diff --git a/src/tuxedo_io/tuxedo_io.c b/src/tuxedo_io/tuxedo_io.c
index 7dd3dfc..5156b2b 100644
--- a/src/tuxedo_io/tuxedo_io.c
+++ b/src/tuxedo_io/tuxedo_io.c
@@ -82,6 +82,9 @@ static int tdp_max_ph4tqx[] = { 0x32, 0x32, 0x00 };
 static int tdp_min_ph4axx[] = { 0x05, 0x05, 0x00 };
 static int tdp_max_ph4axx[] = { 0x2d, 0x3c, 0x00 };
 
+static int tdp_min_phxpxx[] = { 0x05, 0x05, 0x05 };
+static int tdp_max_phxpxx[] = { 0x2a, 0x32, 0x5a };
+
 static int tdp_min_pfxluxg[] = { 0x05, 0x05, 0x05 };
 static int tdp_max_pfxluxg[] = { 0x23, 0x23, 0x28 };
 
@@ -124,6 +127,9 @@ void uw_id_tdp(void)
 		tdp_min_defs = tdp_min_ph4axx;
 		tdp_max_defs = tdp_max_ph4axx;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
+	} else if (dmi_match(DMI_PRODUCT_SKU, "IBP1XI08MK1")) {
+		tdp_min_defs = tdp_min_phxpxx;
+		tdp_max_defs = tdp_max_phxpxx;
 	} else if (dmi_match(DMI_PRODUCT_SKU, "PULSE1502")) {
 		tdp_min_defs = tdp_min_pfxluxg;
 		tdp_max_defs = tdp_max_pfxluxg;