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Green 204-pin DDR3L SODIMM module with black memory chips

OWC

OWC 8GB DDR3L 1600 CL11 2Rx8 204-pin 1.35V Non-ECC SODIMM memory upgrade

SKU CH-2KNM-1A15J

Single 8 GB DDR3L 1600 CL11 SODIMM upgrades Dell Inspiron 15 3541, 5555, 5559, 7537 and 7558

  • Capacity8GB
  • Type204-Pin DDR3L Non-ECC SODIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • Boosts system responsiveness with 8GB DDR3L 1600MHz CL11 module
  • Low 1.35V operation cuts power draw and heat in compatible laptops
  • Fits five Dell Inspiron 15 models including 3541 5555 5559 7537 7558
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Simple DIY SODIMM install with 204-pin unbuffered design

OWC 8GB DDR3L SODIMM for Dell Inspiron

This 8GB DDR3L 1600 CL11 module fits Dell Inspiron 15 3541 5555 5559 7537 7558 laptops. It runs at 1.35V as a non-ECC unbuffered 2Rx8 part. The 204-pin SO-DIMM form factor matches the factory slot exactly. OWC tests every unit to JEDEC and RoHS standards.

Upgrade from 4GB or a single stick

Adding this module replaces a 4GB stick or fills an empty slot to double usable memory. The jump is worth it when the system slows with several browser tabs or office apps open. It also helps when the current RAM runs at a lower speed than PC3L-12800. The CL11 latency matches the platform spec.

Check slot count and maximum per slot

Verify the laptop has a free 204-pin DDR3L slot before ordering. Confirm the BIOS accepts an 8GB 2Rx8 module in each socket. Some chassis limit total memory below 16GB even with two slots. Ensure the existing stick is also 1.35V DDR3L to avoid voltage mismatch.

Highlights

  • Boosts system responsiveness with 8GB DDR3L 1600MHz CL11 module
  • Low 1.35V operation cuts power draw and heat in compatible laptops
  • Fits five Dell Inspiron 15 models including 3541 5555 5559 7537 7558
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Simple DIY SODIMM install with 204-pin unbuffered design

Specifications

BrandOWC
Part Number1S6T32R808GB
Capacity8GB
Type204-Pin DDR3L Non-ECC SODIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Inspiron 15 3541
Dell Inspiron 15 5555
Dell Inspiron 15 5559
Dell Inspiron 15 7537
Dell Inspiron 15 7558

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Questions about this item

Will the 204-pin DDR3L SODIMM fit the memory slot in a Dell Inspiron 15 5555?

Yes, the module is a 204-pin DDR3L SODIMM and the supplier lists the 5555 as a compatible system.

What is the correct way to seat the 204-pin SODIMM and which step do people often miss?

Align the notch on the module with the key in the slot, insert at an angle, then press down evenly until both retaining clips snap into the side notches; the step often missed is pressing both ends firmly so both clips engage.

Does the 1.35V DDR3L module need any firmware updates or periodic replacement after installation?

No firmware updates are required; the JEDEC-compliant 1.35V DDR3L module is designed to run for the life of the laptop without scheduled replacement.

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