Size:16GB Kit (2x8GB) An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!Compatible with select Laptop, Notebook, & All-in-One (AIO) ComputersMemory Specs Memory Size: 16 GB Kit ( 2 x 8 GB Modules ) Memory Type: DDR4 Form Factor: SO-DIMM ( 260 Pin ) Speed: DDR4 2133 MHz ( PC4-17000 / PC4-2133P ) ECC Type: Non-ECC Unbuffered Voltage: 1.2VEquivalent to Part Numbe rsCT2K8G4SFD8213CT8G4SFS8213CT8G4SFD8213A8547953SNPTD3KXC/8GF4-2133C15S-8GRS83 4941-001P1N54AT7989-00990-005T7B77AA820448 -857820570-001HMA81GS6AFR8N-TFHMA41GS6AFR8N-TFKCP421SS8/8KVR21S15S8/8ACR21D4S1 5HAG/8GKVR21S15D8/8RMSA3230KB78HAF-21334X70J03T7414MTA16ATF1G64HZ- 2G1A1MTA16ATF1G64HZ-2G1B1MTA16ATF1G64HZ-2G1MTA16ATF1G64HZ-2G1A2M471A1K43CB1-CP BM471A1K43BB0-CPBM471A1K43BB1-CPBM471A1G43EB1-CPBM471A1G43DB0-CPBEnsured ReliabilityAll A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.Lifetime WarrantyPurchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.US Based Technical SupportNeed help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!