Dell Latitude 5440 upgrades
The Wi-Fi (M.2 2230) and optional WWAN (M.2 3042/3052) slots are for wireless cards, not storage. No SD/microSD slot was confirmed; only a smart card reader or generic card reader is listed.
- SO-DIMM memory slot: 2 × DDR4 / DDR5 SO-DIMM · up to 64 GB total · 5200 MT/s
- M.2 2230 SSD slot: SSD M.2 2230 (NVMe) · up to 2.048 TB
SO-DIMM memory slot 2 × DDR4 / DDR5 SO-DIMM · up to 64 GB total · 5200 MT/s
Each unit ships with either DDR4-3200 or DDR5 (4800, or 5200 per the newer manual); don't mix generations. Check which type your unit has before buying. Minimum configuration is 8 GB. Non-ECC only.
| $/GB | Price | Capacity | Product | Condition | Store | Link |
|---|---|---|---|---|---|---|
| $3.48 | $27.82 | 8 GB | Crucial 8GB DDR4-2400 SO-DIMM DDR4-2400 CL17 SO-DIMM | Used | eBay US +2 | View deal |
| $4.37 | $34.95 | 8 GB | Crucial 8GB DDR4-2400 SO-DIMM DDR4-2400 CL17 SO-DIMM | New | eBay US +2 | View deal |
| $4.37 | $69.99 | 16 GB | Crucial 16GB DDR4-3200 SO-DIMM DDR4-3200 CL22 SO-DIMM | Used | eBay US +2 | View deal |
| $4.97 | $159.00 | 32 GB | Crucial 32GB DDR4-3200 SO-DIMM DDR4-3200 CL22 SO-DIMM | Used | eBay US +2 | View deal |
| $5.47 | $175.00 | 2 × 16 GB | Crucial 32GB Kit (2 × 16GB) DDR4-3200 SO-DIMM DDR4-3200 CL22 SO-DIMM | Used | eBay US +1 | View deal |
| $6.22 | $199.00 | 32 GB | Crucial 32GB DDR4-3200 SO-DIMM DDR4-3200 CL22 SO-DIMM | New | eBay US +2 | View deal |
| $7.00 | $112.06 | 16 GB | Crucial 16GB DDR4-3200 SO-DIMM DDR4-3200 CL22 SO-DIMM | New | eBay US +2 | View deal |
| $7.50 | $29.99 | 4 GB | Crucial 4GB DDR4-2666 SO-DIMM DDR4-2666 CL19 SO-DIMM | New | eBay US +2 | View deal |
| $8.12 | $259.99 | 2 × 16 GB | Crucial 32GB Kit (2 × 16GB) DDR4-3200 SO-DIMM DDR4-3200 CL22 SO-DIMM | New | eBay US +2 | View deal |
| $8.94 | $35.78 | 4 GB | Crucial 4GB DDR4-2666 SO-DIMM DDR4-2666 CL19 SO-DIMM | Used | eBay US +1 | View deal |
M.2 2230 SSD slot SSD M.2 2230 (NVMe) · up to 2.048 TB
Only 2230-length NVMe drives fit (PCIe Gen4 x4). There is no second SSD slot and no 2.5" bay, so upgrading means replacing the single drive. The SSD sits under a thermal shield held by two M2x3 screws. 2230 drives have fewer retail options.
| $/TB | Price | Capacity | Product | Condition | Store | Link |
|---|---|---|---|---|---|---|
| $288.69 | $577.38 | 2 TB | WD_BLACK SN770M 2TB M.2 2230 NVMe M.2 2230 SSD · NVMe Gen4 | New | eBay US +2 | View deal |
| $454.99 | $454.99 | 1 TB | WD_BLACK SN770M 1TB M.2 2230 NVMe M.2 2230 SSD · NVMe Gen4 | New | eBay US +2 | View deal |
| $585.27 | $585.27 | 1 TB | WD_BLACK SN770M 1TB M.2 2230 NVMe M.2 2230 SSD · NVMe Gen4 | Used | eBay US | View deal |