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Single green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3L 1600 SODIMM Dell Inspiron 11 3147

SKU CH-JAJF-B7TK2

A 4 GB DDR3L 1600 SODIMM module built for Dell Inspiron 11 3147 laptops

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 4GB capacity expands multitasking headroom on the Inspiron 11 3147
  • DDR3L 1600 speed delivers responsive everyday performance
  • 35V low-voltage operation reduces power draw and heat
  • 204-pin SODIMM form factor fits the single memory slot directly
  • CL11 11-11-11 timings provide stable operation at rated frequency

Dell Inspiron 11 3147 memory upgrade

This 4 GB DDR3L SODIMM module is built specifically for the Dell Inspiron 11 3147 series laptop. It delivers 1600 MHz speed at 1.35 V with CL11 timing in a single 204-pin stick. The unbuffered, non-ECC design matches the factory specification for this ultraportable system.

Check your laptop before ordering

The Inspiron 11 3147 ships with 4 GB of non-removable memory and only one SODIMM socket. Confirm that the slot is free and that the BIOS recognises a PC3L-12800 module. Because the soldered memory cannot be replaced, total capacity after installation will be 8 GB maximum.

Single-stick kit with lifetime coverage

The package contains one 4 GB module backed by a limited lifetime warranty against manufacturing defects from Computer Memory Solutions. No heat spreader is included, keeping the profile low for the slim chassis. The vendor uses major-brand chips rather than generic dies to reduce compatibility risk.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.25 per GB
Cheaper than about 83% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800SOSRL
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsDell Inspiron 11 (3147) Series
In the box
Included items1 Memory RAM Stick

Questions about this item

What comes in the package and is anything else needed for installation?

The package contains one 4GB DDR3L 1600 SODIMM module. No additional parts are required if the laptop has a free SODIMM slot.

Should I choose the 4GB stick or a different capacity for this Dell Inspiron 11 3147?

The system supports a maximum of 8GB total with 4GB already soldered. Adding this 4GB module brings the total to the supported maximum.

What does the PC3L-12800 1600MHz rating mean for everyday performance?

It indicates a DDR3L module running at 1600 MT/s with CL11 timing at 1.35V, matching the memory controller specification for the Inspiron 11 3147.

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