| Attribute |
DELL Precision 3550 (KR0MM) × |
DELL Precision 3550 (PJK5N) × |
| General | | |
| Model | DELL Precision 3550 | DELL Precision 3550 |
| Product code | KR0MM | PJK5N |
| Design | | |
| Product colour | Grey | Grey |
| Form factor | Clamshell | Clamshell |
| Brand | DELL | DELL |
| Family | Precision | Precision |
| Series | 3000 | 3000 |
| Model name | 3550 | 3550 |
| Part number | KR0MM | PJK5N |
| Release year (year) | 2020 | 2020 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 10th gen Intel Core i7 | 10th gen Intel Core i7 |
| Processor frequency (GHz) | 1.8 | 1.8 |
| Processor boost frequency (GHz) | 4.9 | 4.9 |
| Processor model | i7-10610U | i7-10510U |
| Processor cores | 4 | 4 |
| Processor cache (MB) | 8 | 8 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | 32 |
| Internal memory (GB) | 32 | 32 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Maximum refresh rate (Hz) | 60 | 60 |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA Quadro P520 | NVIDIA Quadro P520 |
| Discrete graphics memory type | GDDR5 | GDDR5 |
| Discrete graphics adapter | + | + |
| Discrete graphics adapter memory (GB) | 2 | 2 |
| On-board graphics adapter model | Intel UHD Graphics | Intel UHD Graphics |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 1,000 | 1,000 |
| Card reader integrated | + | + |
| SSD form factor | M.2 | M.2 |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | |
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Bluetooth version | 5.1 | 5.1 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 3 | 3 |
| USB 3.x Type-C ports | 1 | 1 |
| Combo headphone/mic port | + | + |
| HDMI ports quantity | 1 | 1 |
| Audio | | |
| Speaker power (W) | 2 | 2 |
| Audio chip | Realtek ALC3204 | Realtek ALC3204 |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | HD | HD |
| Front camera resolution (pixels) | 1280 x 720 | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | + | + |
| Full-size keyboard | + | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Windows 10 Pro |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 68 | 68 |
| Battery life (max) (h) | 4 | 4 |
| Weight and dimensions | | |
| Weight (kg) | 1.86 | 1.86 |
| Depth (mm) | 236.2 | 236.2 |
| Width (mm) | 359.1 | 359.1 |
| Security | | |
| Cable lock slot | + | + |