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Black and silver 27-inch all-in-one desktop with integrated webcam

DELL

DELL OptiPlex 7770 27" FHD i7-9700 16GB DDR4 256GB SSD Win10 Pro

SKU CH-D261-7D09Z

A 27 inch full HD all-in-one desktop with an octa-core i7-9700, 16 GB DDR4 memory, 256 GB SSD and Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 256 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU Intel Core i7 9th Gen

RAM 16GB DDR4

SSD 256GB

Size 27"

Touch None-Touch

  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel octa-core i7-9700 up to 4.70 GHz for responsive multitasking
  • 16 GB DDR4 memory and 256 GB SSD for fast boot and load times
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse

Business All-in-One with 27" Display

The Dell OptiPlex 7770 is a new all-in-one desktop built for business environments. It integrates a 27-inch Full HD IPS InfinityEdge display with a resolution of 1920 x 1080. The system runs on a 9th Generation Intel Octa-Core i7-9700 processor operating at 3.0GHz with a turbo frequency up to 4.70GHz. It includes 16GB of DDR4 SODIMM memory and a 256GB solid-state drive.

Suited for Office Work Not High-End Graphics

This configuration suits office professionals who need a space-saving desktop with included USB keyboard, mouse, and Windows 10 Pro. The integrated Intel UHD Graphics 630 handles standard productivity tasks and video conferencing via the HD TrueVision webcam. Buyers who require discrete graphics performance for 3D rendering, video editing, or gaming should consider a different system. The all-in-one form factor also limits internal component upgrades compared to a tower chassis.

256GB SSD Defines Storage Capacity

The single 2.5-inch 256GB solid-state drive provides the primary storage for the operating system and applications. This capacity determines how much data can be kept locally before external drives or cloud storage become necessary. The system supports up to 64GB of DDR4 memory across its 204-pin SODIMM slots for future expansion. Connectivity includes Gigabit Ethernet, integrated wireless, Bluetooth 5, USB 3.1 Gen 1, USB 3.1 Gen 2, USB Type-C Gen 2, DisplayPort, and a 3-in-1 SD card reader.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $685.99
Typical for this category: the median of 4,281 items is $690.99.
Screen size 27 in (68.6 cm)
Higher than about 90% of the 4,191 comparable items (median 23 in).
Memory size 16 GB DDR4 SODIMM
Typical for this category: the median of 1,818 items is 16 GB.

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name7770
Part number7470
Product typeAll-in-One PC
Recommended useBusiness
Product colorBlack/Silver
Processor
ProcessorIntel Core i7 9th Gen
CPU9th Gen Intel Octa-Core i7-9700 3.0 GHz
CPU modelIntel Core i7-9700
CPU socketLGA 1151
ChipsetIntel Q270 chipset
CPU bus speed8 GT/s DMI3
Memory
Memory size16 GB DDR4 SODIMM
RAM capacity16 GB DDR4
RAM type and speedDDR4
Memory configuration8 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2.5 in 256 GB Solid State Drive (SSD)
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 GB Solid State Drive (SSD)
Drive interfaceSATA
Display
Screen size27 in (68.6 cm)
Touch inputNo
Display resolution1920 × 1080
Type of screenNon-Touch Screen
Display capabilities1920 × 1080 (Full HD) LED
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD Graphics 630
GPU modelIntel UHD Graphics 630
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
Audio chipIntel High Definition Audio with Waves MaxxVoice Pro
Web cameraYes
Speaker setupInternal Speaker
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wireless adapterIntergrated
Ethernet controllerIntegrated
Wi-Fi802.11a/b/g/n Wireless LAN
Bluetooth support4.1
Ports & slots
Front USB ports2 x USB 3.0 (SIDE)
Front audio jacks1 x Headphone Jack (side)
Memory card readerYes
Video connectors1 x Display Port, 1x HDMI, 1 x HDMI out
Thunderbolt 3 supportYes
Rear USB portsUSB 3.1 Gen 1 × 2 (side, one with Type-C for data only and one with PowerShare)
/ USB 3.1 Gen 1 × 4 (rear)/ USB2.0 × 2 (rear)
Ethernet port1 port
Rear audio jacks1 x Audio line-out connector
Size & build
Form factorSoDIMM 204-pin
Overall dimensions15.47 in × 22.65 in × 2.5 in
In the box
Bundled mouseUSB Mouse
Pointing deviceUSB Mouse
In the boxPower Cord, Dell USB KB & Mouse, Windows 10 Activaion Instuctions
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Pro
More details
KeyboardUSB Keyboard
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the i7-9700 with 16 GB DDR4 and 256 GB SSD or a different CPU and storage combo?

This unit ships with the 9th Gen Intel Octa-Core i7-9700 at 3.0 GHz, 16 GB DDR4 SODIMM memory and a 2.5" 256 GB SSD. Other CPU, RAM or SSD options are sold as separate listings.

How does the 3.0 GHz i7-9700 perform in everyday office workloads?

The eight-core i7-9700 runs at 3.0 GHz base and can boost to 4.70 GHz, delivering smooth multitasking for business applications, web browsing and video calls with the integrated Intel UHD Graphics 630.

What does the USB Type-C Gen 2 port support on this all-in-one?

The single USB Type-C Gen 2 connector provides up to 10 Gbps data transfer and can drive an external display via DisplayPort alt mode, while the three USB 3.1 Gen 1 ports handle peripherals at 5 Gbps.

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