Dell OptiPlex 7770 All-in-One
27-inch business all-in-one on 8th/9th Generation Intel Core desktop processors, offered with an optional NVIDIA GeForce GTX 1050 discrete GPU and Full HD or 4K Ultra HD touch/non-touch displays.
Memory
- Slots
- Two SODIMM slots
- Type
- DDR4 SDRAM, non-ECC
- Speed
- 2666 MHz (2400 MHz with an i3 processor)
- Minimum
- 4 GB (1 x 4 GB)
- Maximum
- 32 GB
- Per-slot sizes
- 4 GB, 8 GB, 16 GB
- Configurations supported
- 4 GB (1x4), 8 GB (1x8 or 2x4), 16 GB (1x16 or 2x8), 32 GB (2x16)
Storage
- Primary/boot SSD
- M.2 2280, up to 2 TB
- 2.5" hard-disk drive
- Up to 2 TB
- 2.5" solid-state hybrid drive
- Up to 1 TB
- Intel Optane memory
- M.2 2280, 16 GB or 32 GB
- Configurations
- 1 x M.2 drive; 1 x M.2 drive + 1 x 2.5" drive; 1 x 2.5" drive alone; or 1 x 2.5" HDD with M.2 Intel Optane memory
Graphics
- Integrated
- Intel UHD Graphics 630, shared system memory
- Discrete
- NVIDIA GeForce GTX 1050, 4 GB GDDR5
Networking
- Ethernet
- Integrated Intel i219-LM 10/100/1000 Mbps (RJ-45) with Intel Remote Wake Up and PXE
Power
- Integrated-graphics PSU
- 155 W 80 PLUS Bronze
- Discrete-graphics PSU
- 240 W 80 PLUS Platinum
- AC input voltage
- 100-240 VAC
- AC input frequency
- 47 Hz-63 Hz
- AC input current (low/high range)
- 3.6 A / 1.8 A
- Compliance
- 80 PLUS, ENERGY STAR 7.0/7.1, ErP Lot 6 Tier 2 (0.5 W), FEMP Standby Power
Ports
- USB (side)
- 1 x USB 3.1 Gen 1 Type-A with PowerShare; 1 x USB 3.1 Gen 2 Type-C
- USB (rear)
- 2 x USB 3.1 Gen 1 Type-A with Power on/Wake-up support; 2 x USB 3.1 Gen 2 Type-A
- Network (rear)
- 1 x RJ-45
- Video (rear)
- 1 x HDMI-out (1.4 on integrated graphics, 2.0 on discrete graphics); 1 x HDMI-in (optional); 1 x DisplayPort 1.2 (DP++)
- Audio (side)
- 1 x universal audio jack
- Audio (rear)
- 1 x line-out for headphones or speakers
- Media-card reader (side)
- 1 x SD card reader
- Security (rear)
- 1 x security-cable (Kensington) slot
Display
- Type
- Full HD (FHD) touch; FHD non-touch; 4K Ultra HD non-touch
- Size (diagonal)
- 27 in
- Panel technology
- IPS, WLED
- Native resolution
- FHD 1920 x 1080; 4K UHD 3840 x 2160
- Luminance
- FHD touch 200 cd/m2; FHD non-touch 250 cd/m2; 4K UHD non-touch 350 cd/m2
- Active area
- FHD 597.89 x 336.31 mm; 4K UHD 596.74 x 335.66 mm
- Pixels per inch
- FHD 82; 4K UHD 163
- Color depth
- FHD 16.7 M colors; 4K UHD 1.07 B colors
- Contrast ratio
- FHD 600:1 min / 1000:1 typical; 4K UHD 910:1 min / 1350:1 typical
- Response time
- 25 ms max, 14 ms typical
- Refresh rate
- 60 Hz
- Viewing angle (H/V)
- 178° / 178°
- Camera
- Optional FHD pop-up webcam (2.0 MP, 1080p/30 fps) or FHD + infrared pop-up camera pair for Windows Hello
Physical
- Height (without stand)
- 389.0 mm (15.31 in.)
- Width (without stand)
- 614.0 mm (24.17 in.)
- Depth (without stand)
- 58.0 mm / 2.28 in. (4K UHD); 57.7 mm / 2.27 in. (FHD)
- Weight without stand (non-touch)
- 8.41 kg (18.54 lb)
- Weight without stand (touch)
- 8.63 kg (19.03 lb)
- Height-adjustable stand
- 287.0 x 254.8 mm (11.30 x 10.03 in.), 3.22 kg (7.10 lb)
- Articulating stand
- 271.5 x 271.3 mm (10.69 x 10.68 in.), 4.44 kg (9.79 lb)
Processors
- Intel Core i3-8100
- Intel Core i3-8300
- Intel Core i5-8400
- Intel Core i5-8500
- Intel Core i5-8600
- Intel Core i7-8700
- Intel Core i3-9100
- Intel Core i3-9300
- Intel Core i5-9400
- Intel Core i5-9500
- Intel Core i5-9600
- Intel Core i7-9700
- Intel Core i9-9900