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

DELL

DELL OptiPlex 7770 27" FHD i5-9500 8GB DDR4 512GB SSD + 1TB HDD all-in-one PC

SKU CH-7T34-JP806

27-inch Full HD business all-in-one with a 9th Gen Intel Core i5-9500, 8 GB DDR4, 512 GB M.2 SSD plus 1 TB hard drive and Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size8 GB DDR4 SODIMM
  • Storage drive2.5 in 512 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 i5 9th Gen · Intel Core i5-9500 · 8GB DDR4 · 512GB · 27" · None-Touch · 1TB HDD + 512GB SSD

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  • 27 inch Full HD IPS display for clear visuals
  • 9th Gen Intel i5-9500 six-core processor handles business workloads
  • 512 GB M.2 SSD plus 1 TB hard drive gives fast boot and ample storage
  • 8 GB DDR4 memory supports everyday multitasking
  • Windows 11 Pro pre-installed with included keyboard and mouse

Business all-in-one with 27 inch display

The Dell OptiPlex 7770 integrates a 27 inch 1920 x 1080 IPS InfinityEdge panel with a 9th Gen Intel i5-9500 hexa-core processor running at 3.0 GHz up to 4.40 GHz. It ships with 8 GB DDR4 SODIMM memory, a 512 GB M.2 SSD plus a 1 TB hard drive, and Windows 11 Pro. The compact design suits office workers who need a tidy desk setup with included USB keyboard and mouse.

Check memory slots and stand type before ordering

The system uses 204-pin SODIMM DDR4 modules and the manufacturer notes configurations up to 64 GB, so verify how many slots your chosen unit populates. Connectivity includes three USB 3.1 Gen1 ports, one USB Type-C Gen2, two USB 3.1 Gen2, DisplayPort, Gigabit Ethernet, Bluetooth 5 and a 3-in-1 SD card reader. Confirm the stand option — basic, articulating or height-adjustable — matches your ergonomic needs.

Replaces separate tower

This all-in-one consolidates a traditional desktop and display into one chassis, reducing cable clutter and footprint. The jump is worth it when you want a single-cable power solution with integrated 1080p webcam, microphone and speakers for video calls. Buyers who need discrete graphics performance, multiple internal drive bays or user-serviceable GPU upgrades should consider a tower-and-monitor combination instead.

How it compares

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

Price $669.99
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 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 i5 9th Gen
CPU9th Gen Intel Hexa-Core i5-9500 3.0 GHz
CPU modelIntel Core i5-9500
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 512 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage512 GB
Hard drive1 TB
Storage configuration2.5 in 512 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

5 more in the same range

Questions about this item

Does the all-in-one include a keyboard and mouse, or must they be purchased separately?

A USB keyboard and USB mouse are included in the box with the OptiPlex 7770.

Should I choose the 8 GB DDR4 configuration or is a larger memory option available for this model?

This unit ships with 8 GB DDR4 SODIMM; the platform supports up to 64 GB if you need more capacity later.

What does the 3.0 GHz base clock on the i5-9500 mean for everyday workloads?

The six-core processor runs at 3.0 GHz base and can boost to 4.40 GHz, giving strong responsiveness for office apps and multitasking.

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