diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index d9af216473..c2d7275bf5 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -772,7 +772,7 @@ ERST
         .args_type  = "",
         .params     = "",
         .help       = "Display system ramblock information",
-        .cmd        = hmp_info_ramblock,
+        .cmd_info_hrt = qmp_x_query_ramblock,
     },
 
 SRST
diff --git a/include/exec/ramlist.h b/include/exec/ramlist.h
index ece6497ee2..2ad2a81acc 100644
--- a/include/exec/ramlist.h
+++ b/include/exec/ramlist.h
@@ -80,6 +80,6 @@ void ram_block_notify_add(void *host, size_t size, size_t max_size);
 void ram_block_notify_remove(void *host, size_t size, size_t max_size);
 void ram_block_notify_resize(void *host, size_t old_size, size_t new_size);
 
-void ram_block_dump(Monitor *mon);
+GString *ram_block_format(void);
 
 #endif /* RAMLIST_H */
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 9d221622d7..90f9a64573 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -52,7 +52,6 @@
 #include "ui/console.h"
 #include "qemu/cutils.h"
 #include "qemu/error-report.h"
-#include "exec/ramlist.h"
 #include "hw/intc/intc.h"
 #include "migration/snapshot.h"
 #include "migration/misc.h"
@@ -2176,11 +2175,6 @@ void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
     qapi_free_RockerOfDpaGroupList(list);
 }
 
-void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
-{
-    ram_block_dump(mon);
-}
-
 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
 {
     Error *err = NULL;
diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c
index 0a9ba7595c..a9766fa38d 100644
--- a/monitor/qmp-cmds.c
+++ b/monitor/qmp-cmds.c
@@ -38,6 +38,7 @@
 #include "qapi/qapi-commands-ui.h"
 #include "qapi/type-helpers.h"
 #include "qapi/qmp/qerror.h"
+#include "exec/ramlist.h"
 #include "hw/mem/memory-device.h"
 #include "hw/acpi/acpi_dev_interface.h"
 #include "hw/rdma/rdma.h"
@@ -414,3 +415,10 @@ HumanReadableText *qmp_x_query_rdma(Error **errp)
 
     return human_readable_text_from_str(buf);
 }
+
+HumanReadableText *qmp_x_query_ramblock(Error **errp)
+{
+    g_autoptr(GString) buf = ram_block_format();
+
+    return human_readable_text_from_str(buf);
+}
diff --git a/qapi/machine.json b/qapi/machine.json
index 1b2748c77a..be81170c2b 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -1436,6 +1436,18 @@
 { 'command': 'x-query-profile',
   'returns': 'HumanReadableText' }
 
+##
+# @x-query-ramblock:
+#
+# Query system ramblock information
+#
+# Returns: system ramblock information
+#
+# Since: 6.2
+##
+{ 'command': 'x-query-ramblock',
+  'returns': 'HumanReadableText' }
+
 ##
 # @x-query-rdma:
 #
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index b9a8c1d1f4..314f8b439c 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -1296,23 +1296,26 @@ void qemu_mutex_unlock_ramlist(void)
     qemu_mutex_unlock(&ram_list.mutex);
 }
 
-void ram_block_dump(Monitor *mon)
+GString *ram_block_format(void)
 {
     RAMBlock *block;
     char *psize;
+    GString *buf = g_string_new("");
 
     RCU_READ_LOCK_GUARD();
-    monitor_printf(mon, "%24s %8s  %18s %18s %18s\n",
-                   "Block Name", "PSize", "Offset", "Used", "Total");
+    g_string_append_printf(buf, "%24s %8s  %18s %18s %18s\n",
+                           "Block Name", "PSize", "Offset", "Used", "Total");
     RAMBLOCK_FOREACH(block) {
         psize = size_to_str(block->page_size);
-        monitor_printf(mon, "%24s %8s  0x%016" PRIx64 " 0x%016" PRIx64
-                       " 0x%016" PRIx64 "\n", block->idstr, psize,
-                       (uint64_t)block->offset,
-                       (uint64_t)block->used_length,
-                       (uint64_t)block->max_length);
+        g_string_append_printf(buf, "%24s %8s  0x%016" PRIx64 " 0x%016" PRIx64
+                               " 0x%016" PRIx64 "\n", block->idstr, psize,
+                               (uint64_t)block->offset,
+                               (uint64_t)block->used_length,
+                               (uint64_t)block->max_length);
         g_free(psize);
     }
+
+    return buf;
 }
 
 #ifdef __linux__