diff --git a/data/grid5000/sites/rennes/clusters/roazhon3/nodes/roazhon3-1.json b/data/grid5000/sites/rennes/clusters/roazhon3/nodes/roazhon3-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..dd7f61b373c7ffaa10edbdb421251979c88d88d2
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon3/nodes/roazhon3-1.json
@@ -0,0 +1,235 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "round-robin",
+    "nb_cores": 32,
+    "nb_procs": 2,
+    "nb_threads": 64,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "07/09/2021",
+    "vendor": "Dell Inc.",
+    "version": "2.12.2"
+  },
+  "bmc_version": "5.00.20.00",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge R640",
+    "serial": "FPBM2S2"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 1099511627776
+  },
+  "management_tools": {
+    "bmc_vendor_tool": "racadm",
+    "ipmitool": {
+      "retries": 5
+    }
+  },
+  "memory_devices": [
+    {
+      "device": "dimm_a1",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a2",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a4",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a5",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a7",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a8",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a10",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a11",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b1",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b2",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b4",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b5",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b7",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b8",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b10",
+      "size": 68719476736,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b11",
+      "size": 68719476736,
+      "technology": "dram"
+    }
+  ],
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "i40e",
+      "enabled": true,
+      "firmware_version": "8.40 0x8000af80 20.5.13",
+      "interface": "Ethernet",
+      "ip": "172.16.110.3",
+      "ip6": "2001:660:4406:700:f::3",
+      "kavlan": false,
+      "mac": "e4:43:4b:33:15:fe",
+      "management": false,
+      "model": "Ethernet Controller X710 for 10GbE SFP+",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno1",
+      "network_address": "roazhon3-1.rennes.grid5000.fr",
+      "rate": 10000000000,
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "switch": null,
+      "switch_port": null,
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "i40e",
+      "enabled": false,
+      "firmware_version": "8.40 0x8000af80 20.5.13",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "e4:43:4b:33:16:00",
+      "management": false,
+      "model": "Ethernet Controller X710 for 10GbE SFP+",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": false,
+      "sriov_totalvfs": 0,
+      "vendor": "Intel"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.110.3",
+      "kavlan": false,
+      "mac": "4c:d9:8f:13:ef:98",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "roazhon3-1-bmc.rennes.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "none",
+    "pstate_governor": "none",
+    "turboboost_enabled": false
+  },
+  "performance": {
+    "core_flops": 83200000000,
+    "node_flops": 2662400000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 1048576,
+    "cache_l3": 23068672,
+    "clock_speed": 2600000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Skylake",
+    "microcode": "0x2007006",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) Gold 6142 CPU @ 2.60GHz",
+    "vendor": "Intel",
+    "version": "Gold 6142"
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2023121409",
+    "standard-environment": "debian11-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6d0946608a970b002d32bf6ac4144886",
+      "by_path": "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:0:0",
+      "firmware_version": 5.16,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "PERC H740P Mini",
+      "size": 1599741100032,
+      "storage": "SSD",
+      "vendor": "Dell"
+    },
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x6d0946608a970b002d32bf6cc6b12227",
+      "by_path": "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:1:0",
+      "firmware_version": 5.16,
+      "id": "disk1",
+      "interface": "SAS",
+      "model": "PERC H740P Mini",
+      "size": 1599741100032,
+      "storage": "SSD",
+      "vendor": "Dell"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "roazhon3-1"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/roazhon3/roazhon3.json b/data/grid5000/sites/rennes/clusters/roazhon3/roazhon3.json
new file mode 100644
index 0000000000000000000000000000000000000000..439fa851d2de8b10ad52ffab43c4556921e2ef45
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon3/roazhon3.json
@@ -0,0 +1,16 @@
+{
+  "boot_type": "bios",
+  "created_at": "Tue, 24 Oct 2023 00:00:00 GMT",
+  "exotic": false,
+  "kavlan": false,
+  "metrics": [
+
+  ],
+  "model": "Dell PowerEdge R640",
+  "queues": [
+    "admin",
+    "testing"
+  ],
+  "type": "cluster",
+  "uid": "roazhon3"
+}
\ No newline at end of file
diff --git a/input/grid5000/disks.yaml b/input/grid5000/disks.yaml
index 3156fc5d91658410f8bc9cd43afba583ee29f359..c2f388582fbef8804e6da99d2c9f649833405a3b 100644
--- a/input/grid5000/disks.yaml
+++ b/input/grid5000/disks.yaml
@@ -14,6 +14,7 @@ disk_vendor_model_mapping:
       - PERC H730P Mini
       - PERC H345 Front
       - PERC H745P MX
+      - PERC H740P Mini
       - DELLBOSS VD
     Unknown:
       - Logical Volume
diff --git a/input/grid5000/sites/rennes/clusters/roazhon3/nodes/roazhon3-1.yaml b/input/grid5000/sites/rennes/clusters/roazhon3/nodes/roazhon3-1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..39562766d6f01917ceb8e134a3a723b74dcffe2c
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon3/nodes/roazhon3-1.yaml
@@ -0,0 +1,134 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+roazhon3-1:
+  architecture:
+    cpu_core_numbering: round-robin
+    nb_cores: 32
+    nb_procs: 2
+    nb_threads: 64
+    platform_type: x86_64
+  bios:
+    release_date: 07/09/2021
+    vendor: Dell Inc.
