Obviously it's Apple MB786G/A, but does other, less expensive modules do? Apple says simply: any 1Gb, 2Gb or 4Gb PC3-8500 module will do, but I've just tried it with Kingston KVR1066D3S7/2G and have failed. Is there a list for that?
Is this the correct link? Apple MacBook Pro 2.53GHz Intel Core 2 Duo (13-inch DDR3)