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

DELL

DELL OptiPlex 7770 27" FHD i5-9500 16GB DDR4 2TB SSD all-in-one PC

SKU CH-M4KN-8PX0P

A 27-inch business all-in-one with 1920 x 1080 IPS display, 9th Gen Intel hexa-core i5-9500, 16 GB DDR4 and 2 TB SSD

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 2 TB (2,000 GB) Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU Intel Core i5 9th Gen

RAM 16GB DDR4

SSD 2TB

Size 27"

Touch None-Touch

  • 27" FHD IPS InfinityEdge display for sharp visuals
  • 9th Gen Intel Hexa-Core i5-9500 up to 4.40 GHz for responsive performance
  • 16 GB DDR4 memory and 2 TB SSD for fast multitasking and ample storage
  • USB Type-C Gen2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 10 Pro pre-installed with keyboard and mouse included

Purpose-built business desktop

The OptiPlex 7770 is a 27-inch all-in-one PC designed for office environments that value a tidy workspace. Its integrated design combines the display, processor, memory and storage in a single chassis, reducing cable clutter on shared desks or reception counters. The system ships with Windows 10 Pro and includes a USB keyboard and mouse, so it is ready for immediate deployment.

Build and daily connectivity

The black and silver chassis houses a 27-inch IPS InfinityEdge panel with a 1920 x 1080 resolution, while an HD TrueVision webcam and microphone sit above the screen for video calls. Connectivity covers three USB 3.1 Gen 1 ports, one USB Type-C Gen 2 port, two USB 3.1 Gen 2 ports, a DisplayPort output, Gigabit Ethernet, Wi-Fi and Bluetooth 5, plus a 3-in-1 SD card reader for quick media transfers. Memory uses 16 GB of DDR4 SODIMM in a 204-pin form factor, and the 2 TB solid-state drive fits the 2.5-inch bay.

Upgrade path and fit

This unit replaces older tower-and-monitor setups where separate components consume more desk space and power outlets. The six-core i5-9500 running at 3.0 GHz with a 4.40 GHz boost handles typical productivity workloads, while the 2 TB SSD provides ample room for local files and applications. Buyers who need more than 64 GB of memory, discrete graphics or a different stand type should look at configurable tower models instead.

How it compares

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

Price $695.99
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 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 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 2 TB (2,000 GB) Solid State Drive (SSD)
SSD storage2 TB
Hard driveNo
Storage configuration2.5 in 2 TB (2,000 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

What USB-C generation is on the OptiPlex 7770 and what speed does it cap at?

The all-in-one includes one USB Type-C gen2 port, so it caps at 10 Gb/s.

What physical space and mounting options does the 27-inch all-in-one need?

It uses a 27" IPS InfinityEdge panel and offers basic, articulating or height-adjustable stands with tilt, swivel and pivot.

How is the 2.5" 2 TB SSD installed and what step is often missed?

The drive fits the internal 2.5" bay; the step people miss is initialising and formatting the new volume in Windows Disk Management before use.

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