diff --git a/Train_Colab.ipynb b/Train_Colab.ipynb
index 32e2733..a656028 100644
--- a/Train_Colab.ipynb
+++ b/Train_Colab.ipynb
@@ -213,7 +213,7 @@
         "\n",
         "#@markdown * Link to a set of diffusers on your Gdrive\n",
         "\n",
-        "#@markdown * **SD2.1 models require HIGH RAM SHAPE** (system ram) as the 12.7GB in free tier isn't big enough. \n",
+        "#@markdown * **SD2.1 models require HIGH RAM SHAPE** (system ram) as the 12.7GB in free tier isn't big enough.  T4 (16GB) GPU is enough for both SD1.5 and SD2.1 but you may need to adjust batch size down for SD2.1.\n",
         "\n",
         "#@markdown * Paste a URL, atm there is no support for .safetensors\n",
         "\n",