Is there any difference between these 2 sets of ram sticks?

[Mr Arky]

Looking at getting 16gb,
any difference between these?
Probably not, but Id rather be sure.

YOUR BASKET
1 x Kingston HyperX Beast 16GB (2x8GB) PC3-17100C11 2133MHz Dual Channel Kit (KHX21C11T3K2/16X) £139.99
1 x Kingston HyperX Predator 16GB (2x8GB) PC3-17066C11 2133MHz Dual Channel Memory Kit (KHX21C11T2K2/16X) £139.99
Total : £279.98 (includes shipping : ).

 

[drakioned]

Not that I can see, but given the price, but why not.

1x Kingston HyperX Beast 16GB (2x8GB) PC3-19200C11 2400MHz Dual Channel Kit (KHX24C11T3K2/16X) £139.99
1x Kingston HyperX 16GB (2x8GB) PC3-19200C11 2400MHz Dual Channel Kit - Black/Red (HX24C11BRK2/16-OC) £139.99