450w smps is sufficient for asus z87-a motherboard?

[sri1978]

Here is the conf

Kingston SSDNow V100 64 GB SSD Internal Hard Drive (SV100S2/64G)
Corsair Vengeance DDR3 8 GB (1 x 8GB) PC RAM (CMZ8GX3M1A1600C10)
Intel 3.5 GHz LGA1150 4770K i7 4th Generation Processor
HP DVD1260i-UH03C DVD Burner Internal Optical Drive
WD Blue WD10EZEX 1 TB Internal Hard Drive
Cooler Master Thunder 450W 450
ASUS Z87-A motherboard

also is this hardware configuration OK?

 

[computer_nugget2]

that should work. no problem.