According to Vengeance vs Vengeance it would seem these sets are compatible.
Both have stats that are the same, pretty much all of the stats, other than the tested stats:
SPD Latency 9-9-9-24
SPD Speed 1333MHz
SPD Voltage 1.5
Speed Rating PC3-12800 (1600MHz)
The only differences are, 2x4GB low-profile and 2x8GB non-low-profile.
Will it be a problem?
http://www.wootware.co.za/corsair-cml8gx3m2a1600c9-vengeance-lp-with-blue-heatsink-2x4gb-kit-ddr3-1600-cl9-1-5v-desktop-memory.html
http://www.rebeltech.co.za/index.php?main_page=product_info&products_id=6732
Both have stats that are the same, pretty much all of the stats, other than the tested stats:
SPD Latency 9-9-9-24
SPD Speed 1333MHz
SPD Voltage 1.5
Speed Rating PC3-12800 (1600MHz)
The only differences are, 2x4GB low-profile and 2x8GB non-low-profile.
Will it be a problem?
http://www.wootware.co.za/corsair-cml8gx3m2a1600c9-vengeance-lp-with-blue-heatsink-2x4gb-kit-ddr3-1600-cl9-1-5v-desktop-memory.html
http://www.rebeltech.co.za/index.php?main_page=product_info&products_id=6732