NOTE: There is also a workstations page.
Servers
| Server 1 | Server 2 | |
|---|---|---|
| OS | Ubuntu 22.04 LTS | Ubuntu 24.04 LTS |
| Enclosure | Fractal Design Node 804 | Fractal Design Node 304 |
| Power Supply | Cooler Master V750 Gold-V2 (750W Gold) | Corsair RM550x (550W Gold) |
| Processor | AMD Ryzen™ 7 3700X 8-Core / 16-Threads (65W TDP) 2.20 GHz per core minimum 4.40 MHz per core maximum; Tested with 4.35 GHz on all 16 threads at once. |
Intel® Celeron® J6413 4-Core / 4-Threads (10W TDP) 1.80GHz per core minimum 2.60GHz per core maximum; or 3.00GHz maximum for the first core if all others are unused |
| Graphics | MSI GeForce GTX 1650 D6 VENTUS XS OC (75W TDP) RAM: Dedicated 4GB GDDR6 (12 Gbps) Clock speed: 1620 MHz Cores: 896 Shaders (CUDA) |
Intel® UHD Graphics (Elkhart Lake) - i915 module RAM: Shared with system, up to 8GB DDR4 (3200MHz) Clock speed: 400 MHz base; 800 MHz turbo Cores: 16 Compute; 128 Shaders |
| RAM | 128 GB (4x G.Skill DDR4 Ripjaws-V 32GB 3600MHz CL18) Running at 3200 MHz due to all 4 slots used. |
32 GB (2x G.Skill DDR4 Ripjaws 4 16GB 3200MHz CL22) |
| Motherboard | ASRock X570M Pro4 | CWWK NAS-board with embedded CPU |
| Network | Intel Wi-Fi 6 AX200 Intel I211 1.0GbE Controller Realtek® RTL8152 2.5GbE Controller (USB) |
Intel I226-V 2.5GbE Controller Intel I226-V 2.5GbE Controller Realtek® RTL8125 2.5GbE Controller |
| HSM | SmartCard-HSM 4K USB-Token (Nitrokey HSM v2, rebrand) | SmartCard-HSM 4K USB-Token (Cardomatic, original vendor) |
| Storage controllers | 8x SATA 3.0 on-board 8x SATA 2.0 via PCIe x1 card with 2x4 port multipliers 2x M.2 (PCIe Gen4 x4) on-board 4x M.2 (PCIe Gen4 x4) via ASUS HyperX M.2 x16 Gen 4 |
6x SATA 3.0 on-board 6x SATA 3.0 via M.2 => 6x SATA card 2x M.2 NVMe (PCIe Gen3 x1) on-board |
| Storage | Metadata cache: Intel Optane M10 16GB Intel Optane M10 16GB Operating system: Crucial MX500 500GB (mirror) Crucial MX500 500GB (mirror) Main storage: Seagate Exos X20 20TB (primary data raidz2) Seagate Exos X20 20TB (primary data raidz2) Seagate Exos X20 20TB (primary data raidz2) Seagate Exos X20 20TB (primary data raidz2) Seagate Exos X20 20TB (primary data raidz2) Seagate Exos X20 20TB (primary data raidz2) Seagate Exos X20 20TB (secondary data raidz1) Seagate Exos X20 20TB (secondary data raidz1) Seagate Exos X20 20TB (secondary data raidz1) Cache/scratch/temp storage: ADATA XPG SX8200 Pro 512GB (NVMe, stripe) ADATA XPG SX8200 Pro 512GB (NVMe, stripe) |
Operating system: Crucial P3 Plus 1TB (single disk) Main storage: Seagate Exos X20 20TB (single disk) Seagate Exos X20 20TB (single disk) Seagate Exos X20 20TB (single disk) Seagate Exos X20 20TB (single disk) Seagate Exos X20 20TB (single disk) Seagate Exos X20 20TB (single disk) Custom acrylic enclosure: HGST Deskstar NAS 6TB (single disk) Seagate Barracuda Compute 8TB (single disk) Seagate Archive HDD 8TB (single disk) Seagate Archive HDD 8TB (single disk) WD Elements Green 1TB (single disk) WD Elements Green 1TB (single disk) |
| CPU-fan | Noctua NF-U12A regular (2x Noctua A12x25 PWM; 120mm) | **Stock** |
| Front fans | Motherboard side: 1x Noctua A12x25 PWM (120mm) 1x Fractal Design Silent Series R2 (120mm) PSU/HDD side: 1x Noctua A12x25 PWM (120mm) 1x Fractal Design Silent Series R2 (120mm) |
2x Fractal Design Silent Series R2 (92mm) |
| Rear fans | 1x Noctua A14x25 PWM (140mm; motherboard side) 1x Noctua A12x25 PWM (120mm; PSU/HDD side) |
1x Fractal Design Silent Series R2 (140mm) |
Power
All servers, their external storage, their network switch (and its PoE-powered devices), are powered by an Eaton 5SC 750G (750VA / 525W) with Pure Sine Wave.
The main server is running a NUT-server (Network UPS Tools), and all other devices either run NUT-clients to get shut down in time, or are shut down by other devices that have it. After the power comes back online, all devices are automatically started again by the UPS.
Currently this is only for a safe shutdown of the servers and its harddisks. The main internet router is not covered by a UPS.