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DB1a Fanless Z2
Discontinued
Discontinued
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Quiet PC DB1a Fanless Z2

Built around Streamcom’s extremely compact DB1 chassis, the DB1a Fanless Z2 takes advantage of the AMD Ryzen 5 PRO 5650GE processor and the chassis built-in fanless CPU cooling to offer a totally silent, very small, yet powerful system for every day use.

Features

  1. Totally fanless AMD Ryzen based PC built around Streacom’s extremely compact DB1 chassis
  2. Silent and fanless cooling design for no noise or dust build-up
  3. We build to your specification and deliver within 7 days
  4. Clean Build™ Promise and original OS+drivers supplied on DVDs
  5. Two year warranty with open-case policy
  6. Configurable with up to 64GB memory and two drives

Total silence in a small package

Apart from the tiny UltraNUC, the DB1a Fanless is one of the smallest PC we offer. Unlike the UltraNUC, the DB1a Fanless uses a conventional fully-featured motherboard, albeit a Mini-ITX sized one. The machine can accommodates a AMD Ryzen GE processor, a M.2 SSD and a 2.5” drive. And because we offer the power-frugal Ryzen 5 PRO 5650GE processor, it is cooled fanlessly, thanks to the integrated fanless CPU cooler. The heat generated by the CPU is transferred to the large finned panel that naturally dissipates the heat, so no need for fans! The benefits of fanless operation include zero noise, it does not attract dust and has no moving parts, meaning the PC requires very little to no maintenance.

AMD Ryzen GE Processor

As already mentioned, the PC takes advantage of an AMD Ryzen 5 PRO 5650GE processor. What makes this processor perfect is the fact that it has a Thermal Design Power (TDP) of just 35W. It also features Radeon graphics, allowing you to take full advantage of the motherboards monitor outputs that both support 4K @ 60Hz. So when connected to 4K monitors you can expect resolutions of up to 4096 x 2160, thanks to the included DisplayPort (1.4) and HDMI (2.1) ports.

Fully featured mini-ITX motherboard

The DB1a Fanless features can be built with either a ASRock Z590M-ITX/ac or a Gigabyte B550I AORUS PRO AX motherboard. These ITX motherboards are the smallest of all of the desktop motherboards, but don’t let their size fool you. The vast majority of Mini-ITX motherboards are packed with features you expect to find on larger motherboards. By default the motherboards come with many USB ports, built-in Wi-Fi, Bluetooth and a LAN port. Where the motherboards differ is basically the difference is available ports on the back. The below images show the difference. The only other thing to mention is that the Gigabyte features a 2.5Gb LAN, compared to the ASRock motherboard which is 1Gb. The Gigabyte motherboard also have one extra M.2 port.

Power supply recommendations

Due to the small nature of the DB1, the chassis is only compatible with Streacom’s NanoPSUs. Three different wattages are available, 90W, 120W and 160W. During our testing we found that all of the NanoPSUs were able to power the system without an issue. The test we conducted included a M.2 drive and a SSD, and all PSUs performed flawlessly. Conclusion - it really does not matter which PSU you opt for, therefore the only difference between the PSUs is the external AC adapter block which sits outside of the chassis. The size of this block is 168 x 71 x 38mm for the 120W and 160W, while the 90W version is slightly smaller at 140 x 58 x 32mm.

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 chose an SSD or M2 drive as a boot drive that contains the operating system and important programs and a conventional HDD to store other data, but remember that if you intend to have a totally silent PC you might want to forgo the HDDs all together as they will make some noise due to their moving parts.

Clean Build™ Promise

These days, many pre-built PCs often rely on cash incentives from software companies to support their prices. These companies pay hardware manufacturers to pre-install limited or trial versions of their software, hoping that customers will eventually opt to upgrade to the full version. Unfortunately, this approach has a downside: it fills the new PC with unnecessary “junkware,” leading to an inflated operating system and performance issues.

At Quiet PC, we firmly believe that customers deserve the utmost performance from their brand new PCs. That’s why we proudly offer our Clean Build™ promise with every system we build. When you choose one of our PCs, we install only the essentials: the operating system (if requested), motherboard drivers, OS updates and Windows Security. Say goodbye to annoying pop-ups and nag screens. With our clean build promise you can immediately start using your new PC without the hassle of uninstalling numerous unwanted programs. Experience lightning-fast boot times and enjoy optimal performance for 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 at least 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.