+    version: 2.12.2
+  bmc_version: 5.00.20.00
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge R640
+    serial: FPBM2S2
+  main_memory:
+    ram_size: 1099511627776
+  memory_devices:
+    dimm_a1:
+      size: 68719476736
+      technology: dram
+    dimm_a10:
+      size: 68719476736
+      technology: dram
+    dimm_a11:
+      size: 68719476736
+      technology: dram
+    dimm_a2:
+      size: 68719476736
+      technology: dram
+    dimm_a4:
+      size: 68719476736
+      technology: dram
+    dimm_a5:
+      size: 68719476736
+      technology: dram
+    dimm_a7:
+      size: 68719476736
+      technology: dram
+    dimm_a8:
+      size: 68719476736
+      technology: dram
+    dimm_b1:
+      size: 68719476736
+      technology: dram
+    dimm_b10:
+      size: 68719476736
+      technology: dram
+    dimm_b11:
+      size: 68719476736
+      technology: dram
+    dimm_b2:
+      size: 68719476736
+      technology: dram
+    dimm_b4:
+      size: 68719476736
+      technology: dram
+    dimm_b5:
+      size: 68719476736
+      technology: dram
+    dimm_b7:
+      size: 68719476736
+      technology: dram
+    dimm_b8:
+      size: 68719476736
+      technology: dram
+  network_adapters:
+    bmc:
+      ip: 172.17.110.3
+      mac: 4c:d9:8f:13:ef:98
+      management: true
+    eth0:
+      driver: i40e
+      firmware_version: 8.40 0x8000af80 20.5.13
+      interface: Ethernet
+      ip: 172.16.110.3
+      mac: e4:43:4b:33:15:fe
+      management: false
+      model: Ethernet Controller X710 for 10GbE SFP+
+      name: eno1
+      rate: 10000000000
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Intel
+    eth1:
+      driver: i40e
+      firmware_version: 8.40 0x8000af80 20.5.13
+      interface: Ethernet
+      mac: e4:43:4b:33:16:00
+      management: false
+      model: Ethernet Controller X710 for 10GbE SFP+
+      name: eno2
+      sriov: false
+      sriov_totalvfs: 0
+      vendor: Intel
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: none
+    pstate_governor: none
+    turboboost_enabled: false
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 1048576
+    cache_l3: 23068672
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x2007006'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) Gold 6142 CPU @ 2.60GHz
+    vendor: Intel
+    version: Gold 6142
+  storage_devices:
+    pci-0000:18:00.0-scsi-0:2:0:0:
+      by_id: "/dev/disk/by-id/wwn-0x6d0946608a970b002d32bf6ac4144886"
+      by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:0:0"
+      firmware_version: 5.16
+      model: PERC H740P Mini
+      size: 1599741100032
+      storage: SSD
+    pci-0000:18:00.0-scsi-0:2:1:0:
+      by_id: "/dev/disk/by-id/wwn-0x6d0946608a970b002d32bf6cc6b12227"
+      by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:1:0"
+      firmware_version: 5.16
+      model: PERC H740P Mini
+      size: 1599741100032
+      storage: SSD
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/rennes/clusters/roazhon3/roazhon3.yaml b/input/grid5000/sites/rennes/clusters/roazhon3/roazhon3.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..6a6ead08ae5568d1e01409fda827010e646e62c6
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon3/roazhon3.yaml
@@ -0,0 +1,42 @@
+model: Dell PowerEdge R640
+created_at: 2023-10-24
+kavlan: false
+boot_type: bios
+exotic: false
+queues:
+  - admin
+  - testing
+nodes:
+  roazhon3-1:
+    supported_job_types:
+      deploy: true
+      besteffort: true
+      max_walltime: 0
+    processor:
+      microarchitecture: Skylake
+      clock_speed: 2600000000
+    software:
+      standard-environment: debian11-x64-std
+    management_tools:
+      bmc_vendor_tool: racadm
+    network_adapters:
+      bmc:
+        interface: Ethernet
+        enabled: true
+        mountable: false
+        mounted: false
+      eth0:
+        enabled: true
+        mountable: true
+        mounted: true
+      eth1:
+        enabled: false
+        mountable: false
+        mounted: false
+    storage_devices:
+      pci-0000:18:00.0-scsi-0:2:0:0:
+        id: disk0
+        interface: SAS
+      pci-0000:18:00.0-scsi-0:2:1:0:
+        id: disk1
+        interface: SAS
diff --git a/lib/refrepo/net_names_mapping.yaml b/lib/refrepo/net_names_mapping.yaml
index fc881bf1a45c42f5139c6b5f259f691d9cccd90c..e0ef9f7de9572e74ebeb821b9177fcedfda99f56 100644
--- a/lib/refrepo/net_names_mapping.yaml
+++ b/lib/refrepo/net_names_mapping.yaml
@@ -266,6 +266,11 @@ roazhon2:
   eno2: eth3
   eno3: eth0
   eno4: eth1
+roazhon3:
+  eno1: eth0
+  eno2: eth1
+  eno3: eth2
+  eno4: eth3
 roazhon4:
   eno1: eth0
   eno2: eth1