Mesh Computers E-Pro7 (i5-8600K & GTX 1070) System Review

Mesh has recently introduced a new line of enthusiast gaming rigs, and today we are looking at the E-Pro7 – a mid-range system with a focus on both performance and aesthetics. The core spec consists of an i5-8600K, GTX 1070 and 16GB of DDR4 memory, so in that regard it seems entirely conventional. A very odd fan configuration, however, is well worth a closer look.

While the core spec looks fine on paper, Mesh has clearly tried to make sure the system itself looks good in the flesh as well. To achieve this, the E-Pro7 uses the striking Aerocool P7-C0 case – with two tempered glass panels – as well as the P7-L240 RGB liquid cooler, also from Aerocool. Add in several RGB fans, Corsair's RGB memory and an LED strip, the overall appearance of the system is quite striking.

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Case	Aerocool Project 7 P7C0 Pro Window Black
CPU Cooler	Aerocool Project 7 L240 RGB 240mm Liquid Cooling Kit
Graphics Card	8GB ASUS ROG Strix GTX 1070 OC Gaming
Hard Disk Drive	1TB SATA 7200rpm
Memory	16GB 3466MHz DDR4 Corsair Vengeance RGB
Motherboard	ASUS Prime Z370-P Coffee Lake
Power Supply Unit	850W Aerocool Project 7 RGB 80+ Platinum
Processor	Intel® Core™ i5-8600K
Anti-Virus	BullGuard™ Internet Security – 1 Year License
Microsoft OS	Microsoft Windows 10 Home
Sound Card	Integrated 7.1 High Definition 8-Channel Audio
Solid State Drive	250GB M.2 3D SATA
Wireless LAN	Integrated High Speed Cable/DSL/Network Connection
Warranty	Lifetime Warranty – (Lifetime Labour,1 Year Parts,1 Month Collect & Return)
LED Strips	Game Max Blue Magnetic

While the E-Pro7 is certainly a good-looking and tidy system, there are just a couple of minor niggles to point out. For one, Corsair's RGB memory has not been configured to match the rest of the components – the RGB fans and liquid cooler, for instance, have been set to blue while there is also a blue-only LED strip in the roof of the case. Instead, the RGB memory goes through a colour cycle effect which looks a bit out of place in this very blue rig.

More significantly, the fan configuration is also worth touching upon, despite this being something we don't often point out. We present four different thermal charts below, but Mesh's configuration with three front fans set to intake, the rear fan also set to intake, with the two fans in the roof set to exhaust, is certainly ‘unusual' to say the least and goes against conventional wisdom which says ‘front fans = intakes, roof and rear fans = exhausts.'

Another thing worth pointing out is the use of the WD Blue M.2 SSD. There's nothing wrong with it, but it is ‘only' SATA III, rather than PCIe NVMe which is now becoming standard. On Mesh's own website you can upgrade to a WD Black PCIe M.2 SSD for just £12 more, but we reckon this should be included by default in a £1449 rig.

Cable management is excellent, though, with everything neatly tied together and tucked out of sight. The only slight quirk is that the liquid cooler's tubes have been tied to the 24-pin motherboard power cable which does look a little bit ungainly, but around the back of the case Mesh's work is perfect.

Testing

As we would expect from an i5-8600K paired with a GTX 1070, the E-Pro7 proves very capable for 1080p and 1440p gaming. An average of 72FPS in Far Cry 5 – at 1440p Ultra, no less – is particularly impressive.

Incidentally, the i5 processor has also been overclocked – slightly – to 4.5GHz on all cores. That is a 400MHz boost over the stock all-core turbo, and while more could certainly have been eked out of the processor, it is better than nothing.

Now, onto thermals. We had a lot of back and forth with Mesh about the fan configuration of the E-Pro7.

At first, the system arrived with both the front and rear fans set to exhaust, with the roof fans acting as the intakes.

We were then asked to change it so the front and roof fans were acting as intakes, with just the rear fan set to exhaust.

Lastly, we were again told something different, with the final configuration consisting of the three front fans set to intake, with the rear fan also set to intake, with two fans in the roof set to exhaust.

We tested all three configurations, as well as a fourth – the configuration we thought would work best, with the front fans intaking and the roof and rear fans exhausting. As you can see from the results, it was that fourth layout – the layout Mesh didn't provide us with – that gave the best results.

This is very disappointing, and we'd expect a lot better from a PC builder like Mesh, who has been around since 1987. It's obviously an easy fix for any experienced PC builder, but there's no excuse for selling the system with a sub-optimal fan configuration. We will push them to sell the E-Pro7 with the proper fan layout.

Noise levels are nothing to worry about, though, despite the fan configuration. The system is essentially silent while idling, and under load the fans do become audible but it's a relatively low-pitch whirr which doesn't get very annoying.

Elsewhere, power consumption is also nothing to worry about, though it does make me question the use of the 850W Aerocool PSU. Typically we would say you want the total system power draw to be between 40-70% of a PSU's rated capacity, and with the E-Pro7, the figure is 38.4% – so not far off. However, if Mesh had used the 650W model – still 80+ Platinum – the system power consumption would still only be 50.1% of the PSU's rated capacity, so still in the optimal ‘zone', but you'd save £30 in the process according to street pricing.

Incidentally, £30 is – using Mesh's own configurator – exactly enough to bump up the SSD to a PCIe WD Black and upgrade the GPU to a GTX 1070 Ti, which would bring tangible performance benefits.

Closing Thoughts

The Mesh E-Pro7 has the potential to be a capable, all-rounder type of PC – its GTX 1070 and i5-8600K see to that – but it is badly let down by a sub-optimal fan configuration.

For a well-established PC builder like Mesh to make such a basic mistake does make us lose some confidence in the system as a whole. If they couldn't get it right for us – we actually had to swap the fans around to match how they were meant  to be – we can't say with any confidence that the system will be right for the everyday consumer.

There is potential for the system to be worth buying, though, as it is competitively priced. By our calculations, buying all the components separately would cost £70 more than the E-Pro7's £1449 asking price, so that is in its favour. As it is, though, we don't have enough confidence in Mesh to be able to give this system our recommendation.

You can buy the E-Pro7 for £1449 from Mesh HERE.

Pros

• Looks good.
• Great for 1080p and 1440p gaming.
• 6-core CPU also has enough grunt for some work-related tasks.

Cons

• Fan configuration suggests lack of knowledge.
• Using a lower wattage PSU would allow for upgrades to the SSD and graphics card.
• RGB memory doesn't match the rest of the rig.

KitGuru says: Despite posting good benchmark results, the E-Pro7 is let down by its fan configuration. An established PC builder has really got to do better.

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