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| 0f34a7 | deseven | 2025-06-24 16:59:25 | 1 | # Sixunited AXB35 |
| 2 | One of the first Strix Halo boards, used in many Chinese PCs along with a cooling system. First revisions go back to at least October of 2024 (marked `SU_AXB35_FB11`). |
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| 3 | ||||
| 112bbe | deseven | 2025-06-25 08:00:57 | 4 | **Known PCs:** |
| 277c4f | deseven | 2025-06-24 18:02:06 | 5 | - [[GMKtec EVO-X2|Hardware/PCs/GMKtec-EVO-X2]] (`SU_AXB35-02_FP11`) |
| 6 | - [[Bosgame M5|Hardware/PCs/Bosgame-M5]] |
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| 112bbe | deseven | 2025-06-25 08:00:57 | 7 | - [[FEVM FA-EX9|Hardware/PCs/FEVM-FA-EX9]] |
| 277c4f | deseven | 2025-06-24 18:02:06 | 8 | - [[Peladn YO1|Hardware/PCs/Peladn-YO1]] |
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 9 | |
| def7e2 | deseven | 2025-07-07 10:07:24 | 10 | ### Power |
| 11 | The board supports 3 different power limits - 55W (100W burst), 85W (120W burst), and 120W (140W burst): |
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| 12 |  |
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| 13 | ||||
| 14 | See [[the guide on power and performance|Guides/Power-Modes-and-Performance]] for more info on power modes. |
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| 15 | ||||
| 16 | Idle power draw from the wall should be around 12W with two SSDs installed. |
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| 17 | ||||
| e9f232 | deseven | 2025-06-24 20:06:47 | 18 | ### Cooling |
| 19 | The cooling system is decent enough for this form factor, but could suffer from inadequate thermal interface conductivity. So if you plan to use a full 120W power limit, switching to PTM7950 or similar products is highly recommended. You'll need a 30x30 mm piece of 0.2-0.25 mm thickness. |
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| 20 | ||||
| 1b0b88 | deseven | 2025-06-25 09:19:52 | 21 | Here's what you could expect from a correctly working system with PTM7950 (ambient temp +25°C, bios version 1.05): |
| e9f232 | deseven | 2025-06-24 20:06:47 | 22 |  |
| 23 | ||||
| c8c526 | deseven | 2025-06-25 13:37:33 | 24 | A guide for applying it on EVO-X2 is available [[here|Guides/Replacing-Thermal-Interfaces-On-GMKtec-EVO-X2]]. |
| 25 | ||||
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 26 | ### Facts |
| 0b3c18 | deseven | 2025-07-10 16:31:38 | 27 | - RAM modules: [MT62F4G32D8DV-023](https://www.micron.com/products/memory/dram-components/lpddr5x/part-catalog/part-detail/mt62f4g32d8dv-023-wt-c) |
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 28 | - EC: ITE IT5570E-128 |
| 29 | - Heatsink mount: 75x75 mm |
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| 30 | - RAM thermal pads thickness: 0.5 mm |
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| 1420f9 | deseven | 2025-07-05 16:14:12 | 31 | - Power input: 19.5V, 5.5x2.5mm barrel jack, center positive |
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 32 | |
| 33 | ### Firmware |
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| 34 | See [[Firmware|Hardware/Boards/Sixunited-AXB35/Firmware]] page. |
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| 35 | ||||
| 36 | ### Photos |
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| f6d7cc | deseven | 2025-06-24 17:02:53 | 37 | |
| e9f232 | deseven | 2025-06-24 20:06:47 | 38 | | Photo | Description | |
| 39 | | -------- | -------- | |
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| 40 | | [](./axb35-02.jpeg) | AXB35-02 from GMKtec EVO-X2 | |
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| 41 | | [](./axb35_board_with_cooling.jpg) | Earlier revision of the board with the cooling system | |
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| c8c526 | deseven | 2025-06-25 13:37:33 | 42 | |
| 43 | ### Relevant Pages |
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| 44 | - [[Hardware/Boards/Sixunited-AXB35/Firmware]] |
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| def7e2 | deseven | 2025-07-07 10:07:24 | 45 | - [[Guides/Power-Modes-and-Performance]] |
| 46 | - [[Guides/Replacing-Thermal-Interfaces-On-GMKtec-EVO-X2]] |