Transcend Desktop PC Memory 4GB 288pin 1Rx16 CL19 Lifetime Warranty PC4-21300 (DDR4-2666) 1.2V U-DIMM JM2666HLD-4G

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Capacity: 4GB / RAM type: DDR4 / DIMM type: U-DIMM Frequency: 2666 (PC4-21300) / CAS latency: CL19 Rank: 1Rx16 / Pin: 288 pin / DRAM: 512Mx16 Voltage: 1.2V / PCB height: 1.23 inch / Operating environment temperature: 0℃~85℃ Product specifications and appearance may differ from images depending on manufacturing/shipping timing.