Apacer 4GB DDR4 Laptop RAM | 2666MHz, CL19, SO-DIMM, 260-Pin, Lifetime Warranty

The Apacer ES.04G2V.KNH 4GB DDR4 2666MHz SO-DIMM Memory module is a reliable upgrade for laptops and compact systems. With a frequency of 2666MHz and CAS latency CL19, it delivers smooth multitasking, faster application loading, and improved overall system responsiveness. Its 260-pin SO-DIMM form factor ensures compatibility with most DDR4 laptop motherboards, while the 1.2V operating voltage enhances energy efficiency. This non-ECC, unbuffered module is ideal for everyday computing, work, and light gaming. Packaged in a retail box and backed by a limited lifetime warranty, it’s a dependable choice for boosting your laptop’s performance

Short Description
4GB DDR4 SO-DIMM – compact and efficient laptop memory
2666MHz speed – smooth multitasking and system responsiveness
CL19 latency – stable and reliable performance
260-pin form factor – standard for DDR4 laptop RAM
1.2V low voltage – energy-efficient operation
Limited lifetime warranty.

Technical Specifications


Specification Details
Product Code ES.04G2V.KNH
Capacity 4GB
Memory Type DDR4 SO-DIMM
Speed 2666MHz (PC4-21300)
CAS Latency CL19
Voltage 1.2V
Pin Count 260-pin
Buffering Unbuffered
ECC Support No
XMP Support No
Radiator No
Compatibility Laptops and compact systems supporting DDR4 SO-DIMM
Warranty Limited Lifetime
Gross Weight Approx. 20g


Frequently Asked Questions (FAQ)

: Is this RAM compatible with my laptop? A: Yes, if your laptop supports DDR4 SO-DIMM modules at 2666MHz and 260-pin configuration.

Q: Can I mix this with other RAM brands? A: Yes, but for best performance, match speed, voltage, and latency across modules.

Q: Is this suitable for gaming laptops? A: It’s ideal for general use and light gaming. For high-end gaming, consider 8GB or 16GB modules.