Reference Guide
Primary storage
SSD-M.2-2280-512GB-SATA
SSD-M.2-2280-512GB-SATA-SED
SSD M.2 2230-128GB-PCIe
SSD-M.2-2280-256GB-PCIe
SSD-M.2-2280-512GB-PCIe
SSD-M.2-2280-1TB-PCIe
SSD-M.2-2280-256GB-PCIe-SED
SSD-M.2-2280-512GB-PCIe-SED
Connectivity options
Table 13. Connectivity options
Connectivity Option Latitude 7290, 7390,
7490
Regions Carriers
WLAN, WLAN + WWAN Qualcomm Snapdragon
X7 LTE-A (DW5811e)
Yes DAO US Verison, AT&T,
Sprint (DW5811) and
EMEA non-carrier tied
Cus kit supported on all
WWAN modules
Qualcomm Snapdragon
X7 LTE-A (DW5811e)
Yes EMEA/APJ/ROW US Verison, AT&T, Sprint
(DW5811) and EMEA non-
carrier tied Cus kit supported
on all WWAN modules
Qualcomm Snapdragon
X7 HSPA+ (DW5811e)
Yes China/Indonesia/India US Verison, AT&T, Sprint
(DW5811) and EMEA non-
carrier tied Cus kit supported
on all WWAN modules
Qualcomm Snapdragon
X7 LTE-A (DW5816e)
Yes Japan, ANZ, India,
South Korea, Taiwan
US Verison, AT&T, Sprint
(DW5811) and EMEA non-
carrier tied Cus kit supported
on all WWAN modules
WLAN +WWAN Qualcomm QCA61x4A
2x2 AC + BT 4.1
Yes All N/A
Qualcomm QCA6174A
XR 2x2 AC + BT4.1
Yes All N/A
Intel Dual-Band
Wireless-AC 8265 2x2 +
BT 4.2 (vPro)
Yes All N/A
24 Marketing System Conīgurations