Need a second opinion on a build.

Solution
Not a fan of the PSU or the SSD. Here'a a better build using current gen parts for around the same price.
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor (£177.65 @ Amazon UK)
Motherboard: Gigabyte G1.Sniper B7 ATX LGA1151 Motherboard (£70.33 @ Aria PC)
Memory: G.Skill Ripjaws V Series 8GB (2 x 4GB) DDR4-2400 Memory (£32.87 @ CCL Computers)
Storage: OCZ TRION 150 120GB 2.5" Solid State Drive (£36.94 @ CCL Computers)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£41.58 @ Amazon UK)
Video Card: PowerColor Radeon RX 480 8GB Video Card (£215.99...

bignastyid

Titan
Moderator
Not a fan of the PSU or the SSD. Here'a a better build using current gen parts for around the same price.
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor (£177.65 @ Amazon UK)
Motherboard: Gigabyte G1.Sniper B7 ATX LGA1151 Motherboard (£70.33 @ Aria PC)
Memory: G.Skill Ripjaws V Series 8GB (2 x 4GB) DDR4-2400 Memory (£32.87 @ CCL Computers)
Storage: OCZ TRION 150 120GB 2.5" Solid State Drive (£36.94 @ CCL Computers)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£41.58 @ Amazon UK)
Video Card: PowerColor Radeon RX 480 8GB Video Card (£215.99 @ Ebuyer)
Case: BitFenix Neos Black ATX Mid Tower Case (£31.99 @ Overclockers.co.uk)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply (£50.51 @ CCL Computers)
Total: £657.86
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-08-11 19:26 BST+0100

If he can up the budget a little I suggest getting a 240Gb SSD as a 120Gb can fill up quick.
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor (£177.65 @ Amazon UK)
Motherboard: Gigabyte G1.Sniper B7 ATX LGA1151 Motherboard (£70.33 @ Aria PC)
Memory: G.Skill Ripjaws V Series 8GB (2 x 4GB) DDR4-2400 Memory (£32.87 @ CCL Computers)
Storage: OCZ TRION 150 240GB 2.5" Solid State Drive (£54.98 @ CCL Computers)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£41.58 @ Amazon UK)
Video Card: PowerColor Radeon RX 480 8GB Video Card (£215.99 @ Ebuyer)
Case: BitFenix Neos Black ATX Mid Tower Case (£31.99 @ Overclockers.co.uk)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply (£50.51 @ CCL Computers)
Total: £675.90
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-08-11 19:28 BST+0100
 
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