diff --git a/internal/util/indexparamcheck/conf_adapter.go b/internal/util/indexparamcheck/conf_adapter.go
index 5a6feb1215..8a2b6f46b5 100644
--- a/internal/util/indexparamcheck/conf_adapter.go
+++ b/internal/util/indexparamcheck/conf_adapter.go
@@ -211,6 +211,60 @@ func newIVFPQConfAdapter() *IVFPQConfAdapter {
 	return &IVFPQConfAdapter{}
 }
 
+// RaftIVFPQConfAdapter checks if a RAFT_IVF_PQ index can be built.
+type RaftIVFPQConfAdapter struct {
+	IVFConfAdapter
+}
+
+// CheckTrain checks if ivf-pq index can be built with the specific index parameters.
+func (adapter *RaftIVFPQConfAdapter) CheckTrain(params map[string]string) bool {
+	if !adapter.IVFConfAdapter.CheckTrain(params) {
+		return false
+	}
+
+	return adapter.checkPQParams(params)
+}
+
+func (adapter *RaftIVFPQConfAdapter) checkPQParams(params map[string]string) bool {
+	dimStr, dimensionExist := params[DIM]
+	if !dimensionExist {
+		return false
+	}
+
+	dimension, err := strconv.Atoi(dimStr)
+	if err != nil { // invalid dimension
+		return false
+	}
+
+	// nbits can be set to default: 8
+	nbitsStr, nbitsExist := params[NBITS]
+	if nbitsExist {
+		_, err := strconv.Atoi(nbitsStr)
+		if err != nil { // invalid nbits
+			return false
+		}
+	}
+
+	mStr, ok := params[IVFM]
+	if !ok {
+		return false
+	}
+	m, err := strconv.Atoi(mStr)
+	if err != nil { // invalid m
+		return false
+	}
+
+	// here is the only difference with IVF_PQ
+	if m == 0 {
+		return true
+	}
+	return dimension%m == 0
+}
+
+func newRaftIVFPQConfAdapter() *RaftIVFPQConfAdapter {
+	return &RaftIVFPQConfAdapter{}
+}
+
 // IVFSQConfAdapter checks if a IVF_SQ index can be built.
 type IVFSQConfAdapter struct {
 	IVFConfAdapter
diff --git a/internal/util/indexparamcheck/conf_adapter_mgr.go b/internal/util/indexparamcheck/conf_adapter_mgr.go
index 04d85d9e02..831e3c8eda 100644
--- a/internal/util/indexparamcheck/conf_adapter_mgr.go
+++ b/internal/util/indexparamcheck/conf_adapter_mgr.go
@@ -47,7 +47,7 @@ func (mgr *ConfAdapterMgrImpl) GetAdapter(indexType string) (ConfAdapter, error)
 
 func (mgr *ConfAdapterMgrImpl) registerConfAdapter() {
 	mgr.adapters[IndexRaftIvfFlat] = newIVFConfAdapter()
-	mgr.adapters[IndexRaftIvfPQ] = newIVFPQConfAdapter()
+	mgr.adapters[IndexRaftIvfPQ] = newRaftIVFPQConfAdapter()
 	mgr.adapters[IndexFaissIDMap] = newBaseConfAdapter()
 	mgr.adapters[IndexFaissIvfFlat] = newIVFConfAdapter()
 	mgr.adapters[IndexFaissIvfPQ] = newIVFPQConfAdapter()
diff --git a/internal/util/indexparamcheck/conf_adapter_test.go b/internal/util/indexparamcheck/conf_adapter_test.go
index 8e1328eaa3..7fc6204a08 100644
--- a/internal/util/indexparamcheck/conf_adapter_test.go
+++ b/internal/util/indexparamcheck/conf_adapter_test.go
@@ -165,6 +165,77 @@ func TestIVFPQConfAdapter_CheckTrain(t *testing.T) {
 	}
 }
 
+func TestRaftIVFPQConfAdapter_CheckTrain(t *testing.T) {
+	validParams := map[string]string{
+		DIM:    strconv.Itoa(128),
+		NLIST:  strconv.Itoa(1024),
+		IVFM:   strconv.Itoa(4),
+		NBITS:  strconv.Itoa(8),
+		Metric: L2,
+	}
+
+	validParamsWithoutNbits := map[string]string{
+		DIM:    strconv.Itoa(128),
+		NLIST:  strconv.Itoa(1024),
+		IVFM:   strconv.Itoa(4),
+		Metric: L2,
+	}
+
+	validParamsWithoutDim := map[string]string{
+		NLIST:  strconv.Itoa(1024),
+		IVFM:   strconv.Itoa(4),
+		NBITS:  strconv.Itoa(8),
+		Metric: L2,
+	}
+
+	invalidParamsDim := copyParams(validParams)
+	invalidParamsDim[DIM] = "NAN"
+
+	invalidParamsNbits := copyParams(validParams)
+	invalidParamsNbits[NBITS] = "NAN"
+
+	invalidParamsWithoutIVF := map[string]string{
+		DIM:    strconv.Itoa(128),
+		NLIST:  strconv.Itoa(1024),
+		NBITS:  strconv.Itoa(8),
+		Metric: L2,
+	}
+
+	invalidParamsIVF := copyParams(validParams)
+	invalidParamsIVF[IVFM] = "NAN"
+
+	invalidParamsM := copyParams(validParams)
+	invalidParamsM[DIM] = strconv.Itoa(65536)
+
+	validParamsMzero := copyParams(validParams)
+	validParamsMzero[IVFM] = "0"
+
+	cases := []struct {
+		params map[string]string
+		want   bool
+	}{
+		{validParams, true},
+		{validParamsWithoutNbits, true},
+		{invalidIVFParamsMin(), false},
+		{invalidIVFParamsMax(), false},
+		{validParamsWithoutDim, false},
+		{invalidParamsDim, false},
+		{invalidParamsNbits, false},
+		{invalidParamsWithoutIVF, false},
+		{invalidParamsIVF, false},
+		{invalidParamsM, false},
+		{validParamsMzero, true},
+	}
+
+	adapter := newRaftIVFPQConfAdapter()
+	for i, test := range cases {
+		if got := adapter.CheckTrain(test.params); got != test.want {
+			t.Log("i:", i, "params", test.params)
+			t.Errorf("RaftIVFPQConfAdapter.CheckTrain(%v) = %v", test.params, test.want)
+		}
+	}
+}
+
 func TestIVFSQConfAdapter_CheckTrain(t *testing.T) {
 	getValidParams := func(withNBits bool) map[string]string {
 		validParams := map[string]string{