For sale or just spare? Part number is N6747. Theres plenty on ebay but a) i cant really buy off there for school, b) they seem expensive for what they are (almost £20 each) and c) we've got no money till April

I only need 3, Ive got hard disks ready to go in but no bloody caddies...why cant they just supply all 5 with the server?!

Anyway so if anyone has any spare Id be willing to give a few quid for them