Buying a brand new NAS in 2020 is a lot easier than it would have been as little as five years ago. The hardware landscape of network-attached storage has changed dramatically for the better and now most modern NAS solutions are exceptionally evolved in both hardware and software architecture. If you are looking for a brand new NAS drive that hits a sweet spot between price and power, then chances are that the brand new Synology DS920+ that was recently announced features a lot of potentials for you to experiment with. However, the DS920+ is not the only Synology 4 Bay NAS available in the market and the DS918+, although almost 3 years older, provides a similar level of NAS software and hardware support. Add to this the fact that the older DS918+ is almost certainly available to you at a price point that is a noticeable degree less than the DS920+ at launch, and you are left with the difficult decision of choosing between in the new and the old. Luckily for you, I have taken the time to take a good hard look at these two NAS drives from Synology and hopefully, we’ll be able to help you decide which one best suits your storage needs. So let’s take a look at the pros and cons of the Synology DS920+ and DS918+ and see how they compare.

Of course, if you are going to go to the trouble of spending hundreds of pounds on a good network storage solution, whether as an alternative to cloud services like DropBox and Google Drive, or as a means of streaming all of your media, then chances are that you want to be doubling sure that it is going to be able to perform the tasks you need. Below is a quick summary of what both of the DS918+and DS920+ can perform:

So, regardless of whether you buy the DS918+ or DS920+ NAS, you are going to have a remarkably functional NAS drive. But, let’s dig a little deeper into the differences between these two devices.

In terms of physical design, externally both the DS920+ and DS918+ are remarkably similar internally and near-identical externally. Both of these NAS devices are designed to provide compact and energy-efficient chassis design, limiting power consumption, the heat generated, and noise levels overall. The diskstation 4-bay chassis from Synology has been around in its current chassis form for around 3 years now (with previous generations using a different chassis) and is quite easy on the eye. In terms of design, both inside and outside it is near impossible to give an advantage of any kind between the DS920+ and DS918+, as they are of the same inside and out practically. Regardless of the fact that there are almost 3 years of time between the release of both of these NAS’, Synology has maintained their aesthetic design and construction choices into this casing right the way down to little tweaks such as click and load drive trays, ventilated logo panels on the side and relatively toolless installation of all parts. Despite the fact it is near impossible to present a preferred choice between the DS920+ and the DS918+ in terms of design, I have to give the tiniest slither of an advantage to the DS920+, simply because of it’s longer time on sale and therefore better price point currently. Aside from this simple case of marginal value for money, there’s no real difference between them in design.

Much like the design rhetoric of Synology NAS generally, the hardware design and choices of internal components are very similar on both generations of this Synology diskstation NAS family. Both the Synology DS920+ and DS918+ provide support of up to 4 SATA media drives internally which can be expanded down the line with an eSATA connected official DX517 expansion. These media bays are additionally supported by two dedicated NVMe SSD bays built into the base of the device, that support multiple types of SSD caching integration resulting in improved internal read and write performance gained from the traditional HDD RAID configuration inside. Additionally, both of these NAS’ support exactly the same ports and connections with 1Gbe LAN Port that with the aid of link aggregation allowing up to 200 Megabytes per second file transmission, as well as two USB 3.0 ports for connecting supported peripheral devices for expanding your network hardware architecture and backup tiers. Internally is where we find distinctions between these two NAS devices, with noticeable differences between generations of the CPU and memory allocated to the newer generation DS920+ that surpasses that in many ways of the DS918+ released earlier. The DS920+ arrives with an improved and new generation CELERON processor that IS superior to the one found in the DS918+ in almost every single way,  with a higher performance speed, higher floating-point & multi-user coverage, improved graphical and generally a higher performance in almost every way. it even supports the higher frequency DDR4 memory standard, that is around 30 to 40% better than DDR3L featured in the DS918+.

As you might expect from a processor with improvements across the board, in terms of power and ability, the amount of power that this CPU found in the DS920+ utilises typically is going to be higher. Not enormously so, but still enough to register on the radar of users who take power consumption remarkably seriously. Despite these improvements though, it worth highlighting that the CPU featured in the Synology DS918+ actually manages to slightly outperform that of the processor in the DS920+ when it comes to handling h265 8-bit and 10bit multimedia which although a lesser-used video codec now (growing) is still one found in very high-end media releases and given the prevalence of the h.264 compression format found in in a lot of older media that makes up the bulk of user collections, this may be an area of consideration for multimedia users and something to ponder long term.

If you are interested in modern NAS task performance in more typical tasks:

Ultimately the similarities in hardware between the Synology DS920+ and DS918+ result in their respective performance of Synology DSM software and GUI being exceptionally high, allowing the user to take advantage of practically any NAS application on offer from the app center, as well as allowing huge numbers as simultaneous users to take advantage of the NAS server in-home or business environments. Sure this was to be expected, but it is still something that you are really only going to see making a difference when both NAS are pushed to their limits – as the DDR4 memory and operationally higher frequency CPU and architecture will win out overall – but will you use it THAT much?

Choosing between the DS920+ and the DS918+ NAS from Synology really comes down to a simple choice of how you intend to use this NAS server and to what extent. Both of these NAS drives provide an excellent user experience of everything that Synology promises it end-users in DSM (diskstation manager) as well as supporting these applications and hardware that are compatible from the brand to possibly the highest degree you’re ever going to need. realistically. Unless you are going to be concerned about utilisations of h.265 codec in multimedia use in a big way, then chances are you’re always going to be better off with the brand new DS920+, as in every other regard the Synology DS918+ is going to be outperformed in the long, long run by the DS920+ thanks to its increased and more capable processor, overall clock speed and memory on offer.

In Summary, if you are looking to buy the DS920+ or DS918+ NAS;

Best NAS for Plex Media Server = DS920+ NAS (or DS918+ NAS at a good price)

Best NAS for Surveillance = DS920+ NAS

Best NAS for Virtual Machines = DS920+ NAS

Best NAS for Photographers = DS920+ NAS

Best NAS for Business = DS920+ NAS

Visit the NASCompares Deal Finder to find the best place to buy this device in your region, based on Service, Support and Reputation

📧 SUBSCRIBE TO OUR NEWSLETTER 🔔

This description contains links to Amazon. These links will take you to some of the products mentioned in today's content. As an Amazon Associate, I earn from qualifying purchases. Visit the NASCompares Deal Finder to find the best place to buy this device in your region, based on Service, Support and Reputation - Just Search for your NAS Drive in the Box Below

☕ WE LOVE COFFEE ☕