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Black and silver 27-inch all-in-one desktop with integrated display and included keyboard and mouse

DELL

DELL OptiPlex 7770 27" FHD i7-9700 3.0GHz 8 GB DDR4 1TB SSD Windows 10 Pro all-in-one PC

SKU CH-F0D4-JH8Q8

A 27-inch all-in-one desktop with a 1920 x 1080 IPS display, 9th Gen Intel Core i7-9700 processor, 8 GB DDR4 memory and a 1 TB SSD, ready for business use with Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size8 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 8GB DDR4

SSD 1TB

Size 27"

Touch None-Touch

  • 27" IPS InfinityEdge Full HD display for sharp visuals
  • 9th Gen Intel octa-core i7-9700 up to 4.70 GHz for fast multitasking
  • 1 TB SSD provides rapid boot and file access
  • 8 GB DDR4 memory supports smooth everyday workloads
  • HD TrueVision webcam with mic enables clear video calls

27" FHD all-in-one business PC

The Dell OptiPlex 7770 integrates a 27-inch 1920 x 1080 IPS InfinityEdge display with a 9th Gen Intel Octa-Core i7-9700 processor running at 3.0 GHz. It ships with 8 GB DDR4 SODIMM memory and a 2.5-inch 1 TB SSD. Windows 10 Pro is pre-installed alongside a USB keyboard and mouse.

Suits office workers needing a compact desk setup

This unit fits users who want a single-cable desktop with integrated webcam, Wi-Fi and Bluetooth 5 for video calls. Buyers who need discrete graphics performance for 3D rendering or gaming should look elsewhere. The six-core processor description in marketing materials does not match the eight-core CPU supplied.

Simple unbox and plug-in deployment

Setup requires only mains power and network connection; the stand adjusts for tilt, swivel and pivot without tools. Memory upgrades use 204-pin SODIMM slots supporting up to 64 GB DDR4. Storage expansion is limited to the existing 2.5-inch bay and any M.2 slot the board provides.

How it compares

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

Price $793.99
Pricier than about 69% 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 8 GB DDR4 SODIMM
Lower than about 70% of the 1,818 comparable items (median 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 size8 GB DDR4 SODIMM
RAM capacity8 GB DDR4
RAM type and speedDDR4
Memory configuration4 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

Does the 27 inch 1920 x 1080 panel need an external stand or is the stand built in?

The OptiPlex 7770 ships with a choice of basic, articulating or height-adjustable stands so you can tilt, swivel and pivot the screen without buying anything extra.

Can I keep my existing USB 3.1 Gen 1 keyboard and mouse and plug them straight into the USB Type-C Gen 2 port?

The Type-C Gen 2 port accepts USB 3.1 Gen 1 devices through a standard adapter or cable, so your current keyboard and mouse will work without replacement.

After first boot how can I confirm the i7-9700 is running at its 3.0 GHz base frequency?

Open Task Manager, select the Performance tab and watch the CPU clock readout settle at 3.0 GHz while the system is idle.

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