Dimensions and weight
| Height |
394.10 mm (15.52 in) |
|
| Width |
613.80 mm (24.17 in) |
|
| Depth |
53 mm (2.09 in) |
|
| Weight (maximum) |
10.15 kg (22.38 lb) |
|
| Weight (minimum) |
10.10 kg (22.27 lb) |
|
|
||
System information
| Computer model | Inspiron 27-7775 |
| Processor |
|
| System chipset | AMD Promontory 2 B350 |
Memory
| Slots | Two SODIMM slots |
| Type |
DDR4 |
| Speed | 2400 MHz |
| Configurations supported | 8 GB, 12 GB, 16 GB, 24 GB, and 32 GB |
Ports and connectors
| External: | |
|---|---|
| Network | One RJ45 port |
| USB |
|
| Audio/Video |
|
| Internal: | |
|---|---|
| M.2 card | One M.2 slot for SSD card |
Communications
| Ethernet | 10/100/1000 Mbps Ethernet controller integrated on system board |
| Wireless |
|
Audio
| Controller |
|
| Speakers | Two |
| Speaker Output | 10 W |
| Subwoofer output | 5 W |
| Microphone | Array microphone |
| Volume controls | Program menus |
Storage
| Interface |
|
| Hard drive | One 2.5-inch drive |
| Capacity supported | Up to 1 TB 7200 rpm |
| Solid-state drive | One M.2 drive |
| Capacity supported |
|
Media-card reader
| Type | One 3-in-1 slot |
| Cards supported |
|
Camera
| Resolution |
|
| Diagonal viewing angle | 74.6 degrees |
Video
| Controller |
|
| Memory |
|
Stand
| Height | 235.2 mm (9.26 in) |
| Width | 249.20 mm (9.81 in) |
| Depth | 190.10 mm (7.48 in) |
Power adapter
| 180 W | 330 W | |
|---|---|---|
| Input current
(maximum) |
2.50 A | 4.40 A |
| Output current
(continuous) |
9.23 A | 16.90 A |
| Input Voltage | 100 VAC to 240 VAC | |
| Input frequency | 50 Hz to 60 Hz | |
| Rated output voltage | 19.50 VDC | |
| Temperature range: | ||
| Operating | 0°C to 40°C (32°F to 104°F) | |
| Storage | –40°C to 70°C (–40°F to 158°F) | |
Display
| 27-inch FHD | 27-inch UHD | |
|---|---|---|
| Resolution
(maximum) |
1920 x 1080 | 3840 x 2160 |
| Pixel pitch | 0.3114 mm | 0.1554 mm |
| Dimensions: | ||
| Height | 12.70 mm (0.50 in) | 12.80 mm (0.50 in) |
| Width | 607.10 mm (23.90 in) | 608.80 mm (23.97 in) |
| Diagonal | 685 mm (27 in) | 686 mm (27 in) |
| Refresh rate | 60 Hz | 60 Hz |
| Controls | Program menus | |
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
| Operating | Storage | |
|---|---|---|
| Temperature range | 10°C to 35°C
(50°F to 95°F) |
–40°C to 65°C
(–40°F to 149°F) |
| Relative humidity
(maximum) |
20% to 80%
(non-condensing)
|
5% to 95%
(non-condensing)
|
| Vibration
(maximum) * |
0.24 GRMS | 1.37 GRMS |
| Shock
(maximum) |
40 G † | 105 G ‡ |
| Altitude
(maximum) |
–15.2 m to 3048 m
(–50 ft to 10,000 ft) |
–15.2 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.




























