Update Bill_of_Materials.md

Bill_of_Materials.md

@@ -9,13 +9,13 @@
 |1.4       | CPU                   | [Intel, Xeon E5-2630v3                 ][4] |  45  |   2  | 90 |
 |1.5       | CPU heatsink          | [Supermicro, SNK-P0070APS4             ][5] | 77  | 2 | 144 |
 |1.6       | RAM                   | [Samsung, M386A4G40DM0-CPB             ][6] | 100 | 16 | 1600 |
-|1.7       | Hard Drive            | [Samsung 2.0TB SSD 870 Pro             ][7] | 205 | 1 | 205 |
+|1.7       | Hard Drive            | [Samsung 2.0TB SSD 850                 ][7] | 205 | 1 | 205 |
 |1.8       | GPU                   | [NVIDIA, Tesla K40                     ][8] | 299 | 1 | 299 |
 |1.9       | Power Supply          | [CORSAIR, 1500 AX1500i                 ][9] | 470 | 1 | 470 |
 
 # RFPA
 
-|Item No. | Name               | Part name                               | Est. cost per Pc [€] | Amount | Total cost [€] | 
+|Item No. | Name               | Part name                               | Est. cost per Pc [€]   | Amount   | Total cost [€] | 
 |-------- | ------             | ---------                               | :--------------------: | :------: | -------------  |
 |2.1      | [RFPA Module](https://gitlab1.ptb.de/mri-lab/ptx-implant-safety-testbed/-/tree/main/RFPA "Source")             |[Mini-Circuits, ZHL-20W-13SWX+](https://www.minicircuits.com/WebStore/dashboard.html?model=ZHL-20W-13SWX%2B "Open manufacturer website")| 1485 | 8 | 11880 |
 |2.2 | [High pass filter 297MHz](https://gitlab1.ptb.de/mri-lab/ptx-implant-safety-testbed/-/blob/main/RFPA/Amplifier_Datasheet_ZHL-20W-13SW%2B.pdf "Open datasheet")             | [Mini-Circuits, 290-3000 MHz, SHP-300+](https://www.minicircuits.com/WebStore/dashboard.html?model=SHP-300%2B "Open manufacturer website") | 48.82 | 8 | 390.56 | 
@@ -39,6 +39,6 @@
 [4]: https://ark.intel.com/content/www/us/en/ark/products/83356/intel-xeon-processor-e52630-v3-20m-cache-2-40-ghz.html "Open manufacturer website"
 [5]: https://store.supermicro.com/4u-active-cpu-cooler-x11-snk-p0070aps4.html "Open manufacturer website"
 [6]: https://semiconductor.samsung.com/us/dram/module/lrdimm/m386a4g40dm0-cpb/ "Open manufacturer website"
-[7]: https://www.samsung.com/de/memory-storage/sata-ssd/870-evo-2tb-sata-3-2-5-ssd-mz-77e2t0b-eu/ "Open manufacturer website"
+[7]: https://semiconductor.samsung.com/consumer-storage/internal-ssd/850evo/ "Open manufacturer website"
 [8]: https://www.nvidia.com/content/PDF/kepler/nvidia-tesla-k40.pdf "Open manufacturer website"
 [9]: https://www.corsair.com/de/de/Kategorien/Produkte/Netzteile/axi-series-config/p/CP-9020057-EU "Open manufacturer website"