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Two green DDR3L SO-DIMM sticks, 204-pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 16GB (2x8GB) DDR3L 1600 Dell Inspiron 17 3721 memory upgrade

SKU CH-8DDE-KMHA8

A 16 GB dual-channel DDR3L 1600 kit built for the Dell Inspiron 17 3721 notebook

  • Capacity16GB (2 x 8GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • Guaranteed fit for Dell Inspiron 17 3721
  • 16 GB total capacity in a matched pair
  • DDR3L 1600 speed with CL11 timing
  • Low 1.35 V voltage reduces power draw
  • Unbuffered non-ECC SO-DIMM for notebook use

Compatible Dell Inspiron 17 3721 Upgrade

This 16 GB kit contains two 8 GB DDR3L SO-DIMM modules built for the Dell Inspiron 17 3721 notebook. The memory runs at 1600 MHz with a CAS latency of 11 and operates at 1.35 V. It is an unbuffered, non-ECC design using major brand chipsets and has no heat spreader.

Suits dual-channel laptop repair, not desktop builds

The 204-pin form factor fits only compatible notebook slots, so desktop motherboards cannot use it. Systems limited to 1.5 V DDR3 or to a lower maximum capacity will not support the full 16 GB. Buyers who need ECC error correction or registered modules should look elsewhere.

Dual-channel pair required for maximum 16 GB

The notebook has two sockets and modules must be installed in pairs to enable dual-channel mode, if supported. A 64-bit operating system is needed to address the full 16 GB; otherwise the recognised memory may be reduced to 3.5 GB or less depending on configuration.

Highlights

  • Guaranteed fit for Dell Inspiron 17 3721
  • 16 GB total capacity in a matched pair
  • DDR3L 1600 speed with CL11 timing
  • Low 1.35 V voltage reduces power draw
  • Unbuffered non-ECC SO-DIMM for notebook use

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 17 (3721) Notebook
Package Content2 Memory RAM Sticks

Questions about this item

How do I install these 204-pin DDR3L modules in the Dell Inspiron 17 3721, and what step do people often miss?

Power off the notebook, remove the battery if possible, open the memory door, insert both 8 GB sticks firmly until the clips lock, and install them as a matched pair so the system runs in dual-channel mode.

What maintenance or replacement will this 16 GB kit need during its service life?

No routine maintenance is required; the unbuffered non-ECC SO-DIMMs have no moving parts or heat spreaders, so they typically run for the lifetime of the laptop unless a module fails.

What limit appears first when the memory is under sustained load in this system?

The platform maximum is 16 GB across the two sockets, and a 64-bit operating system is required to address the full amount.

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