor fits original memory slots
  • Unbuffered non-ECC design meets Apple MA370G/A requirements
  • Major-brand chips on each module ensure reliable operation

System-specific DDR2 SODIMM kit

This 4 GB kit contains two 2 GB unbuffered DDR2-667 SODIMM modules built to the PC2-5300 standard with CL5 5-5-5 timings at 1.8 V. Computer Memory Solutions guarantees compatibility with the listed Apple MacBook Pro 17-inch Core 2 Duo 2.33 GHz system using part number MA611LL/A.

Apple MacBook Pro 17-inch Core 2 Duo owners

The kit matches the exact DDR2 SO-DIMM specification required by the MA611LL/A notebook, so it installs directly into the two 200-pin slots without configuration changes. Builders working on any other platform, or anyone needing ECC, registered modules, higher frequencies or a different pin count, should select a different product.

DDR2-667 (PC2-5300) speed rating

The memory runs at 667 MHz with a CAS latency of 5 and 5-5-5 timings, which is the single specification that determines whether the MacBook Pro will recognise and run the modules at the correct rate.

Pontos fortes

  • Ready-to-install 2×2 GB kit for MacBook Pro 17" 2.33 GHz
  • DDR2 667 MHz (PC2-5300) matches factory speed spec
  • 200-pin SO-DIMM form factor fits original memory slots
  • Unbuffered non-ECC design meets Apple MA370G/A requirements
  • Major-brand chips on each module ensure reliable operation

Especificações

BrandComputer Memory Solutions
ModelCM256645300SO
Capacity4GB (2 x 2GB)
Type200-Pin DDR2 SO-DIMM
SpeedDDR2 667 (PC2 5300)
CAS LatencyCL5
Timing5-5-5
Voltage1.8V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemApple Macbook Pro "Core 2 Duo" 2.33 17" Notebook
Package Content2 Memory RAM Sticks

Perguntas sobre este artigo

Does my MacBook Pro 17-inch Core 2 Duo 2.33 GHz already have a free 200-pin DDR2 SO-DIMM slot for this kit?

The kit fits the MacBook Pro 17-inch Core 2 Duo 2.33 GHz (MA611LL/A) that uses 200-pin DDR2-667 SO-DIMM slots; verify your current slot count before installing.

Will these 1.8 V DDR2-667 modules run stably alongside any original 1.8 V DDR2 memory I keep in the other slot?

Yes, both run at 1.8 V and DDR2-667 (PC2-5300) speeds, so mixing with identical-voltage DDR2 modules is electrically compatible.

How can I confirm the system sees the full 4 GB after I install the two 2 GB sticks?

Open About This Mac or System Profiler; it should report 4 GB total memory at 667 MHz DDR2.

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