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

DELL

DELL OptiPlex 7770 27" all-in-one PC i7-9700 32 GB DDR4 256 GB M.2 SSD + 1 TB HDD

SKU CH-EVQZ-ETN8Q

A 27-inch business all-in-one with a 1920 x 1080 IPS display, octa-core i7-9700 processor, 32 GB DDR4 memory, 256 GB M.2 SSD plus 1 TB hard drive, and Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size32 GB DDR4 SODIMM
  • Storage drive2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU · RAM · SSD · Screen · Touch · Other Intel Core i7 9th Gen · Intel Core i7-9700 · 32GB DDR4 · 256GB · 27" · None-Touch · 1TB HDD + 256GB SSD

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  • Octa-core i7-9700 handles heavy workloads smoothly
  • 32 GB DDR4 memory keeps many apps responsive
  • 256 GB M.2 SSD plus 1 TB HDD gives fast boot and ample storage
  • 27 inch 1920 x 1080 IPS display shows crisp detail
  • Windows 11 Pro installed and ready for business use

27-inch All-in-One Business Desktop

This DELL OptiPlex 7770 is a 27-inch all-in-one PC built for office environments. It integrates a 9th Gen Intel Octa-Core i7-9700 processor, 32 GB DDR4 memory and a dual-drive layout of 256 GB M.2 SSD plus 1 TB HDD. Windows 11 Pro is pre-installed with a keyboard and mouse included. The system suits users who want a compact, ready-to-work station.

Suited for general office work.

The integrated Intel UHD Graphics 630 handles everyday productivity, video calls and multi-monitor setups through DisplayPort. Buyers who need discrete graphics performance for 3D rendering, CAD or gaming should look at a tower workstation with a dedicated GPU. The all-in-one form factor also limits internal upgrade paths compared with a traditional desktop chassis.

27-inch 1920 x 1080 IPS display

The built-in 27-inch Full HD IPS InfinityEdge panel delivers 1920 x 1080 resolution for clear text and wide viewing angles. This fixed screen size and resolution determine the visual workspace; users who require a larger diagonal, higher pixel density or a different aspect ratio will need a separate monitor and a different system class.

How it compares

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

Price $810.99
Pricier than about 71% 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 32 GB DDR4 SODIMM
Higher 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 size32 GB DDR4 SODIMM
RAM capacity32 GB DDR4
RAM type and speedDDR4
Memory configuration16 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage256 GB
Hard drive1 TB
Storage configuration2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
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 11 Pro
Pre-installed softwareWindows 11 Pro
More details
KeyboardUSB Keyboard
Keyboard typeUSB Keyboard

Other versions of this model

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Questions about this item

What type of memory modules does the OptiPlex 7770 use so I can confirm my existing DDR4 SODIMMs are compatible?

The system uses 204-pin DDR4 SODIMM modules, so your existing DDR4 SODIMMs will fit the memory slots.

Can I connect my older DisplayPort monitor to the 7770's video output alongside the built-in 27-inch 1920 x 1080 screen?

Yes, the 7770 includes a DisplayPort output that can drive an external monitor while the internal IPS panel remains active.

How do I verify the Intel UHD Graphics 630 is active after installing Windows 11 Pro?

Open Device Manager, expand Display adapters, and confirm Intel UHD Graphics 630 is listed without error codes.

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