





🚀 Elevate your laptop’s speed and never miss a beat!
The Crucial 4GB DDR4-2666 SO-DIMM memory module (PC4-21300) is a compact, high-speed RAM upgrade designed for laptops. With a 260-pin form factor and Micron manufacturing quality, it delivers reliable performance boosts for everyday multitasking and professional workloads.











| Brand | Crucial(クルーシャル) |
| Manufacturer | Crucial(クルーシャル) |
| Product Dimensions | 14 x 1.2 x 3.2 cm; 8 g |
| Batteries | Lithium Ion batteries required. |
| Item model number | CT4G4SFS8266 |
| Is Discontinued By Manufacturer | No |
| Form Factor | SO-DIMM |
| Item dimensions W x H | 14 x 1.2 x 3.2 cm |
| Standing screen display size | 16 Inches |
| Processor Count | 1 |
| RAM Size | 4 GB |
| Memory Technology | DDR4 |
| Computer Memory Type | DDR4 SDRAM |
| Memory Clock Speed | 2666 MHz |
| Voltage | 12 Volts |
| Wattage | 1000 |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 Grams |
| Number Of Lithium Ion Cells | 5 |
| Nombre de cellules Lithium-Métal | 5 |
| Item Weight | 8 g |
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