FOR SALE IS THIS SET OF TWO AUTHENTIC DELL DRIVE RAIL RAILS DELL PART NUMBER 86DVJ ASSY 99XHM. ORIGINAL DELL PARTS MARKED..... "P/N 86DVJ" "ASSY 99XHM" " PC+ABS FR(40) ". THESE BRIGHT GREEN LEFT AND RIGHT RAILS ARE IN ABSOLUTELY MINT PERFECT CONDITION. THESE RAILS SCREW TO THE SIDES OF YOUR DRIVE (hard drive, floppy drive, cd drive or dvd drive) AND ALLOW YOU TO SIMPLY SLIDE THE DRIVE INTO PLACE INSIDE THE DELL CASING. THIS ALLOWS FOR EASY DRIVE PLACEMENT AND REMOVAL. THESE ARE COMPATIBLE WITH THE DELL OPTIPLEX GX150, GX240 GX270 AND OTHER DELL PCs. BUYER IS RESPONSIBLE FOR ENSURING COMPATIBILITY. NO SCREWS INCLUDED, JUST THE TWO RAILS SHIPPED FAST BY USPS FIRST CLASS MAIL..... BID AND BUY HERE IN IN ABSOLUTE CONFIDENCE SINCE I HAVE THOUSANDS OF POSITIVE FEEDBACK. I SHIP WITHIN TWO DAYS OF RECEIPT OF PAYMENT-OFTEN THE NEXT DAY. PAYMENT IS BY PAYPAL ONLY! FREE USPS "GREEN" SHIPPING USING RECYCLED PACKAGING MATERIALS AND ENVIRONMENTALLY FRIENDLY MATERIALS TO ANYWHERE USA. I DO NOT SHIP ANYWHERE ELSE. NO RETURN OR EXCHANGE ON THIS ITEM-SOLD AS IS. HAVE A GREAT DAY AND THANK YOU FOR STOPPING BY....