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

DELL

DELL OptiPlex 7770 27" FHD i5-9500 32GB DDR4 512GB SSD Windows 10 Pro

SKU CH-73RD-CF6VB

A 27 inch 1920 x 1080 all-in-one with 9th Gen Intel six-core i5-9500, 32 GB DDR4, 512 GB SSD, Intel UHD Graphics 630, Bluetooth 5 and Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size32 GB DDR4 SODIMM
  • Storage drive2.5 in 512 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU Intel Core i5 9th Gen

RAM 32GB DDR4

SSD 512GB

Size 27"

Touch None-Touch

  • 27-inch Full HD IPS display for crisp visuals
  • 9th Gen Intel hexa-core i5-9500 up to 4.40 GHz for responsive performance
  • 32 GB DDR4 memory and 512 GB SSD for fast multitasking and storage
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse

Business All-in-One with 27-inch Full HD display

The Dell OptiPlex 7770 integrates a 27-inch IPS InfinityEdge panel at 1920 x 1080 resolution with the compute hardware behind it. A 9th Gen Intel Hexa-Core i5-9500 running at 3.0 GHz with six cores and six threads provides the processing foundation. 32 GB of DDR4 SODIMM memory and a 512 GB 2.5-inch SSD deliver responsive multitasking and fast boot times. Windows 10 Pro comes pre-installed alongside a USB keyboard and mouse for immediate deployment.

Suited for office workloads

This system targets business users who need a space-saving desktop with integrated webcam, microphone, Wi-Fi and Bluetooth 5 for video conferencing. The height-adjustable stand options allow ergonomic positioning across shared workspaces. Buyers who require discrete graphics performance for 3D rendering or GPU-accelerated compute should evaluate alternative configurations. Environments needing more than 32 GB of memory or multiple high-speed storage volumes will find the soldered and bay-limited design restrictive.

9th Gen Intel six-core i5-9500 at 3.0 GHz

The processor choice defines the performance ceiling for every task this all-in-one handles. Six cores at 3.0 GHz base frequency scale to 4.40 GHz under load, driving the integrated Intel UHD Graphics 630 for display output and light media workloads. Intel Unite support streamlines meeting setup across the network. Selecting this SKU locks the platform to this specific CPU generation and core count without field-upgrade paths.

How it compares

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

Price $668.99
Cheaper than about 54% 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 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 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 512 GB Solid State Drive (SSD)
SSD storage512 GB
Hard driveNo
Storage configuration2.5 in 512 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

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Questions about this item

How can I verify the 27" 1920 x 1080 IPS InfinityEdge display and Intel UHD Graphics 630 are functioning correctly after setup?

Open Windows Display Settings to confirm the native 1920 x 1080 resolution and 27-inch panel are detected. In Device Manager under Display adapters, verify Intel UHD Graphics 630 appears without error codes. Run the built-in Dell SupportAssist hardware scan for a full graphics and panel diagnostic.

Which accessories are included in the box and which must be purchased separately?

The system ships with a USB keyboard, USB mouse and a fresh Windows 10 Pro installation. The supplier notes mention a choice of basic, articulating or height-adjustable stands, so confirm which stand variant your specific unit includes; any alternative stand would be a separate purchase.

Should I choose the 32 GB DDR4 / 512 GB SSD configuration or a different memory and storage combination?

This unit is the 32 GB DDR4 SODIMM and 2.5" 512 GB SSD model. The platform supports up to 64 GB DDR4 and additional SSD options; select the higher capacity if you run large datasets or virtual machines, otherwise the supplied 32 GB / 512 GB suits typical business workloads.

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