2-power 2P-CT4G3S1339MCEU - 4 GB - 1 x 4 GB - DDR3 - 1333 MHz

Laptop memory module delivering 4GB of DDR3 performance at 1333 MHz for reliable system responsiveness. This single SO-DIMM module provides a straightforward upgrade path for notebooks requiring additional memory capacity without compromising stability. The 204-pin design and 1.5V operating voltage ensure compatibility with a wide range of portable computers, while the CL9 latency and single-rank architecture contribute to efficient data handling in everyday computing tasks.

Advantages

Upgrading to this 4GB DDR3 module can noticeably improve multitasking and application loading times. The unbuffered, non-ECC configuration is optimized for consumer laptops, delivering consistent performance without unnecessary overhead. Its SO-DIMM form factor fits compact notebook chassis, and the standard 1333 MHz speed balances bandwidth with power efficiency, helping to extend battery life compared to higher-frequency alternatives.

Suitable for

• Older laptops and notebooks with DDR3 SO-DIMM slots
• Systems originally configured with 2GB or 4GB of memory
• Users running lightweight operating systems or basic productivity software
• Technicians refurbishing or repairing portable computers

Key specifications

• Capacity: 4 GB (1 x 4 GB)
• Memory type: DDR3
• Speed: 1333 MHz (PC3-10600)
• Form factor: SO-DIMM 204-pin
• Voltage: 1.5 V
• CAS latency: CL9
• Rank: 1Rx8 (single rank)
• Error correction: Non-ECC
• Buffering: Unbuffered

Recommendations

For best results, install this module in pairs when the laptop supports dual-channel memory architecture. Always verify the maximum supported memory and slot type in the manufacturer's documentation before purchase. This module is ideal for extending the life of older notebooks without the cost of a full system replacement.