•  News
  • 50.2% (Neutral)
  • Member Topic Starter

Dell XPS One 27 All-in-One Desktop ReviewThere's a transformation taking place in the PC market, and despite what the doomsayers might tell you, it has nothing to do with tablets, smartphones, tweener devices like the Galaxy Note, or increasingly media-centric game consoles. No, the transformation we're observing is one where people are trading in their towers and monitors for space-saving all-in-one (AIO) desktops. The AIO form factor isn't new by any means, but for a number of reasons, it's finally starting to gain momentum. And as they become more popular, companies like Dell have begun paying more attention to ways they can improve upon the design. To wit, Dell's new XPS One 27, reviewed here, introduces a spacious and vibrant 27-inch display with a Wide Quad HD (WQHD) 2560x1440 resolution and Samsung Plane to Line Switching (PLS) panel...

Dell XPS One 27 All-in-One Desktop Review


Really nice machine by Dell here. iMac killer?


Thanks for the review, Paul ! Frankly, I have difficulty understanding the «space-saving» hype that always accompanies this form factor - after all, the all-in-one does have to be placed on a desk or a table (somehow, I suspect that few will choose to place this 16 kg bemoth on their lap and many will probably find it difficult to move around on a desk), which means that there's always room for a system unit (box) under the desk/table, unless that space is already occupied by the family dog. That being said, this does, indeed, look like a unit of whose preformance one needn't be ashamed ; I'm particularly impressed by the inclusion of that Samsung PLS panel, which by all reports should be a joy to use and which I'm seriously considering purchasing for my latest standard build, even if it means also shelling out for a new video card with the capacity to drive the monitor (which, for comparison with regard to mobility, weights only 6.6 kg). One question remains in my mind, however - how hot will the unit run in that relatively cramped space behind the panel and therewith, how long will it last ? As you pointed out, «[d]ropping two large on a system in today's economy is not a decision to be made lightly» ; one would like to know that, e g, the motherboard isn't going to give up the ghost due to overheating and poor ventilation....



Got to see a PLS panel in person and it is absolutely gorgeous, although I don't know if I would sacrifice the touch screen for that panel. In my opinion windows 8 is the perfect companion for AIO's but only if they have a touch screen.


Just goes to show how ridiculously overpriced standalone 27 inch monitors that boast more than 1080p are.


Intel says the i7-3770S is a quad-core processor - maybe you know better?


I'm sure that was a type-o (halfway down the thrid page) when you described it as "one of Intel's new 22nm Ivy Bridge processors, a dual-core CPU clocked at 3.10GHz..." This is really a fine and thorough review by the way, though I did read elsewhere that the noise-level from the fans (and the thermal design as a whole) is a more serious issue on the XPS One 27 than you make it out be here


Good catch and corrected, alexorangutan! Thanks. We had it listed correctly in other areas of the article.


I just received one of these and wanted to clarify a couple of things that the reviewer got wrong.

First, the keyboard and mouse are not Bluetooth. They use a traditional USB nano-receiver just like Logitech, etc., except the receiver is hidden inside the 2710 (under a trap door on the bottom). I like the keyboard (not the mouse, so much) but mine didn't work because apparently my receiver and KB/mouse were mismatched at the factory.

Second, the back is not aluminum. It's plastic. Also, for those who want to "upgrade" their 2710, it is VERY easy to take the back off (two screws and it slides right off). Once the back cover is off, the hard drive, memory and other critical components are just a few screws from being completely accessible.

Also, for those interested, the 2710 does seem to support RAID (in the BIOS, but there are only two SATA ports, so you have to lose your DVD drive if you want to add, say, two SSD's to the system. Also, SATA 1 seems to be a 3GBps port, and SATA0 is 6GBps. Bummer.

Lastly, there is an issue (at least with mine) with the fans. Once the cooling fans ramp up during heavy usage, they stay there. They don't slow back down once things cool off. Rebooting the system resets the fans. I'm sure that's a BIOS issue of some sort. Overall, the system CPU and GPU run hotter than I think they should. The CPU is around 50C when idle and the GPU (nVidia) is in the 60C's when idle. (using HWINFO64 for readings). When I had the back off, the heatpipes and CPU heatsink were burning hot!

Overall, though, it's a nice system with the latest tech and a beautiful screen (good like an iMac!).


Thanks for your posting, Iancorp ; it's always of great interest to hear from users who have practical experience of the system being discussed ! You seem to confirm my suspicions with respect to ventilation problems, which I suspect are going to limit the longevity of the system. I hope, however, that you don't encounter these difficulties....




Me too!  Because of the KB/Mouse problem and now the fans, I may ask for a replacement and once I receive that, I'll re-paste the CPU and GPU.

The GPU just has a heatsink/fan on it, just like a traditional video card, no heatpipe.  The CPU has the heatpipe and an exhaust fan blowing on the radiator out the top/center.  Still that heatpipe and heatsink are blazing hot!




Well, Iancorp, you can count yourself lucky that it's a Dell and, according to the review, easy to work on for an All-in-One, rather than, say, a new Mac Book Pro, which as Paul Lilly pointed out in this review (, seems to be specifically designed to keep users from performing any maintenance at all, including replacing the battery....


  •  NJM
  • 50.2% (Neutral)
  • Member

This is a lovely machine with a top notch spec. Saw it yesterday on the Dell site with £200 off!!

Not too sure about the issue of overheating that has been mentioned on here. All computers run hot, that is why they have fans!!

Yes, the all in ones are more compact etc, but the iMac 27" all in one has been out on the market for ages now and there are no problems with that to my knowledge. Also, as these machines (iMacs) are used mostly in the design industry in an office environment, they are much more likely to be on ALL day as opposed to a couple of hours for personal use.

I raised this issue with Dell UK who say they are unaware of any problems and certainly have not had any complaints about overheating from this or any other all in one model


Here a comment from a person who makes a living repairing computers....



I wish to upgrade processor and graphic card by myself.

I wish to upgrade CPU to i7-3770s (I have i5-3450s now), and Graphic card to GTX 675MX (MXM 3b) - I have GT 640M now.

Does existing motherboard allow to make this upgrades? Does it have sockets for CPU and Graphic card to upgrade them?