SpecificationsDB1a Fanless Z2
Machine nameDB1a Fanless Z2
Compatible Operating SystemsWindows 10
Power supplyNanoPSU
MotherboardASRock B550M-ITX/ac or Gigabyte B550I AORUS PRO AX
GraphicsBuilt in Radeon Graphics
Graphics ports (ASRock)HDMI and DisplayPort
Graphics ports (Gigabyte)2x HDMI and DisplayPort
Max resolution DisplayPort4096 x 2304 @ 60 Hz (DP1.4)
Max resolution HDMI4096 x 2160 @ 60 Hz (HDMI 2.1)
Memory slots2 (max 64 GB)
LAN (ASRock)Realtek RTL8111H Gigabit LAN Controller
LAN (Gigabyte)Realtek 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)
Wi-Fi and BluetoothIntel 802.11ac WiFi Module, Supports IEEE 802.11a/b/g/n/ac and Bluetooth
Audio (ASRock)Realtek ALC887 Audio Codec 7.1 CH HD Audio
Audio (Gigabyte)Realtek ALC1220-VB Audio Codec 7.1 CH HD Audio
Rear ports (ASRock)DisplayPort 1.4, HDMI Port 2.1, 4x USB 3.2 Gen1 (one Type-C), 2x USB 2.0, PS2 combo port, LAN, 3x HD Audio Jacks, 2x Antenna Ports
Rear ports (Gigabyte)DisplayPort 1.4, 2x HDMI 2.1, 4x USB 3.2 Gen1 (blue), Q-Flash button, 2x USB 3.2 Gen2 (red, one Type-C), LAN, 2x Antenna Ports, 3x HD Audio Jacks
Front USB Ports1x USB 3.1 Type-A
PC dimensions (H x W x D)101 x 222 x 222 mm
Clean Build™ promiseOS+updates, drivers and MS Security Essentials only
Recovery methodWindows installation and drivers DVDs supplied
Warranty typeCollect and return, open-case policy
Warranty24 months
SpecificationsDB1a Fanless Z2
Machine nameDB1a Fanless Z2
Compatible Operating SystemsWindows 10
Power supplyNanoPSU
MotherboardASRock B550M-ITX/ac or Gigabyte B550I AORUS PRO AX
GraphicsBuilt in Radeon Graphics
Graphics ports (ASRock)HDMI and DisplayPort
Graphics ports (Gigabyte)2x HDMI and DisplayPort
Max resolution DisplayPort4096 x 2304 @ 60 Hz (DP1.4)
Max resolution HDMI4096 x 2160 @ 60 Hz (HDMI 2.1)
Memory slots2 (max 64 GB)
LAN (ASRock)Realtek RTL8111H Gigabit LAN Controller
LAN (Gigabyte)Realtek 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)
Wi-Fi and BluetoothIntel 802.11ac WiFi Module, Supports IEEE 802.11a/b/g/n/ac and Bluetooth
Audio (ASRock)Realtek ALC887 Audio Codec 7.1 CH HD Audio
Audio (Gigabyte)Realtek ALC1220-VB Audio Codec 7.1 CH HD Audio
Rear ports (ASRock)DisplayPort 1.4, HDMI Port 2.1, 4x USB 3.2 Gen1 (one Type-C), 2x USB 2.0, PS2 combo port, LAN, 3x HD Audio Jacks, 2x Antenna Ports
Rear ports (Gigabyte)DisplayPort 1.4, 2x HDMI 2.1, 4x USB 3.2 Gen1 (blue), Q-Flash button, 2x USB 3.2 Gen2 (red, one Type-C), LAN, 2x Antenna Ports, 3x HD Audio Jacks
Front USB Ports1x USB 3.1 Type-A
PC dimensions (H x W x D)101 x 222 x 222 mm
Clean Build™ promiseOS+updates, drivers and MS Security Essentials only
Recovery methodWindows installation and drivers DVDs supplied
Warranty typeCollect and return, open-case policy
Warranty24 months

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