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Quiet PC be quiet X900 Extreme
A top quality fully-built quiet PC, using high performance be quiet! components. The be quiet! approved X900 system features only the best be quiet! components and Intel’s X299 platform for amazing performance.
Features
- Fully built quiet PC system tailored for great performance
- Selected be quiet components offer value and very low noise levels
- We build to your specification and deliver within 7 days
- Clean Build™ Promise and original OS+drivers supplied on DVDs
- Two year warranty with open-case policy
be quiet! are renowned for producing some of the world’s quietest PC components. From CPU coolers to power supplies, be quiet! have quiet alternatives making sure the PC produces as little noise as possible. With this in mind it was only a matter of time before be quiet! and Quiet PC joined forces to bring to the market a range of extremely quiet, high performance PCs.
Top Performance and Reliability
Based around be quiet’s flagship Dark Base 900 chassis, the X900 Extreme PC offers performance like no other whilst keeping noise to a minimum. The system features an ASUS PRIME X299-A motherboard making it ideal for PC professionals, enthusiasts and the PC server market. The motherboard has Intel’s latest X299 chipset making it compatible with LGA2066 Skylake-X Refresh processors. The X299 platform demands the use of DDR4 memory which represents the biggest leap forward in memory performance in several years. This, combined with an unprecedented number of processor cores, gives speed in spades. We can’t promise you the world’s most frugal PC, but we can promise you best-of-breed PC component technology. As the saying goes, it’s the best that money can buy. Of course technology like this doesn’t come cheap, but if you have a specific reason to demand the most powerful processing available, choosing a Skylake-X machine will pay dividends over and over.
Storage considerations
When specifying your new PC’s storage options using our system configurator below, you will be offered a choice of drives which vary by price and capacity. There are two primary types of storage. A conventional hard disk drive (HDD) offers huge storage capacity for a low price, but it won’t be especially fast and it will generate a certain amount of running noise since it contains a constantly-rotating spindle. A solid state (SSD) or a M2 drive on the other hand, offer tremendous speed and absolutely silent operation, but they cost more than an HDD for any given capacity.
So if you need a lot of storage space (for videos or large quantities of digital photos for example), then we would recommend an HDD. On the other hand, if you prefer silence and speed (especially boot-up speed), then an SSD or M2 drive would be a better choice. Of course, you can have more than one drive, so you could have the best of both worlds by choosing one of each! We recommend that customers choose an SSD or M2 drive as a boot drive that contains the operating system and important programs. A conventional HDD would store other data but remember that if you intend to have a totally silent PC, you might want to forgo the HDDs altogether as they will make some noise due to their moving parts.
Clean Build™ Promise
The price of many pre-built PCs these days is often supported by cash kickbacks from software companies who pay hardware manufacturers to pre-install limited or trial versions of their software and then hope that the customer pays to upgrade to the full version. The downside to this approach is that the new PC comes pre-loaded with a lot of “junkware” which bloats the operating system and can cause severe performance degradation.
Here at Quiet PC we believe that customers have every right to expect the best possible performance from a brand new PC, so every system we build comes with our Clean Build™ promise. We install the operating system (if you order one), motherboard drivers, OS updates and Microsoft Security Essentials / Windows Defender - that’s it. You won’t be pestered by pop-ups and nag screens and you can get on with using your new PC immediately without having to uninstall lots of junkware first. Your new machine will boot in super-quick time and will stay running quickly for many months and years to come.
Free hardware support and fully inclusive warranty
We offer free hardware technical support for as long as you own the machine. This support covers any hardware query or problem, including advice on maintenance and upgrades. We regret we can’t offer software support or training so we would recommend contacting the software vendor in this instance.
