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Two green DDR3L SODIMM modules with black chips side by side

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600MHz SODIMM for Lenovo Ideapad Flex 2-15 2-15D memory upgrade

SKU CH-TGXR-ASB21

A 16 GB kit of two 8 GB DDR3L SODIMM modules at 1600 MHz, CL11, 1.35 V, validated for Lenovo IdeaPad Flex 2-15 and 2-15D

  • Capacity16GB (2 x 8GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • 16 GB kit doubles usable memory for Lenovo Flex 2-15
  • DDR3L 1600 MHz speed matches factory specification
  • Low 1.35 V voltage reduces power draw and heat
  • 204-pin SODIMM form factor fits the single upgrade slot
  • CL11 11-11-11 timings deliver responsive multitasking

System-specific DDR3L kit

This 16 GB kit contains two 8 GB DDR3L SO-DIMM modules rated at 1600 MHz with CL11 timings. It is built for the Lenovo IdeaPad Flex 2-15 and Flex 2-15D using the 204-pin form factor. The modules run at 1.35 V and are unbuffered non-ECC.

Upgrading from lower capacity

The kit replaces the factory memory when the system originally shipped with 4 GB or 8 GB in a single slot. The jump is worthwhile when the workload regularly exceeds the original amount and causes swapping. It will not help if the laptop only accepts one module or is already at its maximum supported capacity.

Capacity and headroom

Sixteen gigabytes gives comfortable headroom for multitasking with several browser tabs, office applications and light media editing. It runs out when running virtual machines, large data sets or modern games that demand more memory than the platform can address.

Highlights

  • 16 GB kit doubles usable memory for Lenovo Flex 2-15
  • DDR3L 1600 MHz speed matches factory specification
  • Low 1.35 V voltage reduces power draw and heat
  • 204-pin SODIMM form factor fits the single upgrade slot
  • CL11 11-11-11 timings deliver responsive multitasking

Specifications

BrandComputer Memory Solutions
ModelCM10246412800SODRL
Capacity16GB (2 x 8GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemLenovo Ideapad Flex 2-15 / Flex 2-15D
Package Content2 Memory RAM Sticks

Questions about this item

Will the 204-pin DDR3L SODIMMs fit the single memory slot in my Lenovo Ideapad Flex 2-15?

The kit contains two 204-pin DDR3L 1600 SODIMMs; the Flex 2-15 has only one SODIMM slot, so only one module can be installed at a time.

What is the correct way to seat the DDR3L SODIMM in the Flex 2-15 slot?

Align the notch on the 204-pin module with the key in the slot, press the stick in firmly until the side clips snap into place, then verify the 1600 MHz speed in BIOS.

When should I expect to replace these 1.35 V CL11 modules?

DDR3L SODIMMs have no moving parts and run at 1.35 V; they typically last the usable life of the laptop unless a stick fails, in which case the other 8 GB module continues working.

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