A0R56A Certified Memory for HP Proliant DL980 G7 8GB DDR3 1333MHz PC3-10600 2Rx4 240-Pin ECC Reg. Server RAMSize/Capacity: 8GB Speed: PC3-10600 (DDR3-1333)Pins: 240Form: ECC Registered Warranty: Lifetime Replacement | 30 Day Money Back GuaranteeAll of our products are certified for your system. If at anytime you have a question on compatibility, or if this part is right for your specific computer, contact us ASAP through 's messaging system. We will get you the correct answer!Made from the highest quality components, ARCH MEMORY memory 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 a lifetime warranty and legendary reliability, Arch Memory RAM is your best choice for upgrading your computer's memory.