DDR4 ECR* Compatible with Dell Models PowerEdge R640 R740 R940 R740XD C6420 T640 FC640 M640 M640 VRTX C4140 R840 MX740c MX840c Precision Workstation T7820 T7820 XL R7920 XL R7920 T7920 XL T7920 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.
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30 Day money back guarantee. Limited lifetime warranty. See Warranty Section for details.