Reserve not met No Image Lot 299Q (GRADE A) DELL Optiplex 5400 23.8" All-in-One PC. RRP £599. (R8R). Intel Core i5, 8gb ram, 256gb 299Q(GRADE A) DELL Optiplex 5400 23.8" All-in-One PC. RRP £599. (R8R). Intel Core i5, 8gb ram, 256gb Supreme Auctions (GRADE A) DELL Optiplex 5400 23.8" All-in-One PC. RRP £599. (R8R). Intel Core i5, 8gb ram, 256gb ssd. Experience the ultimate productivity and sle... Add to watchlist Timed