Our hardware warranty runs for two years and is “collect and return” meaning that you don’t need to worry about getting the machine back to us - we will instruct our courier to collect it from you on a day of your choosing, then after we have checked and repaired it, we will send it back to you by express courier at our expense. In addition, unlike many other PC suppliers, we have an “open-case” policy which means you are free to open the machine and perform your own minor modifications or upgrades without worrying that your warranty might be affected.
be quiet X900 Extreme
Quiet PC be quiet X900 Extreme
Configure and Buy
![]() | Case More DetailsAU$206.49 More DetailsAU$271.16 More DetailsAU$316.51 More DetailsAU$357.02 More DetailsAU$369.54 |
![]() | Motherboard More DetailsAU$473.23 |
![]() | Processor More DetailsAU$932.03 More DetailsAU$1,040.72 More DetailsAU$1,190.52 More DetailsAU$1,537.82 |
![]() | Memory More DetailsAU$129.16 More DetailsAU$219.46 More DetailsAU$400.47 More DetailsAU$748.51 |
![]() | CPU cooler More DetailsAU$80.86 More DetailsAU$88.37 More DetailsAU$100.16 More DetailsAU$107.23 More DetailsAU$117.54 More DetailsAU$127.84 More DetailsAU$138.60 |
Thermal Compound UpgradeChoose an option below and we will use the selected thermal compound wherever it is required. Alternatively leave none selected and we will apply the thermal paste supplied. AU$0.00 More DetailsAU$11.63 More DetailsAU$16.86 | |
![]() | Graphics card AU$0.00 More DetailsAU$125.63 More DetailsAU$242.44 More DetailsAU$261.28 More DetailsAU$307.54 More DetailsAU$322.42 More DetailsAU$1,412.19 |
![]() | Power supply More DetailsAU$159.81 More DetailsAU$171.14 More DetailsAU$217.25 More DetailsAU$245.82 More DetailsAU$282.79 More DetailsAU$326.98 More DetailsAU$368.51 |
![]() | Mains cordPlease note, we are only able to supply UK or EU mains cords. If you reside outside of the UK or EU, you will need to supply your own cable. More DetailsAU$7.81 More DetailsAU$7.81 More DetailsAU$7.81 |
![]() | M.2 driveThe figures in brackets show the read and write speeds of the drive. AU$0.00 More DetailsAU$102.07 More DetailsAU$151.56 More DetailsAU$269.68 More DetailsAU$499.16 |
M.2 drive 2The figures in brackets show the read and write speeds of the drive. AU$0.00 More DetailsAU$102.07 More DetailsAU$151.56 More DetailsAU$269.68 More DetailsAU$499.16 | |
Data drivePlease note; selecting a HDD or SSHD will generate some noise as they contain moving parts. Choose a SSD for total silence. AU$0.00 More DetailsAU$45.07 More DetailsAU$60.23 More DetailsAU$61.12 More DetailsAU$63.63 More DetailsAU$65.98 More DetailsAU$74.82 More DetailsAU$78.21 More DetailsAU$81.44 More DetailsAU$86.30 More DetailsAU$95.58 More DetailsAU$103.40 More DetailsAU$112.09 More DetailsAU$117.09 More DetailsAU$117.54 More DetailsAU$144.79 More DetailsAU$148.16 More DetailsAU$157.74 More DetailsAU$178.51 More DetailsAU$181.16 More DetailsAU$199.58 More DetailsAU$207.37 More DetailsAU$212.84 More DetailsAU$221.96 More DetailsAU$229.63 More DetailsAU$264.37 More DetailsAU$305.91 More DetailsAU$324.47 More DetailsAU$377.05 More DetailsAU$393.12 More DetailsAU$592.98 More DetailsAU$752.05 More DetailsAU$761.19 More DetailsAU$1,235.44 | |
