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27-inch black and silver all-in-one desktop with integrated display

DELL

DELL OptiPlex 7770 27" FHD i7-9700 16GB DDR4 1TB SSD Windows 10 Pro

SKU CH-ATXN-TXS16

A 27-inch all-in-one desktop with a Full HD IPS display, an octa-core i7-9700 processor, 16 GB DDR4 memory and a 1 TB SSD, running Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 1 TB (1,000 GB) Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU Intel Core i7 9th Gen

RAM 16GB DDR4

SSD 1TB

Size 27"

Touch None-Touch

  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel Octa-Core i7-9700 processor delivers strong multi-thread performance
  • 16 GB DDR4 memory and 1 TB SSD provide fast, responsive storage
  • Integrated Intel UHD Graphics 630 handles everyday business graphics
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity

All-in-One for Business Use

The Dell OptiPlex 7770 is a 27-inch all-in-one desktop designed for business environments. It integrates the display, processor, memory and storage into a single black and silver chassis. A USB keyboard and mouse are included. Windows 10 Pro comes pre-installed for immediate deployment.

27-Inch Full HD IPS Display

The built-in screen measures 27 inches diagonally with a 1920 x 1080 resolution on an IPS InfinityEdge panel. Integrated Intel UHD Graphics 630 drives the display. This fixed screen size and resolution are the primary physical constraints for workspace planning and visual clarity.

Suited for Office Workflows.

This system suits professionals who need a tidy, ready-to-use workstation for productivity applications, video calls and general multitasking. Buyers who require discrete graphics performance, upgradable graphics cards or higher display resolutions should consider alternative form factors.

How it compares

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

Price $821.99
Pricier than about 72% of the 4,281 comparable items (median $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 1 TB (1,000 GB) Solid State Drive (SSD)
SSD storage1 TB
Hard driveNo
Storage configuration2.5 in 1 TB (1,000 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

How does the 3.0 GHz octa-core i7-9700 perform in daily business workloads?

The 9th Gen Intel i7-9700 runs at 3.0 GHz base with a 4.70 GHz turbo across eight cores and eight threads, giving strong multi-tasking speed for office apps, video calls and large spreadsheets.

What display outputs and USB standards does the USB Type-C gen2 port support?

The single USB Type-C gen2 port carries 10 Gbps data and DisplayPort alt-mode video, while three USB 3.1 gen1 and two USB 3.1 gen2 Type-A ports add further 5 Gbps and 10 Gbps connections.

What stand options and VESA pattern does the 27-inch chassis use?

Dell offers basic, articulating and height-adjustable stands for the 7770; the panel also includes a standard 100 mm VESA mount for third-party arms or wall brackets.

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