HYNIX 4GB DDR3L 1600MHZ 204-PIN 12800 LAPTOP MEMORY RAM MEMORY CAS LATENCY 11 HMT451S6BFR8A-PB DDR3L will work With DDR3 Includes: (One) Stick HyperX 4GB CAS Latency: 11-11-11 (One) Plastic Retail Packaging Condition: Like New. Pulled form working Laptop. TESTED Model number: HMT451S6BFR8A-PB UPC: 6023927787001 SK Hynix HMT451S6BFR8A-PB Capacity: 4 GB Form Factor: 204-pin Speed: 1,600 MHz Ram Type: DDR3L Number of Pins: 204 Data Transfer Rate frequency: 1600Mhz (PC3 12800) Voltage: 1.35V Memory layout (modules x size): 1 x 4 GB. Form Factor / Memory element: SO-DIMM. ECC: NO Dual Channel Kit CAS Latency 11 Unbuffered Duel Channel Kit Year: 2021 Weight: 0.1 lbs Dimensions: 2.625 x 0.039 x 1.181 in Color: Blue ANY WEIGHTS OR DIMENSIONS or TYPE OF MATERIALS, ELECTRONIC DESCRIPTIONS PROVIDED ARE ESTIMATE OR APPROXIMATE AND PROVIDED BY MANUFACTURE- FOR CONFIRMATION AND ADDITIONAL MEASUREMENTS OR WEIGHTS PLEASE CONTACT ME OR GOT TO MANUFACTURES WEB SITE. this link to get the Bonus GET up TO $30.00 BONUS AND up to 15% CASH BACK.