Product Type | Notebook |
Model | Latitude 3550 |
Manufacturer | Dell |
Part Number | 77NRM |
UPC | 884116472100 |
Operating System | Microsoft Windows 11 Pro |
Processor Type | Intel Core i3-1315U |
Processor Generation | 13th Generation |
Number of Cores | 6-Core |
Max Turbo Frequency | 4.5 GHz |
Cache Size | 10 MB Smart Cache |
Installed RAM | 8 GB |
RAM Technology | DDR5 |
RAM Speed | 5600 MHz |
RAM Configuration | 1 DIMM Slot |
Storage Type | SSD |
SSD Capacity | 256 GB |
Storage Interface | PCIe 4.0 NVMe |
Display Size | 15.6 Inch |
Display Resolution | 1366 x 768 |
Screen Type | Non-Touch |
Aspect Ratio | 16:9 |
Weight | 3.99 lbs |
Power Adapter Output | 65 Watt |
Battery Type | 3-cell lithium-ion |
Battery Capacity | 42 WHr |
Dell Latitude 3550 Core i3-1315U 8GB 256GB SSD 15.6in Win11 Pro


Key Benefits

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- Optimized for business and remote work with Windows 11 Pro and essential wireless connectivity.
- Fast performance and responsiveness backed by Intel 13th Gen architecture and DDR5 memory.
- Ideal balance of mobility and screen real estate in a lightweight 15.6-inch form factor.
Product Overview
The Dell Latitude 3550 is engineered for professional users who need a dependable, efficient laptop for business productivity. Powered by an Intel 13th Gen Core i3-1315U 6-core processor with a turbo boost up to 4.5GHz, this notebook ensures smooth performance for multitasking and office applications. The 8GB DDR5 RAM (5600 MHz) and 256GB PCIe 4.0 NVMe SSD allow for fast boot times, quick file access, and stable operational throughput.
Its 15.6-inch non-touch display, with a 1366 x 768 resolution and 16:9 aspect ratio, provides ample screen space for spreadsheets, presentations, or video conferencing. The system comes pre-installed with Microsoft Windows 11 Pro, compatible with modern enterprise-level applications and security standards. Integrated Wi-Fi and Bluetooth connectivity allow seamless device pairing and internet access.
Additional features include a 3-cell 42Wh battery for mobile reliability, a 65W AC adapter for fast charging, a full-sized English keyboard, and a compact chassis weighing only 3.99 lbs. The Latitude 3550 is ideal for business professionals, educational users, and remote workers seeking a balanced mix of performance and portability without enterprise-grade pricing.
Specifications
Product Overview
Wireless Features
Wireless Protocols | Wi-Fi 5 (802.11ac), Bluetooth 5.1 |
Antenna Configuration | 2x2 |
MIMO Support | Yes |
Compliance & Origin
Country of Origin | China |
Certifications | ENERGY STAR, EPEAT Gold, RoHS |
Compliance Standards | FCC Class B, CE, WEEE |
Advanced Security Features
Security Chip | TPM 2.0 |
BIOS Security | Admin Password, BIOS Setup Lock, Computrace Support |
User Authentication | Optional Fingerprint Reader (Selected Configurations) |
Physical Security | Kensington Lock Slot |
Interfaces
Wi-Fi | 802.11ac (Dual Band) |
Bluetooth | Bluetooth 5.1 |
USB Ports | 2 x USB 3.2 Gen 1, 1 x USB 2.0 |
Video Ports | 1 x HDMI 1.4 |
Audio Jack | 1 x Universal Audio Jack |
RJ-45 Port | 1 x Gigabit Ethernet (10/100/1000) |
Power Port | 1 x Barrel Power Connector |
Physical & Environmental
Width | 14.1 Inch |
Depth | 9.4 Inch |
Height | 0.71 Inch |
Operating Temperature | 0°C to 35°C (32°F to 95°F) |
Storage Temperature | -40°C to 65°C (-40°F to 149°F) |
Operating Relative Humidity | 10% to 90% (non-condensing) |
Storage Relative Humidity | 0% to 95% (non-condensing) |
Cloud Management & Licensing
Operating System License Included | Windows 11 Pro Digital License |
Management Platform Compatibility | Microsoft Endpoint Manager, Dell Client Command Suite |