Configuration/equipment

AZZA Obsidian 270 - new


RGB ATX midi tower with glass side cover

mainboard: ATX, Micro ATX
Connections: 2x USB 2.0, 2x USB 3.2 Gen 1
Audio I/O: 1x microphone, 1x audio
Dimensions (LxWxH): 469 x 198 x 514 mm
Standard fans: 3x 120mm AZZA Prisma ARGB fan
Form factor: Midi tower with removable headset holder
Color: black

Condition: new


ASROCK B760M pro RS/D4 WiFi - new


m-ATX, B760M, LGA1700, 4x DDR4, USB-C, 2x M.2

Form factor: m-ATX
Socket: LGA1700
Chipset: B760M
cpu: Intel Core 12. / 13. Gen / 14th Gen.
ram: 4x DDR4 DIMM, max. 128GB

LAN: 1x Realtek 2.5Gb Ethernet
WiFi: Wi-Fi 6E
Bluetooth version: 5.3
Audio: 3x jack

PCIe: 2x PCIe 4.0 x16 (1x x16, 1x x4)
1x PCIe 4.0 x1
M.2: 2x M.2 PCIe 4.0
SATA: 4x SATA 6Gb/s
USB: 3x USB-A 3.0, 2x USB-A 2.0
1x USB-C 3.0
Video: 1x displayport 1.4, 1x HDMI 2.1
Special features: 1x PS/2 combo

Condition: new


Intel Core i7-12700KF, 12 cores, up to 5.0 GHz - new


20 threads, 25MB cache, 125-190W, no graphics, LGA1700

Number of cores: 12
Number of P cores: 8
Number of E cores: 4
Number of threads: 20
Max. Turbo clock frequency of the P cores: 4.9 GHz
Max. Turbo clock frequency of the E-cores: 3.8 GHz
Base clock frequency of the P-cores: 3.6 GHz
Basic clock frequency of the E-cores: 2.7 GHz
L3 Cache: 25MB SmartCache
CPU socket: LGA1700
TDP: 125-190W
SPEC code: SRL4P

No integrated processor graphics

Condition: new 


ARCTIC Freezer 36 A-RGB black - new


2x 120mm fans

Type: Tower air cooler, active
Intel Socket: LGA1700, LGA1851
amd Socket: AM4, AM5
Fan: 2x P12 PWM PST (120mm)
Fan bearing: Hydrodynamic plain bearing
cpu max. TDP: 250W
Fan connector: 4-pin PWM
LED lighting: 12x A-RGB LEDs
Color: Black

Condition: new


16GB DDR4 ram - new




Condition: new

3x AZZA Hurricane II 120mm aRGB fans - new


1800 rpm | 4-pin PWM

max. Speed: 1800 rpm
Connection: 4-pin PWM
Dimensions: 120 x 120 x 25mm

Condition: new


nvidia Geforce RTX 4060 Ti, 8GB, GDDR6 (DP, HDMI) - new


CUDA computing units: 4352

Graphics memory: 8192 MB, GDDR6, 128-bit
Graphics processor architecture: Ada Lovelace
Base / Boost clock speed: 2.31 GHz / 2.54 GHz ( nvidia )
Connections: displayport 1.4a, HDMI 2.1a
Max. Resolution: 4K at 240Hz / 8K at 60Hz
Max. Power consumption: 160W ( nvidia )
Cooling: active

Condition: new


650W Xilence XP650R6.2 80 PLUS power supply - new


120mm fan, quiet operation

Total power: 650 watts
Certification: 80 PLUS
Cable management: not modular
Form factor: ATX, 86x150x140 mm (HxWxD)
Cooling: 120mm fan

Condition: new


1TB M.2 nvmeSSD - new




Condition: new

microsoft windows 11 pro 64 bits




Validity: Permanent, activated for up to 1 installation



You will receive an invoice from us with VAT shown.If you are a corporate customer outside of Germany, please provide us with your valid VAT identification number so that we can issue you the invoice without VAT.

Please note that all computer and servers will only be configured specifically for you once payment has been received. Depending on the order volume, there may be occasional delays of approx. 1-2 business days for shipping. Please understand this.

Unless otherwise stated, used items are tested devices in perfect technical condition (1 year warranty for end users). Despite all our efforts, signs of wear cannot be ruled out on these items.

For further products and configurations visit our Workstation4u shop. If you have any questions or problems, our technicians are available to you at any time by email or telephone during our opening hours.


Workstation with the highest quality

Workstation4u.de sets the highest quality standards for all systems and computer components. All remanufactured items are not only subjected to a visual but also a technical inspection.

Professional hardware installation

The technicians and experts at Workstation4u .de will assemble your configuration professionally and carefully. The device will then be on its way to you ready for use with all the important updates.

Fast and safe shipping

All devices are transported to you protected inside using a special packaging system and transport locks. All shipments are insured and, thanks to DHL GoGreen, climate-friendly and CO2-neutral.

Telephone advice and support

The experts at Workstation4u .de are available to you at any time during our business hours by phone or email.




Workstation4u – Powered by Solarbayer

Workstation4u is a brand of Solarbayer GmbH and stands for high-quality workstations, business PCs, servers and IT hardware. Solarbayer is a manufacturer and system provider of wood heating systems, solar thermal systems, heat pumps and innovative storage systems.

With our own design, development and IT department, we have built up extensive and well-founded know-how in the area of ​​IT hardware over many years. We ourselves have experience in the areas of CAD engineering, fluid/energy and radiation simulation as well as geodata calculation. To handle these demanding tasks, we rely on the latest enterprise-class IT hardware. In order to keep the high costs of this within limits, we recognized early on that remanufactured and individually assembled hardware fully meets these requirements. From this position we can provide you with advice in finding and configuring the ideal hardware for you.

That's why we decided a few years ago to set up a second business branch selling professional workstations and servers in order to give you the opportunity to purchase high-performance hardware at affordable prices. We have over thousands of different workstations, desktop PCs, servers and notebooks in stock to be able to handle even larger IT projects.

By purchasing and selling remanufactured IT hardware, we also make a significant contribution to protecting our environmental resources. The Workstation4u business area therefore ideally complements our primary business area of ​​renewable energies.






The buyer bears the direct costs of returning the goods, according to the following tables. These return costs apply if the goods are brought back to us by a shipping company/parcel service commissioned by us. International return shipping costs are available upon request.

  • Return costs in Germany

    Prices in
    EUR/package
  • Package up to 30 kg
    max. 60x60x120cm
    8.00

  • Package up to 30 kg and
    > 60 x 60 x 120 cm
    14.00

  • Small pallet
    (Pickup by our shipping company)
    50.00




With our own design, development and IT department, we have built up extensive and well-founded know-how in the area of ​​IT hardware over many years. We ourselves have experience in the areas of CAD engineering, fluid/energy and radiation simulation as well as geodata calculation. To handle these demanding tasks, we rely on the latest enterprise-class IT hardware. In order to keep the high costs of this within limits, we recognized early on that remanufactured and individually assembled hardware fully meets these requirements. From this position we can provide you with advice in finding and configuring the ideal hardware for you. That's why we decided a few years ago to set up a second business branch selling professional workstations and servers in order to give you the opportunity to