2-power 2P-S26391-F2153-L400 - 4 GB - 1 x 4 GB - DDR4 - 2133 MHz

This 2-POWER memory module delivers a dependable 4GB capacity in a single SODIMM form factor, running at 2133MHz with CL15 latency. Unlike generic upgrades, it is engineered for stable, low-voltage operation in laptops and small-form-factor notebooks, making it a straightforward way to refresh an older system or add headroom for everyday multitasking.

Highlights

• 4GB DDR4 module in a compact 260-pin SODIMM package
• Runs at 2133MHz (PC4-17000) with CL15 timings
• Low 1.2V operating voltage for improved energy efficiency
• Non-ECC, unbuffered, single-rank design for broad compatibility
• Plug-and-play installation in compatible notebooks and mini PCs

In daily use

Installing this module is a quick way to reduce slowdowns when switching between browser tabs, office applications, or lightweight media tasks. The single-rank, x8 organization helps maintain signal integrity, while the standard SODIMM outline fits most laptop memory slots without clearance issues. No heat spreader is needed thanks to the efficient DDR4 voltage, keeping the module cool even under sustained load.

Full specifications

• Brand: 2-POWER
• Model: 2P-S26391-F2153-L400
• Capacity: 4 GB (1 x 4 GB)
• Memory type: DDR4
• Speed: 2133 MHz (PC4-17000)
• CAS latency: CL15
• Voltage: 1.2 V
• Form factor: SODIMM
• Pin count: 260-pin
• ECC: Non-ECC
• Buffering: Unbuffered
• Rank: Single rank (1Rx8)
• Chip organization: x8
• Application: Laptop / Notebook
• Heat spreader: No
• Compatibility: Systems supporting DDR4 SODIMM 2133MHz

Final note

For a reliable, energy-conscious memory upgrade that fits standard laptop slots, the 2-POWER 2P-S26391-F2153-L400 offers a balanced mix of capacity and speed without unnecessary extras.