Dell Latitude 5450 – Core Ultra 7 155U, 16GB DDR5, 512GB SSD, 14-inch FHD
Stepping up from the Ultra 5 tier, the Dell Latitude 5450 with the Intel Core Ultra 7 155U processor delivers 12 cores and Turbo speeds up to 4.80 GHz, backed by an integrated NPU for AI-accelerated collaboration and productivity tools. This configuration pairs 16GB of DDR5 memory with a 512GB PCIe Gen 4 NVMe SSD, giving noticeably more multitasking headroom than the entry-level 8GB build — useful for professionals juggling multiple applications, browser tabs, and video calls simultaneously. The 14-inch Full HD IPS display offers clear, wide-angle visuals with an anti-glare finish, and the Titan Gray chassis keeps the machine light at 1.40 kg for daily carry. Dual Thunderbolt 4 ports, Gigabit Ethernet, and optional 4G/5G modules make this build a strong fit for business environments that need both performance and flexible connectivity.
Key Features
- Intel Core Ultra 7 155U processor with 12 cores, integrated NPU, and Turbo speeds up to 4.80 GHz
- 16GB DDR5 memory for stronger multitasking than the base 8GB configuration
- 512GB PCIe Gen 4 NVMe SSD for fast boot times and ample working storage
- 14″ FHD IPS display with anti-glare coating and wide viewing angles
- 2x Thunderbolt 4 ports with DisplayPort Alt Mode, USB4, and Power Delivery for docking and multi-display setups
Technical Specifications
| Specification | Details |
|---|---|
| Processor | Intel Core Ultra 7 155U, 12MB cache, 12 cores, up to 4.80 GHz Turbo |
| Operating System | Windows 11 Pro (Windows 11 Home and Ubuntu 22.04 LTS also available) |
| Graphics | Intel Graphics (integrated) |
| Display | 14″, FHD 1920 x 1080, 60Hz, IPS, Non-touch, Anti-Glare, 250 nit, 45% NTSC |
| Memory | 16GB, DDR5, 5600 MT/s |
| Storage | 512GB, M.2 2230, Gen 4 PCIe NVMe SSD, Class 35 |
| Color | Titan Gray |
| Ports | 2x Thunderbolt 4 (40 Gbps) with DisplayPort Alt Mode/USB4/Power Delivery, 1x USB 3.2 Gen 1 with PowerShare, 1x USB 3.2 Gen 1, 1x HDMI 2.1, 1x universal audio port, 1x RJ45 Ethernet port |
| Slots | 1x wedge-shaped lock slot, optional smart card reader, optional nano-SIM card slot |
| Dimensions | Height (rear): 21.04 mm, Height (front): 19.06 mm, Width: 321.35 mm, Depth: 212 mm |
| Weight | Starting at 1.40 kg (3.09 lb) |
| Touchpad | Multi-touch gesture-enabled precision touchpad with glass-integrated button |
| Camera | 1080p at 30 fps FHD RGB camera with dual-array microphones |
| Audio | Stereo speakers with Waves MaxxAudio Pro 13.0, 2W x 2 = 4W total |
| Wireless | Intel Wi-Fi 6E AX211, 2×2 MIMO, 802.11ax, Bluetooth 5.3 (Realtek Wi-Fi 6 also available) |
| WWAN | Optional 4G/5G modules including Qualcomm Snapdragon X12 and X62 with eSIM support |
| Battery | 3-cell, 42Wh, ExpressCharge Boost (54Wh options also available) |
| Battery Life | Up to 13 hours 06 minutes |
| Optical Drive | None |
| Support | 1-year mail-in service (ProSupport Suite options available) |
Best Suited For
- Managers and analysts who run multiple business applications and browser tabs simultaneously and need the extra RAM headroom over the base configuration
- Hybrid and remote teams who rely on AI-enhanced video conferencing features and want faster processing for day-to-day collaboration tools
- Corporate IT deployments standardizing on a higher-spec Latitude tier for staff with heavier daily workloads than entry-level users
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