[Which memory is compatible]

thanks Fiery!

[Which memory is compatible]

 Hello
I have a toshiba A665-sp6004m laptop with the following specifications:
-Operating System • Genuine Windows® 7 Home Premium 64-bit
• Intel® Core i7-740QM Processor or 1.73 GHz (2.93 GHz with Turbo Boost Technology), 6MB Cache
• Mobile Intel® HM55 Express Chipset
• NVIDIA® GeForce® GT330M with 1GB GDDR3 discrete graphics memory, plus up to 1758MB Dynamically allocated shared graphicsmemory using NVIDIA® TurboCache ™ technology.
• Configured with 4GB DDR3 (max 8GB)

I currently have 2 samsung modules of 2gb of 1066mhz each and I want to increase the ram memory that brings up to 8gb, I offer a crucial memory mark CT5308315 that is compatible with my lap and it is the following:
http://uk.crucial.com/gbr/en/satellite-a665-sp6004m/CT5308315#productDetails
Crucial Brand
Form Factor SODIMM
Total Capacity 8GB Kit (4GBx2)
Specs DDR3 PC3-12800 • CL = 11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
Crucial Series
ECC NON-ECC
Speed 1600 MT / S
Tracer False
Voltage 1.35V
DIMM Type Unbuffered
Bullet Features

But I have also seen the kingston hyper x HX316LS9IB / 4 impact for the same price that I offer the crucial brand with the following specifications:
http://www.kingston.com/datasheets/HX316LS9IB_4.pdf
CL (IDD) 9 cycles
Row Cycle Time (tRCmin) 48.125ns (min.)
Refresh to Active / Refresh 260ns (min.)
Command Time (tRFCmin)
Row Active Time (tRASmin) 33.75ns (min.)
Maximum Operating Power TBD W * @ 1.35V
UL Rating 94 V - 0
Operating Temperature 0o C to 85o C
Storage Temperature -55 ° C to + 100 ° C

Here the detail is that I do not know if this Kingston memory is compatible with my laptop, which one would you recommend?

Thank you very much