Dell Latitude 7480 SSD Slots: Full Specs & Upgrade Guide
The Dell Latitude 7480, a robust business laptop from 2017 still popular in 2026 for its reliability, features versatile SSD slots that allow easy upgrades. Whether you're looking to boost storage or switch to faster NVMe drives, understanding the SSD configuration is key. This overview breaks down the exact number of slots, compatible types, and upgrade tips to maximize performance.
In 2026, with rising demands for data-intensive tasks like AI workloads and 4K video editing, optimizing your Latitude 7480's SSD setup remains essential. We'll cover slot locations, supported form factors, and best practices for installation without voiding warranties.
Primary M.2 SSD Slot Details
The main SSD slot in the Dell Latitude 7480 supports M.2 2280 form factor drives with PCIe NVMe or SATA III interfaces. It's positioned under a removable panel for quick access.
- Supports up to 2TB NVMe SSDs
- Backward compatible with SATA SSDs
- Hot-swappable in some configurations
Secondary 2.5-inch Drive Bay
Besides the M.2 slot, the 7480 offers a 2.5-inch bay for additional SATA SSDs or HDDs, ideal for hybrid storage setups.
- Compatible with 7mm height drives
- Maximum capacity: 2TB SATA SSD
- Easy swap with caddy bracket
WWAN Slot for Extra Storage
The WWAN slot can be repurposed for an M.2 2242 SSD, adding a third storage option.
- BKey or B+M Key required
- Limited to 512GB typically
- Requires BIOS tweaks
Compatible SSD Recommendations 2026
Top picks include Samsung 990 PRO and WD Black SN850X for speed.
- Samsung 990 PRO 1TB: 7450MB/s read
- WD Black SN850X 2TB: PCIe 4.0 support
- Crucial P3 Plus: Budget NVMe option
Installation Steps Overview
Disassemble via bottom panel, secure SSD, update BIOS.
- Power off and remove battery
- Use Torx T5 screwdriver
- Reapply thermal pads
Performance Benchmarks Post-Upgrade
Upgrading yields 3x speed gains in boot times.
- Boot time: 10s to 3s
- File transfers: 500MB/s+
- CrystalDiskMark scores shared