Mini ITX NAS, Modular Computer Case [ITX NAS 機箱]

thingiverse

### Because of some problems with the last post, here is a re-upload. <hr> ### And new improvements are coming. The new one will have 4 HDD drive bays and use a swappable design. But there are some problems at the moment, I will update it when it is solved! Here is the current 3D [preview (Fusion ITX-ver2)](https://mail27696.autodesk360.com/g/shares/SH9285eQTcf875d3c539664bf9f14e34b5c7) . ![img1] ![img2] <hr> [img1]:https://cdn.discordapp.com/attachments/508618171201093633/929280767920578590/ITX-ver2_2021-Sep-01_06-52-55AM-000_CustomizedView28260589445_png.png [img2]: https://media.discordapp.net/attachments/508618171201093633/929284317128052766/ITX-ver2_2021-Sep-01_06-56-29AM-000_CustomizedView33240550405_png.png 中文介紹在下方 <hr> ### This is a [Modular Computer Case V2](https://www.thingiverse.com/thing:4257041) remix for NAS. After modification, it can hold three 3.5" Hard Drive and a 1U flex power supply. I also added two 80mm fans on the side and moved the motherboard down to improve the airflow of the chassis. The Threaded Inserts used here are [M3x6x4.5 mm] (maximum outer diameter is 4.5). **Note** that HDD brackets are fragile and i recommended to apply epoxy resin on the outside to strengthen the structure. ##### The screws you need are: 1. M3x6x4.5 mm Threaded Inserts 2. M3x10 flat head screw 3. M3x6 flat head screw 4. 6-32 UNC computer case screws ##### Future Improvements: 1. Low-Profile PCIE slot 2. Strengthen HDD bracket strength #####File description: The ITX.zip file contains two folders, STL and STEP. The contents are the same design, depending on which file format you want to use. **p.s.** :`5._Topplate_Case_ITX_V2` needs two pieces, one for the bottom of the MB case and the other for the top of the NAS case. <hr> 中文: ### 這是一個ITX 的NAS機箱，Remix來自 [Modular Computer Case V2](https://www.thingiverse.com/thing:4257041) 經過我的修改，我將HDD 位置修改為3個槽位，並且稍微移動，讓左側可以裝下**小1U的電源供應器**，右側可以裝下2個8公分的風扇，讓HDD 有更好的散熱環境。並且將主機板位置移動到下方，讓上方2個8公分風扇吹到下方主機板。 這邊全部都是使用 M3x6x4.5 的熱壓螺母，壓的時候注意孔內是否有融化的塑膠並清掉，否則會鎖不進去或是卡住。 **這邊需要注意: HDD 那個板子非常容易斷掉，我建議在外面塗上AB膠或是瞬間膠，去強化外殼。** ##### 使用的螺絲規格: 1. M3x6x4.5 mm 熱壓螺母 2. M3x10 平頭螺絲 3. M3x6平頭螺絲 4. 普通機箱用的螺絲 (建議長一點，因為小1U電源是使用電腦機機殼用的螺絲 10mm 應該就夠了) ##### 未來改進: 1.改善HDD支架強度問題 2.新增半高PCIE卡的槽位 ##### 文件說明: **ITX.ZIP** 這格檔案內已經有STEP 格式 和STL 格式的檔案，我也有附上 fusion 360格式的檔案，按自己的需求使用即可。 **p.s.** :`5._Topplate_Case_ITX_V2` 這個檔案需要兩片，一片是給主板那個殼的下方，另一個是用在HDD 上方。其餘的印一個就可以了 <hr> <hr>