Computer model
| Computer model | Inspiron 17-7773 |
Dimensions and weight
| Height | 22.10 mm (0.87 in) |
| Width | 412.50 mm (16.24 in) |
| Depth | 277.50 mm (10.92 in) |
| Weight | 2.94 kg (6.49 lb) |
NOTE: The weight of your laptop varies depending on the configuration ordered and the manufacturing variability. |
System information
| Processor | 8th Generation Intel Core i5/i7 |
| Chipset | Integrated in processor |
Operating system
| Operating systems supported |
|
Memory
| Slots | Two SODIMM slots | |
| Type | Dual-channel DDR4 | |
| Speed | 2400 MHz |
|
| Configurations supported | ||
| Per memory module slot | 4 GB, 8 GB, and 16 GB | |
| Total memory | 4 GB, 8 GB, 12 GB, 16 GB, and 32 GB | |
Intel Optane memory (optional)
Intel Optane memory functions only as a storage accelerator. It neither replaces nor adds to the memory (RAM) installed on your computer.
NOTE: Intel Optane memory is supported on computers that meet the following requirements:
- 7th Generation or higher Intel Core i3/i5/i7 processor
- Windows 10 64-bit version or higher (Anniversary Update)
- Intel Rapid Storage Technology driver version 15.9 or higher
| Type | Storage accelerator | |
| Interface | PCIe 3x4 | |
| Connector | M.2 Card slot (2280) | |
| Configurations supported | 16 GB | |
NOTE: For Inspiron 17-7773, the Intel Optane memory (purchased separately) is offered only with configurations shipped with hard drive.
Ports and connectors
| External | |
|---|---|
| USB |
|
| Audio/Video |
|
| Internal | |
|---|---|
| M.2 Card |
|
Communications
| Wireless |
|
Wireless module
| Type | Intel 3165 | QCA61x4A (DW1820) |
| Transfer rate | Up to 433 Mbps | Up to 867 Mbps |
| Frequency bands supported | Dual band 2.4 GHz/5 GHz | Dual band 2.4 GHz/5 GHz |
| Encryption |
|
|
Video
| Controller | NVIDIA GeForce MX150 |
| Memory | Up to 4 GB GDDR5 |
Audio
| Controller | Realtek ALC3253-VA3 with Waves MaxxAudio Pro |
| Speakers | Two |
| Output |
|
| Microphone | Digital-array microphones in camera assembly |
| Volume controls | Media-control shortcut keys and volume-control button |
Storage
| Interface | SATA 6 Gbps | |
| Hard drive | One 2.5-inch drive | |
| Solid-state drive (SSD) |
|
|
| Capacity | ||
| Hard drive | Up to 2 TB |
|
| SSD | Up to 1 TB |
|
Media-card reader
| Type | One SD card slot |
| Cards supported | SD card |
Keyboard
| Type | Backlit keyboard |
| Shortcut keys | Some keys on your keyboard have two symbols on
them. These keys can be used to type alternate characters or to perform
secondary functions. To type the alternate character, press Shift
and the desired key. To perform secondary functions, press Fn and
the desired key. NOTE: Press Fn+Esc to switch the primary behavior of the function keys (F1–F12) between two modes – multimedia key mode and function key mode. NOTE: You can define the primary behavior of the function keys (F1–F12) by changing Function Key Behavior in BIOS setup program. Keyboard Shortcuts |
Camera
| Resolution | Camera |
|
|
| Infrared camera | |
| 640 x 480 (VGA) | |
| Diagonal viewing angle | Camera |
| 74 degrees | |
| Infrared camera | |
| 60 degrees |
Touchpad
| Resolution |
|
| Dimensions |
|
Power adapter
| Type | 65 W |
| Diameter (connector) | 4.5 mm x 2.9 mm |
| Input voltage | 100 VAC–240 VAC |
| Input frequency | 50 Hz–60 Hz |
| Input current (maximum) | 1.60 A/1.70 A |
| Output current (continuous) | 3.34 A |
| Rated output voltage | 19.50 VDC |
| Temperature range: Operating | 0°C to 40°C (32°F to 104°F) |
| Temperature range: Storage | –40°C to 70°C (–40°F to 158°F) |
Battery
| Type | 4-cell “smart” lithium ion (56 WHr) | ||
| Dimensions | |||
| Height | 5.90 mm (0.23 in) | ||
| Width | 98.20 mm (3.87 in) | ||
| Depth | 233.37 mm (9.19 in) | ||
| Weight (maximum) | 0.25 kg (0.55 lb) | ||
| Voltage | 15.20 VDC | ||
| Charging time (approximate) | 4 hrs (when the computer is off) | ||
| Operating time | Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions. | ||
| Life span (approximate) | 300 discharge/charge cycles | ||
| Temperature range |
|
||
| Coin-cell battery | CR-2032 | ||
Display
| Type | 17.3-inch FHD touch screen IPS (In-plane switching) panel |
| Resolution (maximum) | 1920 x 1080 |
| Viewing angle (Left/Right/Up/Down) | 80/80/80/80 |
| Pixel pitch | 0.1989 mm |
| Refresh rate | 60 Hz |
| Operating angle | 0 degrees (closed) to 360 degrees |
| Controls | Brightness can be controlled using shortcut keys |
| Height | 252.50 mm (9.94 in) |
| Width | 400 mm (15.75 in) |
| Diagonal | 439.42 mm (17.30 in) |
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
| Operating | Storage | |
|---|---|---|
| Temperature range | 0°C to 35°C (32°F to 95°F) | –40°C to 65°C (–40°F to 149°F) |
| Relative humidity (maximum) | 10% to 90% (non-condensing) | 0% to 95% (non-condensing) |
| Vibration (maximum)* | 0.66 GRMS | 1.30 GRMS |
| Shock (maximum) | 110 G† | 160 G‡ |
| Altitude (maximum) | –15.20 m to 3048 m (–50 ft to 10,000 ft) | –15.20 m to 10,668 m (–50 ft to 35,000 ft) |
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.




























