# Minimal Hardware Specifications<a name="EN-US_TOPIC_0214071151"></a>

[Table 1](#tff48b99c9bf24b84bb602c53229e2541)  lists the minimal hardware specifications supported by openEuler.

**Table  1**  Minimal hardware specifications

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<table><thead align="left"><tr id="r36f08b63edea4973a8228200caa2a50b"><th class="cellrowborder" valign="top" width="11.19111911191119%" id="mcps1.2.4.1.1"><p id="aef3575d97cdf4dcfb65f8d0c8d2d4a76"><a name="aef3575d97cdf4dcfb65f8d0c8d2d4a76"></a><a name="aef3575d97cdf4dcfb65f8d0c8d2d4a76"></a>Component</p>
</th>
<th class="cellrowborder" valign="top" width="40.06400640064006%" id="mcps1.2.4.1.2"><p id="a919d3bb266c8432fb33c51fa8f3a4fc3"><a name="a919d3bb266c8432fb33c51fa8f3a4fc3"></a><a name="a919d3bb266c8432fb33c51fa8f3a4fc3"></a>Minimal Hardware Specifications</p>
</th>
<th class="cellrowborder" valign="top" width="48.74487448744874%" id="mcps1.2.4.1.3"><p id="a3ac7cf4867974c4990ee6deab716db5f"><a name="a3ac7cf4867974c4990ee6deab716db5f"></a><a name="a3ac7cf4867974c4990ee6deab716db5f"></a>Description</p>
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</thead>
<tbody><tr id="r1a3ceb0cc79241c6ba8c5fb800c274e2"><td class="cellrowborder" valign="top" width="11.19111911191119%" headers="mcps1.2.4.1.1 "><p id="af37d7ef138ee45eca00898e0d34a03f4"><a name="af37d7ef138ee45eca00898e0d34a03f4"></a><a name="af37d7ef138ee45eca00898e0d34a03f4"></a>Architecture</p>
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<td class="cellrowborder" valign="top" width="40.06400640064006%" headers="mcps1.2.4.1.2 "><p id="a73734cc671e441aebc5b1ed313160f5d"><a name="a73734cc671e441aebc5b1ed313160f5d"></a><a name="a73734cc671e441aebc5b1ed313160f5d"></a>AArch64</p>
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<td class="cellrowborder" valign="top" width="48.74487448744874%" headers="mcps1.2.4.1.3 "><p id="aa0dbd77b34bc472cbad6f8ead108471d"><a name="aa0dbd77b34bc472cbad6f8ead108471d"></a><a name="aa0dbd77b34bc472cbad6f8ead108471d"></a>Only the 64-bit ARM architecture is supported.</p>
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</tr>
<tr id="ra68eff5c33a84bb2be6672a48a643d26"><td class="cellrowborder" valign="top" width="11.19111911191119%" headers="mcps1.2.4.1.1 "><p id="ac0a50d2069ab444cafff180647772df4"><a name="ac0a50d2069ab444cafff180647772df4"></a><a name="ac0a50d2069ab444cafff180647772df4"></a>CPU</p>
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<td class="cellrowborder" valign="top" width="40.06400640064006%" headers="mcps1.2.4.1.2 "><p id="p14697123155913"><a name="p14697123155913"></a><a name="p14697123155913"></a>Huawei Kunpeng 920 series</p>
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<td class="cellrowborder" valign="top" width="48.74487448744874%" headers="mcps1.2.4.1.3 "><p id="a2601e9eece5f4c7bb02881c9ac647a61"><a name="a2601e9eece5f4c7bb02881c9ac647a61"></a><a name="a2601e9eece5f4c7bb02881c9ac647a61"></a>It is strongly recommended that the physical servers used as compute nodes in one cluster use the same series of CPUs.</p>
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<tr id="rf2a5d43b74894a0882b7c17bdfeb697f"><td class="cellrowborder" valign="top" width="11.19111911191119%" headers="mcps1.2.4.1.1 "><p id="ad00611ec129a41a9841fb579eece7804"><a name="ad00611ec129a41a9841fb579eece7804"></a><a name="ad00611ec129a41a9841fb579eece7804"></a>Memory</p>
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<td class="cellrowborder" valign="top" width="40.06400640064006%" headers="mcps1.2.4.1.2 "><p id="a94efe642b8694e5a85747e123b951efc"><a name="a94efe642b8694e5a85747e123b951efc"></a><a name="a94efe642b8694e5a85747e123b951efc"></a>≥ 8 GB (You are advised to configure 16 GB memory or higher for better user experience.)</p>
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<td class="cellrowborder" valign="top" width="48.74487448744874%" headers="mcps1.2.4.1.3 "><p id="abfb44d28dca741f68df94e4e276d2410"><a name="abfb44d28dca741f68df94e4e276d2410"></a><a name="abfb44d28dca741f68df94e4e276d2410"></a>-</p>
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<tr id="rd2c1ebd93ea64e85a5f3fc88dc5ba456"><td class="cellrowborder" valign="top" width="11.19111911191119%" headers="mcps1.2.4.1.1 "><p id="afd36954546334c1681b5a391bbc386ae"><a name="afd36954546334c1681b5a391bbc386ae"></a><a name="afd36954546334c1681b5a391bbc386ae"></a>Hard disk</p>
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<td class="cellrowborder" valign="top" width="40.06400640064006%" headers="mcps1.2.4.1.2 "><p id="p1224172312719"><a name="p1224172312719"></a><a name="p1224172312719"></a>≥ 10 GB (You are advised to configure 120 GB memory or higher for better user experience.)</p>
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<td class="cellrowborder" valign="top" width="48.74487448744874%" headers="mcps1.2.4.1.3 "><p id="acc0affdd82e34f32966171e21855ef40"><a name="acc0affdd82e34f32966171e21855ef40"></a><a name="acc0affdd82e34f32966171e21855ef40"></a>The hard disk supports IDE, SATA, SAS interfaces.</p>
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