diff --git a/phi.csv b/phi.csv
index 3afda29201558bbf6e535afd9d375ff778532cd0..cea83ec93fc783c019ceac8395ca72fa26cb7182 100644
--- a/phi.csv
+++ b/phi.csv
@@ -6,6 +6,7 @@ expat/2.2.5,3
 flex/2.6.4,3
 gettext/0.19.8,3
 GMP/6.0.0,3
+HDF5/1.10.0-intel-2017b,3
 icc/2017.5.239-GCC-6.3.0-2.27,3
 iccifort/2017.5.239-GCC-6.3.0-2.27,3
 ifort/2017.5.239-GCC-6.3.0-2.27,3
diff --git a/phi.md b/phi.md
index 8d88d50cf3b391946810d38f712d30724094af2f..95cec74d6202c28cd5b298c50d0327701164e62b 100644
--- a/phi.md
+++ b/phi.md
@@ -6,6 +6,12 @@
 | ------ | ----------- |
 | [icc](http://software.intel.com/en-us/intel-compilers/) | Intel C and C++ compilers |
 
+## Data
+
+| Module | Description |
+| ------ | ----------- |
+| [HDF5](http://www.hdfgroup.org/HDF5/) | HDF5 is a unique technology suite that makes possible the management of extremely large and complex data collections. |
+
 ## Devel
 
 | Module | Description |