Data drive 2Please note; selecting a HDD or SSHD will generate some noise as they contain moving parts. Choose a SSD for total silence. AU$0.00 More DetailsAU$61.12 More DetailsAU$63.63 More DetailsAU$65.98 More DetailsAU$74.82 More DetailsAU$78.21 More DetailsAU$81.44 More DetailsAU$86.30 More DetailsAU$95.58 More DetailsAU$103.40 More DetailsAU$112.09 More DetailsAU$117.09 More DetailsAU$117.54 More DetailsAU$144.79 More DetailsAU$148.16 More DetailsAU$157.74 More DetailsAU$178.51 More DetailsAU$181.16 More DetailsAU$199.58 More DetailsAU$207.37 More DetailsAU$212.84 More DetailsAU$221.96 More DetailsAU$229.63 More DetailsAU$264.37 More DetailsAU$305.91 More DetailsAU$324.47 More DetailsAU$377.05 More DetailsAU$393.12 More DetailsAU$592.98 More DetailsAU$752.05 More DetailsAU$761.19 More DetailsAU$1,235.44 | |
Data drive 3Please note; selecting a HDD or SSHD will generate some noise as they contain moving parts. Choose a SSD for total silence. AU$0.00 More DetailsAU$61.12 More DetailsAU$63.63 More DetailsAU$65.98 More DetailsAU$74.82 More DetailsAU$78.21 More DetailsAU$81.44 More DetailsAU$86.30 More DetailsAU$95.58 More DetailsAU$103.40 More DetailsAU$112.09 More DetailsAU$117.09 More DetailsAU$117.54 More DetailsAU$144.79 More DetailsAU$148.16 More DetailsAU$157.74 More DetailsAU$178.51 More DetailsAU$181.16 More DetailsAU$199.58 More DetailsAU$207.37 More DetailsAU$212.84 More DetailsAU$221.96 More DetailsAU$229.63 More DetailsAU$264.37 More DetailsAU$305.91 More DetailsAU$324.47 More DetailsAU$377.05 More DetailsAU$393.12 More DetailsAU$592.98 More DetailsAU$752.05 More DetailsAU$761.19 More DetailsAU$1,235.44 | |
Data drive 4Please note; selecting a HDD or SSHD will generate some noise as they contain moving parts. Choose a SSD for total silence. AU$0.00 More DetailsAU$61.12 More DetailsAU$63.63 More DetailsAU$65.98 More DetailsAU$74.82 More DetailsAU$78.21 More DetailsAU$81.44 More DetailsAU$86.30 More DetailsAU$95.58 More DetailsAU$103.40 More DetailsAU$112.09 More DetailsAU$117.09 More DetailsAU$117.54 More DetailsAU$144.79 More DetailsAU$148.16 More DetailsAU$157.74 More DetailsAU$178.51 More DetailsAU$181.16 More DetailsAU$199.58 More DetailsAU$207.37 More DetailsAU$212.84 More DetailsAU$221.96 More DetailsAU$229.63 More DetailsAU$264.37 More DetailsAU$305.91 More DetailsAU$324.47 More DetailsAU$377.05 More DetailsAU$393.12 More DetailsAU$592.98 More DetailsAU$752.05 More DetailsAU$761.19 More DetailsAU$1,235.44 | |
RAID (Redundant Array of Independent Disks)Please note: We can install RAID on Windows systems only AU$0.00 AU$26.51 AU$26.51 AU$26.51 | |
Optical drive AU$0.00 More DetailsAU$19.58 More DetailsAU$94.42 | |
Internal USB 3.0 card AU$0.00 More DetailsAU$49.49 | |
![]() | Operating system AU$0.00 More DetailsAU$151.56 More DetailsAU$193.54 |
BackupSelect "Use Microsoft DVD media" to receive a DVD of the Windows OS only. The "Backup Pendrive" provides an image of your system which includes drivers for the PC (highly recommended). Instructions here - www.quietpc.com/download/restoring-windows10.pdf AU$0.00 More DetailsAU$15.02 | |
Windows anti-malware software AU$0.00 More DetailsAU$29.45 | |
Windows Internet security software AU$0.00 | |
Office software suite AU$0.00 AU$0.00 More DetailsAU$172.63 More DetailsAU$354.07 | |
Audio AU$0.00 | |
Speakers AU$0.00 More DetailsAU$34.77 More DetailsAU$55.09 | |
Thunderbolt AU$0.00 More DetailsAU$120.49 | |
Network CardAll of our motherboards are supplied with at least one ethernet port. If you require more choose an option below. AU$0.00 | |
Wi-Fi AU$0.00 More DetailsAU$62.44 More DetailsAU$72.77 More DetailsAU$82.49 | |
Bluetooth AU$0.00 More DetailsAU$22.23 | |
Keyboard and mouse set AU$0.00 More DetailsAU$33.28 More DetailsAU$40.07 More DetailsAU$42.56 More DetailsAU$76.14 | |
