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DELL Precision 7000 7550 7550-5478
Specs
Prices
Main specs
| Processor | Intel Core i7-10875H 2,3GHz |
|---|---|
| Screen | 15.6" 3840x2160 60Hz 100% Adobe RGB |
| Hard drive | 1TB SSD M.2 |
| RAM | 16GB DDR4-SDRAM |
| Operating system | Windows 10 Pro |
| Graphics card | NVIDIA Quadro RTX 4000 8GB GDDR6 |
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Full specifications of DELL Precision 7000 7550 7550-5478
| Reference / Part Number | 7550-5478 |
|---|---|
| Release date | March 2021, 5 years ago |
Design
| Product type | Mobile workstation |
|---|---|
| Product colour | Grey |
| Form factor | Clamshell |
| Market positioning | Business |
Image gallery
Screen
| Display diagonal | 39,6 cm |
|---|---|
| Display resolution | 3840 x 2160 pixels |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Anti-glare screen | Yes |
| Pixel density | 282 ppi |
| RGB colour space | Adobe RGB |
| Colour gamut | 100 % |
| Maximum refresh rate | 60 Hz |
Processor
| Processor family | Intel® Core™ i7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | i7-10875H |
| Processor frequency | 2,3 GHz |
| Processor generation | 10th gen Intel® Core™ i7 |
| Processor cores | 8 |
| Processor boost frequency | 5,1 GHz |
| Processor cache | 16 MB |
| Processor cache type | Smart Cache |
| Configurable TDP-down | 35 W |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 128 GB |
| Internal memory type | DDR4-SDRAM |
| Memory form factor | SO-DIMM |
| Memory slots | 4x SO-DIMM |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | NVMe,PCI Express |
| NVMe | Yes |
| SSD form factor | M.2 |
| Card reader integrated | Yes |
| Compatible memory cards | SD,SDHC,SDXC |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | Yes |
| Discrete graphics card model | NVIDIA Quadro RTX 4000 |
| On-board graphics card model | Intel® UHD Graphics |
| Discrete graphics card memory | 8 GB |
| Discrete graphics memory type | GDDR6 |
Audio
| Audio chip | Realtek ALC3281 |
|---|---|
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|
Network
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
|---|---|
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Wi-Fi data rate (max) | 2400 Mbit/s |
| Antenna type | 2x2 |
| WLAN controller model | Intel Wi-Fi 6 AX201 |
| WLAN controller manufacturer | Intel |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 2.0 |
| Mini DisplayPorts quantity | 1 |
| Combo headphone/mic port | Yes |
| PowerShare | Yes |
| Number of USB ports with PowerShare support | 1 |
Keyboard
| Numeric keypad | Yes |
|---|---|
| Keyboard backlit | Yes |
Software
| Operating system installed | Windows 10 Pro |
|---|---|
| Operating system architecture | 64-bit |
Processor special features
| Enhanced Intel SpeedStep Technology | Yes |
|---|---|
| Intel Flex Memory Access | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
Battery
| Battery capacity | 95 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 6 |
| Battery voltage | 11,4 V |
| Battery charge indicator | Yes |
| Battery weight | 430 g |
Power
| AC adapter power | 180 W |
|---|---|
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 9,23 A |
| AC adapter output voltage | 19.5 V |
| DC-in jack | Yes |
Security
| Cable lock slot | Yes |
|---|---|
| Password protection | Yes |
Operational conditions
| Operating temperature (T-T) | 0 - 35 °C |
|---|---|
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90 % |
| Storage relative humidity (H-H) | 0 - 95 % |
| Operating altitude | -15,2 - 3048 m |
| Non-operating altitude | -15,2 - 10668 m |
| Operating shock | 110 G |
| Non-operating shock | 160 G |
| Operating vibration | 0,66 G |
| Non-operating vibration | 1,3 G |
Weight & dimensions
| Weight | 2,45 kg |
|---|---|
| Width | 360 mm |
| Depth | 242 mm |
| Height (front) | 2,5 cm |
| Height (rear) | 2,74 cm |
Packaging content
| Cables included | AC |
|---|
Frequently asked questions
Is the DELL Precision 7000 7550 7550-5478 good for gaming?
You can game on it, though this laptop was not built for it: it carries the dedicated NVIDIA Quadro RTX 4000. Its card's page shows what level it handles current games at.
What is the screen of the DELL Precision 7000 7550 7550-5478 like?
It carries a 15.6" 3840x2160 60Hz 100% Adobe RGB display.
Which processor and graphics card does the DELL Precision 7000 7550 7550-5478 have?
It runs on the Intel Core i7-10875H processor with the NVIDIA Quadro RTX 4000 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the DELL Precision 7000 7550 7550-5478 be upgraded?
Yes: it has 4 memory slots and takes up to 128 GB according to the manufacturer (it ships with 16GB).
Which operating system does the DELL Precision 7000 7550 7550-5478 come with?
It comes with Windows 10 Pro preinstalled.
Which ports does the DELL Precision 7000 7550 7550-5478 have?
According to its spec sheet: 2 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), card reader, headphone jack (3.5 mm).
Does the DELL Precision 7000 7550 7550-5478 have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the DELL Precision 7000 7550 7550-5478 have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
How much does the DELL Precision 7000 7550 7550-5478 weigh?
It weighs 2,45 kg: one of the heavy ones, more of a desk machine than a daily commuter.
When was the DELL Precision 7000 7550 7550-5478 released?
Its release date is March 2021, 5 years ago.