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Two green DDR3 SODIMM modules with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333MHz CL7 SODIMM for Dell Studio 16 (1640) memory upgrade

SKU CH-XR34-B0KH4

Dual-channel 8 GB DDR3 kit with CL7 latency and 1.5 V operation, validated for Dell Studio 16 (1640) notebooks

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8 GB dual-channel kit boosts multitasking
  • CL7 timing at 1333 MHz cuts latency
  • 5 V DDR3 SO-DIMM fits Dell Studio 16 (1640)
  • 204-pin unbuffered modules install in matched pairs
  • Major-brand chips backed by CMS lifetime warranty

System-Specific SODIMM Kit

This Computer Memory Solutions kit supplies 8GB (2 x 4GB) of DDR3 SO-DIMM memory rated at 1333MHz with CL7 timings. The 204-pin unbuffered non-ECC modules run at 1.5V and are validated for Dell Studio 16 (1640) notebooks. Two sticks are included for dual-channel installation.

Ideal for Dell Studio 16 (1640) owners

The kit matches the factory slot count and the 8GB maximum memory supported by this platform, so it restores or maximises capacity in a single step. Builders working on any other laptop, desktop or server should look elsewhere because the modules are qualified only for the specified Dell model.

1333MHz DDR3 with CL7 latency

The speed grade and CAS latency define whether the memory meets the platform timing requirements. If your service manual calls for a different frequency or latency, this kit will not be the correct match.

Highlights

  • 8 GB dual-channel kit boosts multitasking
  • CL7 timing at 1333 MHz cuts latency
  • 5 V DDR3 SO-DIMM fits Dell Studio 16 (1640)
  • 204-pin unbuffered modules install in matched pairs
  • Major-brand chips backed by CMS lifetime warranty

Specifications

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Studio 16 (1640) Notebooks
Package Content2 Memory RAM Sticks

Questions about this item

Will this 204-pin DDR3 kit work in my Dell Studio 16 (1640) notebook?

Yes, the kit is built specifically for that model and installs in the two SODIMM sockets.

Can I keep one existing 4 GB module and add just one stick from this pair?

The supplier states modules must be ordered and installed in pairs for dual-channel operation.

How can I confirm the memory is running at the rated 1333 MHz CL7 after installation?

Check the memory tab in CPU-Z or the BIOS memory information screen; it should show 1333 MHz and 7-7-7 timings.

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