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Two green DDR3L SO-DIMM sticks with black chips

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 16GB (2x8GB) DDR3L 1600 Dell Inspiron 15 3521 memory upgrade

SKU CH-F3FC-HS699

16 GB DDR3L 1600 SO-DIMM kit in two 8 GB modules for Dell Inspiron 15 3521 notebooks

  • Capacity16GB (2 x 8GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • 16 GB dual-channel kit for Dell Inspiron 15 3521
  • DDR3L 1600 MHz speed with CL11 latency
  • Low 1.35 V voltage reduces power draw
  • 204-pin SODIMM form factor fits notebook slots
  • Matched 2Rx8 modules enable dual-channel operation

Dell Inspiron 15 3521 memory kit

This 16 GB kit contains two 8 GB DDR3L SO-DIMM modules built for the Dell Inspiron 15 3521 notebook. It targets owners who need the maximum supported memory for everyday multitasking and 64-bit operating systems. The unbuffered, non-ECC design matches the laptop’s standard memory slots.

Dual-channel pair requirement

The system requires modules to be installed in matched pairs to enable dual-channel mode. This kit provides the exact 2 x 8 GB configuration needed to reach the 16 GB ceiling without mixing capacities. A single 8 GB stick or mismatched sizes would leave performance on the table.

Low-voltage DDR3L operation

Each module runs at 1.35 V, the standard DDR3L voltage, keeping power draw and heat output low inside the compact chassis. With no heat spreader and a CL11 11-11-11 timing profile, the sticks operate quietly within the notebook’s existing cooling solution.

Highlights

  • 16 GB dual-channel kit for Dell Inspiron 15 3521
  • DDR3L 1600 MHz speed with CL11 latency
  • Low 1.35 V voltage reduces power draw
  • 204-pin SODIMM form factor fits notebook slots
  • Matched 2Rx8 modules enable dual-channel operation

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 SystemDell Inspiron 15 (3521) Notebook
Package Content2 Memory RAM Sticks

Questions about this item

Will the 1600 MHz speed run at full rate in the Dell Inspiron 15 3521?

The kit is rated at DDR3L 1600 (PC3L 12800) and the notebook's memory controller supports that speed, so both modules will operate at 1600 MHz.

What does the 204-pin SO-DIMM form factor mean for installation?

Each 8 GB stick uses the standard 204-pin DDR3 SO-DIMM layout, matching the two slots in the Inspiron 15 3521 for a direct fit.

How much space do the two modules need inside the chassis?

The pair occupies both SO-DIMM sockets; the system has two slots and the maximum supported capacity is 16 GB.

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