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DA2a Breeze Z4 D5
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Quiet PC DA2a Breeze Z4 D5

Built around Streacom’s gorgeous DA2 chassis, the DA2a Breeze takes advantage of the excellent ventilation the DA2 chassis has to offer, resulting in an extremely quiet and capable PC!

Features

  1. Very quiet PC built around Streacom’s gorgeous DA2 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 Ryzen 9 7900

Extreme quietness in a small package

Apart from the tiny UltraNUC, the DA2 is one of the smallest PCs we offer. Unlike the UltraNUC, the DA2 uses a conventional fully-featured motherboard, albeit a Mini-ITX sized one. The machine can accommodate two M.2 SSD and up to two 2.5” hard drives. And because we offer the latest power-frugal processors, it can be cooled with very little airflow, making it one of the quietest air cooled PCs we offer. The power supply is either a full sized ATX, or to reduce space we have a SFX PSUs available. Unlike the power supplies in many other small PCs, this one is fully integrated so there are no clumsy black “bricks” which you need to have lying around behind the PC.

AMD Ryzen Series

At the heart of the PC is a low-power AMD processor ushering in the next era of high performance for gamers, enthusiasts, and content creators thanks to the featuring up to 12 cores and 24 threads. Compared to the previous generation, the low-power AMD processors enable single-core performance improvement of up to +29%, up to 45% more compute for content creators, up to 15% faster gaming performance in select titles, and up to 27% better performance-per-watt, compared to the 5000 series.

To give you an idea of much performance each processors provides, take a look at the table below that shows some PassMark CPU Benchmarks, the higher the number the better the performance the processors offers.

7000 Series Ryzen 5 7600 Ryzen 7 7700
PassMark score 27,966 34,461
8000 Series Ryzen 5 8500G Ryzen 5 8600G Ryzen 7 8700G
PassMark score 21,807 25,921 32,103
9000 Series Ryzen 5 9600X Ryzen 7 9700X
PassMark score 29,883 37,698

The figures above are as of August 2024. They do change over time.

Feature packed motherboard

This particular PC can be built using either an ASRock A620i Lightning or ASRock B650i Lightning motherboard. Both boards are DDR5 compatible, feature Wi-Fi 6E and have support for AMD’s Ryzen 7000/8000 series processors. The only notable difference between these motherboard are the M.2 ports. They both feature two ports but the B650i offers faster ports compared to the A620i. The B650 has one PCIe 5.0 (128Gb/s) and one PCIe 4.0 (64Gb/s) port, whereas the A620i has one PCIe 4.0 and one 3.0 (32Gb/s) port.

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.

DA2a Breeze Z4 D5

Quiet PC DA2a Breeze Z4 D5

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DA2 V2 Black Full Aluminium Compact ITX Chassis

Case

More Details$217.65
More Details$217.65

Case options

$0.00
More Details$23.95
More Details$25.16

Case Cooling

Here is a selection of fans specifically designed for this system, featuring top-notch quality and whisper-quiet operation. These fans are all equipped with PWM technology, allowing them to dynamically adjust their speed in response to the CPU temperature. The RPM and dBA values shown represent their peak performance, which is typically reached during extended periods of heavy usage.

$0.00
More Details$13.07
More Details$19.63
More Details$24.01

DA2 side panel

$0.00
More Details$36.20
A620i Lightning WIFI AM5 ITX Motherboard (DDR5)

Motherboard

More Details$151.37
More Details$172.59
Ryzen 5 8500G 3.5GHz 6C/12T 65W AM5 APU with Radeon 740M Graphics

Processor

More Details$152.91
More Details$184.96
More Details$211.86
More Details$283.83
More Details$299.47
More Details$311.50
More Details$365.31
More Details$379.31

Memory

More Details$68.80
More Details$111.46
More Details$199.39
BlackFrore 92mm HDC CPU Cooler

CPU cooler

More Details$19.67
More Details$54.64
More Details$67.16
More Details$76.51
More Details$76.51
More Details$98.38
More Details$102.70

Thermal Compound Upgrade

Choose 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.

$0.00
More Details$9.62
More Details$13.07

Graphics card

To help configure the PC correctly, in brackets after every graphics card you’ll see its width (in slots) and the minimum wattage power supply.

$0.00
More Details$73.39
More Details$77.11
More Details$93.19
More Details$200.48
More Details$258.46
More Details$301.55
More Details$377.78
More Details$381.18
More Details$424.49
450W 80 PLUS Bronze SFX Power Supply

Power supply

More Details$61.25
More Details$103.36
More Details$170.62
IEC C13 UK Mains Power Cord, 1.8m (Type G)

Mains cord

Please 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 Details$5.80
More Details$5.80
More Details$5.80
P41 Plus 512GB PCIe 4.0 M.2 NVMe SSD

M.2 drive

The figures in brackets show the read and write speeds (in MB/s) of the drive.

$0.00
More Details$45.28
More Details$61.36
More Details$71.96
More Details$87.18
More Details$105.22
More Details$137.16
More Details$171.06
More Details$318.71
More Details$1,012.70

Data drive

Please note, selecting a HDD will generate some noise as they contain moving parts. Choose an SSD for total silence.

