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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:** |
| a1bf38 | deseven | 2025-09-07 19:44:31 | 5 | - [[GMKtec EVO-X2|Hardware/PCs/GMKtec-EVO-X2]] (V21 & V22) |
| 277c4f | deseven | 2025-06-24 18:02:06 | 6 | - [[Bosgame M5|Hardware/PCs/Bosgame-M5]] |
| a1bf38 | deseven | 2025-09-07 19:44:31 | 7 | - [[FEVM FA-EX9|Hardware/PCs/FEVM-FA-EX9]] (V22) |
| 277c4f | deseven | 2025-06-24 18:02:06 | 8 | - [[Peladn YO1|Hardware/PCs/Peladn-YO1]] |
| 064a20 | deseven | 2025-07-24 11:33:04 | 9 | - [[NIMO AI MiniPC|Hardware/PCs/NIMO-AI-MiniPC]] |
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 10 | |
| def7e2 | deseven | 2025-07-07 10:07:24 | 11 | ### Power |
| 12 | The board supports 3 different power limits - 55W (100W burst), 85W (120W burst), and 120W (140W burst): |
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| 13 |  |
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| 14 | ||||
| 15 | See [[the guide on power and performance|Guides/Power-Modes-and-Performance]] for more info on power modes. |
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| 16 | ||||
| 17 | Idle power draw from the wall should be around 12W with two SSDs installed. |
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| 18 | ||||
| e9f232 | deseven | 2025-06-24 20:06:47 | 19 | ### Cooling |
| 20 | 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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| 21 | ||||
| 1b0b88 | deseven | 2025-06-25 09:19:52 | 22 | 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 | 23 |  |
| 24 | ||||
| c8c526 | deseven | 2025-06-25 13:37:33 | 25 | A guide for applying it on EVO-X2 is available [[here|Guides/Replacing-Thermal-Interfaces-On-GMKtec-EVO-X2]]. |
| 26 | ||||
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 27 | ### Facts |
| 0b3c18 | deseven | 2025-07-10 16:31:38 | 28 | - 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 | 29 | - EC: ITE IT5570E-128 |
| 30 | - Heatsink mount: 75x75 mm |
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| 31 | - RAM thermal pads thickness: 0.5 mm |
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| 1420f9 | deseven | 2025-07-05 16:14:12 | 32 | - Power input: 19.5V, 5.5x2.5mm barrel jack, center positive |
| 0f34a7 | deseven | 2025-06-24 16:59:25 | 33 | |
| 34 | ### Firmware |
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| 35 | See [[Firmware|Hardware/Boards/Sixunited-AXB35/Firmware]] page. |
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| 36 | ||||
| 37 | ### Photos |
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| f6d7cc | deseven | 2025-06-24 17:02:53 | 38 | |
| e9f232 | deseven | 2025-06-24 20:06:47 | 39 | | Photo | Description | |
| 40 | | -------- | -------- | |
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| a1bf38 | deseven | 2025-09-07 19:44:31 | 41 | | [](./axb35-02.jpeg) | AXB35-02 V21 from GMKtec EVO-X2 | |
| 42 | | [](./axb35-02-v22.jpeg) [](./axb35-02-v22-back.jpeg) | AXB35-02 V22 from more recent GMKtec EVO-X2 | |
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| 43 | | [](./fa-ex9-board-mark.jpg) | AXB35-02 V22 in FEVM FA-EX9 | |
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| e9f232 | deseven | 2025-06-24 20:06:47 | 44 | | [](./axb35_board_with_cooling.jpg) | Earlier revision of the board with the cooling system | |
| c8c526 | deseven | 2025-06-25 13:37:33 | 45 | |
| 46 | ### Relevant Pages |
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| 47 | - [[Hardware/Boards/Sixunited-AXB35/Firmware]] |
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| def7e2 | deseven | 2025-07-07 10:07:24 | 48 | - [[Guides/Power-Modes-and-Performance]] |
| 49 | - [[Guides/Replacing-Thermal-Interfaces-On-GMKtec-EVO-X2]] |