Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Delivered memory slower than specified

The specifications for this memory kit specifically states "2 X 1GB PC3200 400Mhz 184-pin Timing: 3-3-3-8".Instead, the memory that I received is has a performance configuration of 3-4-4-8.I've tried this memory on two motherboards, both configured to automatically set memory speed according to the on-chip SPD (part of the DIMM that stores the module's specifications to allow hardware auto-configuration). In both cases the same memory specifications were reported.I knew that by buying CAS3 memory instead of CAS2 or CAS2.5 that I'd be sacrificing some performance, but this "bait and switch" has left me with slow memory that I would not have ordered if the proper specifications had been listed.If all you need is a lot of RAM, then this is a reasonable solution to your needs.But if you expect performance, don't even think of buying this product.