Dell OptiPlex 7780 All-in-One
27-inch business all-in-one on 10th Generation Intel Core (Comet Lake) desktop processors and the Intel Q470 chipset, offered with an optional NVIDIA GeForce GTX 1650 discrete GPU and Full HD touch/non-touch displays.
Memory
- Slots
- Two SO-DIMM slots
- Type
- DDR4, non-ECC
- Speed
- 2666 MT/s (Core i3/i5) or 2933 MT/s (Core i7/i9)
- Minimum
- 4 GB
- Maximum
- 64 GB
- Per-slot sizes
- 4 GB, 8 GB, 16 GB, 32 GB
- Configurations supported
- 4 GB (1x4), 8 GB (1x8 or 2x4), 16 GB (1x16 or 2x8), 32 GB (1x32 or 2x16), 64 GB (2x32)
Storage
- 2.5" 7200 RPM hard-disk drive
- SATA, up to 1 TB
- 2.5" 7200 RPM Opal SED hard-disk drive
- FIPS SATA, up to 500 GB
- 2.5" 5400 RPM hard-disk drive
- SATA, up to 2 TB
- M.2 2230, Class 35 SSD
- Gen3 PCIe x4 NVMe, up to 512 GB
- M.2 2230, Class 35 SSD, Opal SED
- Gen3 PCIe x4 NVMe, up to 256 GB
- M.2 2280, Class 40 SSD
- Gen3 PCIe x4 NVMe, up to 2 TB
- M.2 2280, Class 40 SSD, Opal SED
- Gen3 PCIe x4 NVMe, up to 1 TB
- Intel Optane memory
- M.2, 16 GB, paired with the 2.5" hard-disk drive
- Configurations
- One 2.5" HDD; one M.2 SSD; one M.2 SSD + one 2.5" HDD; dual M.2 SSDs; dual M.2 SSDs + one 2.5" HDD; or one 2.5" HDD + M.2 16 GB Intel Optane memory
Graphics
- Integrated
- Intel UHD Graphics 630, shared system memory; DP++ 1.4/HDCP 2.3, HDMI-out 1.4b
- Discrete
- NVIDIA GeForce GTX 1650, 4 GB GDDR5; DP++ 1.4/HDCP 2.3, HDMI-out 2.0
Networking
- Ethernet
- Intel i219-LM, 10/100/1000 Mbps
- Wi-Fi option 1
- Intel Wi-Fi 6 AX201, up to 2400 Mbps, 2.4/5 GHz, 802.11ax, Bluetooth 5.1
- Wi-Fi option 2
- Qualcomm QCA61x4a, up to 867 Mbps, 2.4/5 GHz, 802.11ac, Bluetooth 5.0
Power
- Type
- 220 W 80 PLUS Platinum internal PSU
- Input voltage
- 90 VAC-264 VAC
- Input frequency
- 47 Hz-63 Hz
- Input current (max)
- 3.6 A
- Output current (continuous)
- +19.5 VA/8.5 A; +19.5 VB/9.2 A
- Operating temperature
- 5°C to 45°C (41°F to 113°F)
- Storage temperature
- -40°C to 70°C (-40°F to 158°F)
Ports
- USB (side)
- 1 x USB 3.2 Gen 2 Type-C; 1 x USB 3.2 Gen 1 Type-A with PowerShare
- USB (rear)
- 2 x USB 3.2 Gen 2 Type-A with Smart Power On; 2 x USB 3.2 Gen 2 Type-A
- Network (rear)
- 1 x RJ-45, 10/100/1000 Mbps
- Video (rear)
- 1 x DP++ 1.4/HDCP 2.3; 1 x HDMI-in; 1 x HDMI-out (1.4b integrated graphics, 2.0 discrete graphics)
- Audio (side)
- 1 x universal audio jack
- Audio (rear)
- 1 x line-out audio port
- Media-card reader (side)
- 1 x SD 4.0 card slot
- Docking / power-adapter port
- Not supported (internal PSU)
- Security (rear)
- 1 x Kensington security-cable slot
- Internal
- 1 x M.2 2230 Wi-Fi/Bluetooth slot; 2 x M.2 2230/2280 SSD/Optane slots
Display
- Type
- Full HD (FHD), touch or non-touch
- Panel technology
- Wide Viewing Angle (WVA)
- Size (diagonal)
- 27.01 in (686 mm)
- Active area
- 597.89 x 336.31 mm
- Native resolution
- 1920 x 1080
- Luminance
- 200 nits min, 250 nits typical
- Color
- 16.7 million colors, 72% NTSC typical
- Pixels per inch
- 81
- Contrast ratio
- 600:1 minimum
- Response time
- 25 ms max
- Refresh rate
- 60 Hz
- Viewing angle (H/V)
- 85° min / 89° typical (both axes)
- Pixel pitch
- 0.3114 x 0.3114 mm
- Power consumption (max)
- 16.60 W
- Finish
- Anti-glare
- Camera
- Optional FHD RGB pop-up webcam (2.07 MP, 1080p/30 fps) or FHD RGB + VGA infrared pop-up pair for Windows Hello
Physical
- Height (without stand)
- 389.00 mm (15.31 in.)
- Width (without stand)
- 614.00 mm (24.17 in.)
- Depth (without stand)
- 58.00 mm (2.28 in.)
- Weight, non-touch (min/max)
- 8.30 kg / 8.66 kg (18.29 lb / 19.09 lb)
- Weight, touch (min/max)
- 8.73 kg / 9.10 kg (19.24 lb / 20.06 lb)
Management
- Chipset
- Intel Q470
- DRAM bus width
- 64-bit single-channel, 128-bit dual-channel
- Flash EPROM
- 32 MB
- PCIe bus
- Up to Gen 3
- TPM
- Discrete TPM 2.0, 24 KB
Processors
- Intel Core i3-10105
- Intel Core i3-10305
- Intel Core i5-10400
- Intel Core i5-10505
- Intel Core i5-10500
- Intel Core i5-10600
- Intel Core i7-10700
- Intel Core i9-10900