
Featured products
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25Gbe Networking Kit OEM Mellanox ConnectX-4 LX CX4121A 25GB DAC 1x 3m Cable
Regular price $79.90 USDRegular priceUnit price / per -
Supermicro AOC-S3008L-L8E SATA / SAS HBA Controller IT Mode 12G JBOD ZFS TrueNAS
Regular price $49.90 USDRegular priceUnit price / per -
Intel XXV710-DA2 25Gb Git 25GBe SFP28 Dual Port Server Adapter NIC PCIe x8 3.0
Regular price $99.90 USDRegular priceUnit price / per -
Avago Broadcom LSI Megaraid SAS 9361-4i 1GB PCIe x8 3.0 RAID Card 12Gbps SATA3
Regular price $69.90 USDRegular priceUnit price / per
Server Hardware from HaehnleinIT
Here at HaehnleinIT Inc., you can find professional server technology, from complete systems to single components and accessories like cables and adapters. In our portfolio you will find new products as well as used goods in very good condition, which are always checked and refurbished by us. This way, you can find alternatives at a great price, with which you can build, repair, and expand your server.
Our Services
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Consultation & Support
Finding the right components for your system and setting them up isn't always easy. We will happily help you pick the right parts and answer any questions you might have.
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Custom Configuration
Don't want to build a server yourself? You haven't found the parts that you're looking for? Contact us! We will configure a system that is built for your data needs.
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Sales
Buy used and new professional server hardware at affordable prices from a variety of leading brands. We supply home workstations as well as professional data processing centers.
Server Components and Accessories
Our constantly growing product range includes solutions for servers, storage, and networks as well as for high performance computing networks.
These include:
- RAID controllers
- SATA / SAS / NVMe host bus adapters
- Network adapters
- Server SSDs
- Mainboards
- Server power supplies
- Suitable accessories like cables, battery modules
We would also be happy to develop an individual concept for your server or your entire IT infrastructure. Contact us and we will find a technical solution that meets your needs.
Top Categories

New and Refurbished Hardware by Renowned Manufacturers
In the fast-moving world of server technology, new components are constantly coming onto the market. These are usually accompanied by high acquisition costs. Used hardware offers a more cost-effective and at the same time sustainable alternative. A large part of our product range is used, thoroughly checked, and refurbished. This includes, for example, updating the firmware. The use of refurbished server components also allows you to repair older systems and replace individual parts.
We also offer selected hardware as new. At HaehnleinIT you get original goods from different brands like Broadcom, Mellanox, Intel, HPE and others. Our product range is growing continuously, so be sure to check our store regularly to find the best offers.
Professional Consultation and Support
We advise and supply customers from a wide range of industries. Thanks to our own test track, we can not only test hardware, but also configure it individually to offer our customers exactly what they need. Are you unsure which components fit your server system, or do you have questions about our products? We are happy to help you. Contact us at any time! We will find the right solution, whether it’s a business workstation or a private server.