Specially used for B250 B250C Mining Motherboard, and other Motherboards with LGA1151 Pin, DDR4 Desktop RAM Slot, MSATA SSD Slot. Type:For B250 B250C Mining Motherboard Accessories Name:DDR4 4GB 2666MHZ RAM Name:Mining accessories Features: Mining Set Please note: The appearance and color of different batches of products may be different, which does not affect the use Our Kit Includes: G3930 CPU DDR4 4GB 2666MHZ RAM 128G MSATA SSD Cooling Fan SATA Cable Switch Cable Thermal Pad Colour:random color, don' accept the specified color Material:Plastic + Metal Size:Memory stick: 13.3cm Package Contents: 1 x G3930 CPU 1 x DDR4 4GB 2666MHZ RAM(the appearance and color are random, don' accept the specified ) 1 x SSD(the appearance and color are random, don' accept the specified ) 1 x Fan(the appearance and color are random, don' accept the specified ) 1 x SATA Cable(the appearance and color are random, don' accept the specified ) 1 x Switch Cable (random colors, don' accept the specified color) 1 x Thermal Pad(the appearance and color are random, don' accept the specified ) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.