Specs: 1 x 4GB DDR3L-1333 PC3-10600 240Pin ECC Registered 1.35v Single Rank (1Rx4) 1333MHz

DDR3 ECR* Works in these Systems: * PowerEdge C6105 * PowerEdge M420 * PowerEdge M520 * PowerEdge M610 * PowerEdge M610x * PowerEdge M620 * PowerEdge M710 * PowerEdge M710HD * PowerEdge M820 * PowerEdge M910 * PowerEdge R320 * PowerEdge R410 * PowerEdge R415 * PowerEdge R420 * PowerEdge R420XR * PowerEdge R510 * PowerEdge R515 * PowerEdge R520 * PowerEdge R610 * PowerEdge R620 * PowerEdge R710 * PowerEdge R715 * PowerEdge R720 * Poweredge R720xd * PowerEdge R815 * PowerEdge R820 * PowerEdge T110 II * PowerEdge T320 * PowerEdge T410 * PowerEdge T420 * PowerEdge T610 * PowerEdge T620 * PowerEdge T710 Made from the highest quality components, Arch Memory RAM modules are designed to increase productivity and help your computer work faster. Arch Memory products are engineered to meet industry standard specifications and rigorously tested to ensure quality. Backed by free technical support, a lifetime replacement warranty and legendary reliability, Arch Memory RAM is your best choice for upgrading your computer's memory.

30 Day money back guarantee. Limited lifetime warranty.