$0.00
More Details$53.81
More Details$80.29
More Details$92.10
More Details$128.40
More Details$151.37
More Details$172.37
More Details$305.16
More Details$617.96

Data drive 2

Please note, selecting a HDD will generate some noise as they contain moving parts. Choose an SSD for total silence.

$0.00
More Details$53.81
More Details$80.29
More Details$92.10
More Details$128.40
More Details$151.37
More Details$172.37
More Details$305.16
More Details$617.96

RAID (Redundant Array of Independent Disks)

Please note, we can install RAID on Windows systems only

$0.00
$19.69

External USB optical drive

$0.00
More Details$42.33
More Details$44.85

PCI Express slot

$0.00
More Details$32.80
More Details$38.27
Windows 11 Home 64-bit OEM DVD

Operating system

$0.00
More Details$124.03
More Details$160.02
Windows Backup 64GB Pendrive - restores to factory defaults

Backup

If purchasing Windows select “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. Please note, that a pendrive can only be purchased along with a copy of Windows. It is not available separately.

$0.00
More Details$16.41

Windows anti-malware software

$0.00
More Details$21.87

Windows Internet security software

$0.00

Office software suite

Please note; that when purchasing an office suite it will not be installed on the PC. You will need to download and install it from https://setup.office.com/downloadoffice/. A product key will be supplied with the PC to allow you to activate the software.

$0.00
More Details$135.84
More Details$255.61

Speakers

$0.00
More Details$16.39
More Details$62.33
More Details$295.30

Keyboard and mouse set

$0.00
More Details$18.37
More Details$23.73
More Details$31.28
More Details$43.73
More Details$51.62

Keyboard

$0.00
More Details$16.35
More Details$43.73

Mouse

$0.00
More Details$9.41
More Details$14.16

External USB hard drive

$0.00
More Details$52.49
More Details$69.01
More Details$109.92

Main monitor

$0.00
More Details$77.99
More Details$95.48
More Details$114.41
More Details$204.32
More Details$207.81
More Details$217.32
More Details$223.12
More Details$346.39

Second monitor

$0.00
More Details$204.32
More Details$207.81
More Details$217.32
More Details$223.12
More Details$346.39

Webcam

$0.00
More Details$67.82
Free Silver Warranty (2 years labour and parts)

Warranty

$0.00
$60.70
$126.33

Build time

If you need your PC quickly then we have a faster build option which you can select below.

$0.00
$87.49
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SpecificationsDA2a Breeze Z4
Machine nameDA2a Breeze Z4
MotherboardASRock A620i Lightning WIFI or ASRock B650I Lightning WIFI
Graphics portsHDMI
HDMI Max resolution4096 x 2160 @ 120 Hz (HDMI 2.1)
M.2 connector (A620I)2 (1x PCIe 4.0 and 1x PCIe 3.0)
M.2 connector (B650E)2 (1x PCIe 5.0 and 1x PCIe 4.0)
LANDragon RTL8125BG 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
Wi-Fi and Bluetooth802.11ax Wi-Fi 6E Module supports IEEE 802.11a/b/g/n/ac/ax and Bluetooth v5.2
AudioRealtek ALC897 Audio Codec 7.1 CH HD Nahimic Audio
Rear ports2x Antenna Ports, HDMI Port, 2x USB 3.2 Gen2 Type-A Ports (10 Gb/s), USB 3.2 Gen1 Type-A Port, USB 3.2 Gen2 Type-C Port (10 Gb/s), 2x USB 2.0 Ports, RJ-45 LAN Port, BIOS Flashback Button, HD Audio Jacks- Line in / Front Speaker / Microphone
Front ports1x USB 3.1 Type-C (default option)
PC dimensions (H x W x D)340 x 180 x 286 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
SpecificationsDA2a Breeze Z4
Machine nameDA2a Breeze Z4
MotherboardASRock A620i Lightning WIFI or ASRock B650I Lightning WIFI
Graphics portsHDMI
HDMI Max resolution4096 x 2160 @ 120 Hz (HDMI 2.1)
M.2 connector (A620I)2 (1x PCIe 4.0 and 1x PCIe 3.0)
M.2 connector (B650E)2 (1x PCIe 5.0 and 1x PCIe 4.0)
LANDragon RTL8125BG 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
Wi-Fi and Bluetooth802.11ax Wi-Fi 6E Module supports IEEE 802.11a/b/g/n/ac/ax and Bluetooth v5.2
AudioRealtek ALC897 Audio Codec 7.1 CH HD Nahimic Audio
Rear ports2x Antenna Ports, HDMI Port, 2x USB 3.2 Gen2 Type-A Ports (10 Gb/s), USB 3.2 Gen1 Type-A Port, USB 3.2 Gen2 Type-C Port (10 Gb/s), 2x USB 2.0 Ports, RJ-45 LAN Port, BIOS Flashback Button, HD Audio Jacks- Line in / Front Speaker / Microphone
Front ports1x USB 3.1 Type-C (default option)
PC dimensions (H x W x D)340 x 180 x 286 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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