CPU
10th Generation Intel Comet Lake-U Dual Core ULV i3-10110U or Quad Core ULV i5-10210U/10310U or i7-10510U/10610U/10710U Processor
Memory Type
LPDDR3 2133MHz
Standard Memory
4GB, 8GB or 16GB (integrated on system board)
Max Memory
4GB, 8GB or 16GB (memory is not upgradable)
Memory Expansion Slots
No SO-DIMM slots
USB Ports
One USB v3.2 Gen-1 Type-C Display Port and Two USB v3.2 Gen-2 Type-C Thunderbolt-3 Display Ports
Card Reader
Integrated Micro SD 4.0 Card Reader Slot: (SD/SDHC/SDXC)
Original Optical Drives
External Option Only
Original Hard Drives
This Machine Does Not Support 2.5" Drives
Original Solid State Drives
128GB, 256GB, 512GB M.2 NGFF (2280) SATA III 6Gb/s Solid State Drive or 128GB, 256GB, 512GB, 1TB, 2TB M.2 NGFF (2280) PCIe NVMe 3.0 x4 Solid State Drive or 128GB, 256GB M.2 NGFF (2230) PCIe NVMe 3.0 x2 Solid State Drive
Drive Notes
The Dell XPS 7390 Laptop Supports Single Drive Configuration Only. (One M.2 NGFF (2280) or (2230) Solid State Drive) Note: The M.2 (2280) Solid State Drive has a unique thermal Plate and cannot be Interchanged with the M.2 (2230) Solid State Drive thermal Plate. If replacing the M.2 (2230) Drive for a M.2 (2280) Drive, you will need the M.2 (2280) Drive thermal plate p/n 90Y66 for installation. (The M.2 slot supports PCIe NVMe Solid State Drives)