ASAP Purchasing is a leading supplier of Hp obsolete computer hardware parts and networking components. We specialize in providing immediate quotes for Hp part number 462967R-B21, Hp 512Mb P-Series Battery Backed Write Cache Rmkt Upgrade 1-2 Day Lead-Time, Cannot Hold. .. Our sales team is dedicated to fulfilling your order requirements for Hp 462967R-B21 and will contact you shortly with a response after receiving your quote request. We are available 24/7 to assist with all your parts requirements, including targeted pricing and order-fulfillment date.