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Green 260-pin DDR4 SODIMM module with black chips

RIMLANCE

RIMLANCE RSO17000S8C4 4GB DDR4 2133MHz 1.2V SODIMM

SKU CH-MYGS-JV60V

A 4 GB DDR4 SODIMM running at 2133 MHz with 1.2 V operation for laptop upgrades

  • Total capacity4 GB
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • 4GB DDR4 capacity handles everyday multitasking smoothly
  • 2133MHz speed delivers faster data transfer for responsive applications
  • 2V low voltage reduces power draw to extend battery life
  • 260-pin SODIMM form factor fits standard laptop memory slots
  • PC4-17000 rating ensures broad compatibility with DDR4 notebooks

4GB DDR4 SO-DIMM for notebooks

This RIMLANCE module adds 4GB of DDR4 memory to a compatible laptop. It uses a 260-pin SO-DIMM form factor and runs at 1.2V. The unbuffered, non-ECC design matches standard notebook requirements.

Suits owners upgrading a DDR4 laptop

Buyers with notebooks that accept DDR4 SO-DIMMs and have a free slot can use this module. Systems that require ECC or registered memory will not work with this unbuffered stick. Laptops limited to a different memory generation cannot accept it.

Speed rated at 2133MHz PC4-17000

The module operates at 2133MHz, delivering PC4-17000 bandwidth. Verify that your notebook supports this speed before purchase. If the system requires a higher or lower data rate, this part may not be the correct match.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 87% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $5.00 per GB
Cheaper than about 65% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameRIMLANCE
Model nameRSO17000S8C4
Total capacity4 GB
Product type260-Pin DDR4 SO-DIMM
Memory
ECC supportNo
Buffer typeUnbuffered

Questions about this item

How do I install this 260-pin DDR4 SODIMM in my laptop and what step is most often missed?

Power off the laptop, unplug it, and remove the battery if accessible; open the memory compartment, align the notch on the module with the slot key, insert at an angle, then press down firmly until both side clips click — the step most often missed is pressing hard enough to engage both clips fully.

What maintenance or replacement will this 4GB 1.2V DDR4 module need over time?

No routine maintenance is required; keep the laptop vents clean to avoid overheating the memory, and replace the module only if diagnostics report errors or you need more than 4GB capacity.

What limit appears first when this PC4-17000 2133MHz SODIMM runs under sustained load?

The 4GB capacity ceiling is reached before thermal or speed limits, causing the system to swap to slower storage during heavy multitasking.

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