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Two green 204-pin DDR3 SO-DIMM modules with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1066 CL7 SODIMM for MSI A6400/A6500/A7200

SKU CH-G8AG-PNE7W

8GB dual-channel DDR3 1066 CL7 SODIMM kit for MSI A6400, A6500 and A7200 notebooks

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1066 (PC3 8500)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8GB dual-channel kit boosts multitasking headroom
  • CL7 timing cuts latency for snappier response
  • 1066 MHz DDR3 matches notebook spec exactly
  • 204-pin SODIMM fits MSI A6400/A6500/A7200 slots
  • 5 V unbuffered modules run cool without spreaders

System-Specific DDR3 SO-DIMM Kit

This 8 GB kit contains two 4 GB DDR3 1066 MHz SO-DIMM modules built for MSI A6400, A6500 and A7200 series notebooks. Each stick uses a 204-pin unbuffered non-ECC design with CL7 7-7-7 timing at 1.5 V. The matched pair enables dual-channel operation on supported platforms.

Matched Pair Enables Dual Channel

The two modules are tested together so the notebook can run in dual-channel mode, doubling memory bandwidth compared with a single stick. CAS latency of CL7 and 7-7-7 timings reduce access delay for everyday workloads. No heat spreaders are fitted, keeping the low-profile form factor required by thin chassis.

Direct Notebook Installation

Installation is a standard SO-DIMM slot insertion; no tools or firmware updates are required. The 1.5 V rating matches the original specification for these MSI series. Buyers needing more than 8 GB total capacity or ECC error correction should look elsewhere, as this kit is limited to two unbuffered non-ECC modules.

Highlights

  • 8GB dual-channel kit boosts multitasking headroom
  • CL7 timing cuts latency for snappier response
  • 1066 MHz DDR3 matches notebook spec exactly
  • 204-pin SODIMM fits MSI A6400/A6500/A7200 slots
  • 5 V unbuffered modules run cool without spreaders

Specifications

BrandComputer Memory Solutions
ModelCM512648500SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1066 (PC3 8500)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemMsi Notebook A6400, A6500, A7200 Series
Package Content2 Memory RAM Sticks

Questions about this item

Will the 2Rx8 DDR3 SODIMM modules need any firmware updates or chipset-level maintenance over time?

No firmware or chipset maintenance is required for these unbuffered DDR3 modules; they operate as standard JEDEC memory with no updatable components.

What thermal or stability limit appears first when the CL7 1066 MHz kit runs continuously at full load?

The 1.5 V DDR3 rating and lack of heat spreaders mean the memory controller's thermal throttle point will be reached before the modules exceed their specified operating envelope.

How much extra heat and power do the two 4 GB sticks add when the notebook runs all day?

Each 1.5 V DDR3 SODIMM draws only a few watts under load, so the combined thermal contribution is minimal and does not change the notebook's fan behaviour.

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