MM#944001 XEON P D-1521 6M 2.4 GHZ FC-BGA14C TRAYIntel Xeon D D 1500 D 1521 Quad core (4 Core) 2. 40 GHz Processor OEM Pack 6 MB L3 Cache 1 MB L2 Cache 64 bit Processing 2. 70 GHz Overclocking Speed 14 nm Socket BGA 1667 45 W VPN: GG8067402568800 SKU: RSC568819 UPC: 6 MB level 3 cache architecture to provide versatile performance and fast access to frequently used data 14 nm enables improved performance per watt and micro architecture makes it power efficient The processor features Socket BGA 1667