Keyboard AU$0.00 More DetailsAU$22.39 More DetailsAU$27.70 More DetailsAU$104.42 | |
Mouse AU$0.00 More DetailsAU$12.67 More DetailsAU$19.07 More DetailsAU$20.63 More DetailsAU$36.97 More DetailsAU$42.42 | |
External USB 3.0 portable hard drive AU$0.00 More DetailsAU$152.14 More DetailsAU$202.23 More DetailsAU$234.77 | |
Main monitor AU$0.00 More DetailsAU$150.23 More DetailsAU$167.91 More DetailsAU$310.33 More DetailsAU$384.42 More DetailsAU$400.91 More DetailsAU$424.63 More DetailsAU$437.14 | |
Second monitor AU$0.00 More DetailsAU$150.23 More DetailsAU$167.91 More DetailsAU$310.33 More DetailsAU$384.42 More DetailsAU$400.91 More DetailsAU$424.63 More DetailsAU$437.14 | |
Printer AU$0.00 More DetailsAU$122.98 More DetailsAU$197.51 | |
Webcam AU$0.00 | |
![]() | Warranty AU$0.00 AU$81.74 AU$170.12 |
Specifications | be quiet X900 PC |
---|---|
Machine name | be quiet A600 |
Compatible Operating Systems | Windows 10 |
Motherboard | ASUS PRIME X299-A |
Graphics | Intel HD or optional discrete graphics card |
Graphics ports | HDMI and DVI |
Max resolution HDMI | 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz (HDMI 1.4b) |
Max resolution DVI | 1920 x 1200 @ 60 Hz |
Maximum shared graphics memory | 1024 MB |
M.2 connector | 2 |
LAN | Intel I219V, Dual interconnect between MAC and PHY with Anti-surge LANGuard |
Rear ports | PS/2 combo port, 2x USB3.1, 4x USB3.0, 2x USB2.0, Optical out and 5x Audio jacks |
Front Ports | 2x USB3.0, 1x USB Type-C, 1x USB2.0, Qi charger (top), headphone and mic port |
Audio | ROG SupremeFX 8-Channel High Definition CODEC S1220A |
Memory slots | 4 (max 64 GB) |
PC dimensions (H x W x D) mm | 517 x 220 x 532 |
Clean Build™ promise | OS+updates, drivers and MS Security Essentials only |
Recovery method | Windows installation and drivers DVDs supplied |
Warranty type | Collect and return, open-case policy |
Warranty | 24 months |
Specifications | be quiet X900 PC |
---|---|
Machine name | be quiet A600 |
Compatible Operating Systems | Windows 10 |
Motherboard | ASUS PRIME X299-A |
Graphics | Intel HD or optional discrete graphics card |
Graphics ports | HDMI and DVI |
Max resolution HDMI | 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz (HDMI 1.4b) |
Max resolution DVI | 1920 x 1200 @ 60 Hz |
Maximum shared graphics memory | 1024 MB |
M.2 connector | 2 |
LAN | Intel I219V, Dual interconnect between MAC and PHY with Anti-surge LANGuard |
Rear ports | PS/2 combo port, 2x USB3.1, 4x USB3.0, 2x USB2.0, Optical out and 5x Audio jacks |
Front Ports | 2x USB3.0, 1x USB Type-C, 1x USB2.0, Qi charger (top), headphone and mic port |
Audio | ROG SupremeFX 8-Channel High Definition CODEC S1220A |
Memory slots | 4 (max 64 GB) |
PC dimensions (H x W x D) mm | 517 x 220 x 532 |
Clean Build™ promise | OS+updates, drivers and MS Security Essentials only |
Recovery method | Windows installation and drivers DVDs supplied |
Warranty type | Collect and return, open-case policy |
Warranty | 24 months |
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“Excellent service; far better than Dabs”
“All items received on time, despite pre-Christmas busyness. One item had a minor fault which other retailers would have dismissed but Simon at Quiet PC investigated the problem and sent me a replacement part quickly and without hassle. Would certainly buy from them again. Some items cheaper than Dabs but even if more expensive, would accept some markup since Dabs offer terrible service.”