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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 8GB DDR3L 1600 CL11 1.35V 204-Pin SODIMM memory upgrade

SKU CH-G07M-ASSCP

An 8 GB DDR3L 1600 SODIMM module built for Dell Inspiron 17R (7720) notebooks

  • Capacity8GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.35V
  • 8GB DDR3L 1600 MHz expands notebook capacity
  • CL11 11-11-11 timing delivers responsive multitasking
  • 35 V low-voltage design reduces power draw
  • 204-pin SODIMM fits Dell Inspiron 17R 7720
  • 2Rx8 rank configuration supports dual-channel installation

Dell Inspiron 17R 7720 memory upgrade

This 8 GB DDR3L SODIMM is built specifically for the Dell Inspiron 17R 7720 series notebook. It delivers 1600 MHz speed with CL11 timing at 1.35 V in a single 204-pin unbuffered module. Buyers who need ECC error correction or registered buffering should look elsewhere.

Low-voltage operation keeps thermals steady

Running at 1.35 V reduces power draw compared to standard DDR3, so the module generates less heat inside the chassis. The unbuffered design adds no extra latency, and the stick has no heat spreader to trap warmth. Fan noise stays at the level the notebook already produces.

Single-stick kit simplifies installation

The package contains one 8 GB module, so you can add capacity to an empty slot or replace a smaller stick without buying a pair. Computer Memory Solutions guarantees compatibility with the listed model and backs it with a lifetime exchange or repair warranty against manufacturing defects.

Highlights

  • 8GB DDR3L 1600 MHz expands notebook capacity
  • CL11 11-11-11 timing delivers responsive multitasking
  • 35 V low-voltage design reduces power draw
  • 204-pin SODIMM fits Dell Inspiron 17R 7720
  • 2Rx8 rank configuration supports dual-channel installation

Specifications

BrandComputer Memory Solutions
ModelCM10246412800SODRL
Capacity8GB
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 17R (7720) Series Notebook
Package Content1 Memory RAM Stick

Questions about this item

How do I install the 204-pin DDR3L SODIMM in a Dell Inspiron 17R (7720) and what step is often missed?

Power off, unplug, and remove the battery. Open the memory door, align the notch on the 204-pin module with the slot key, insert at an angle, then press down firmly until both side clips click. The step often missed is failing to seat the module fully so both clips engage, which leaves the stick loose and unrecognised.

What maintenance or replacement will this 8GB DDR3L 1600 CL11 module need over time?

No routine maintenance is required for the unbuffered non-ECC DDR3L stick. Keep the notebook vents clear of dust so the memory runs at its rated 1.35 V without thermal throttling. Replacement is only needed if a fault develops; the maker offers a lifetime exchange against manufacturing defects when purchased directly from them.

What limit appears first when the Inspiron 17R (7720) runs sustained workloads with this memory?

The platform caps at 16 GB across its two sockets, so adding a second 8 GB module reaches the maximum supported capacity. With a single 8 GB stick the system runs in single-channel mode, halving peak bandwidth compared with a matched pair. A 64-bit operating system is required to address the full 16 GB.

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