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27 inch black and silver all-in-one desktop with keyboard and mouse

DELL

DELL OptiPlex 7770 27" FHD all-in-one PC i5-9500 8GB DDR4 1TB SSD Win 11 Pro

SKU CH-J2A9-VZ921

A 27-inch full-HD all-in-one desktop with a six-core i5-9500, 8 GB DDR4, 1 TB SSD and Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 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 i5 9th Gen

RAM 8GB DDR4

SSD 1TB

Size 27"

Touch None-Touch

  • 27-inch IPS Full HD display delivers crisp visuals at 1920 x 1080 resolution
  • Six-core Intel i5-9500 processor reaches up to 4.40 GHz for responsive multitasking
  • 1 TB solid-state drive provides fast boot and ample storage space
  • 8 GB DDR4 memory supports smooth everyday business workloads
  • Windows 11 Pro pre-installed with included keyboard and mouse for immediate setup

Compact business all-in-one

The Dell OptiPlex 7770 integrates a 27-inch 1920 x 1080 IPS InfinityEdge display with a 9th Gen Intel Hexa-Core i5-9500 processor, 8 GB DDR4 SODIMM memory and a 2.5-inch 1TB SSD. It targets office teams that need a tidy, single-cable workstation running Windows 11 Pro out of the box.

Versatile stand and port selection

An articulating stand option lets users tilt, swivel and pivot the screen to match individual ergonomics while keeping the desk clear. Connectivity includes 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 and a 3-in-1 SD card reader for quick media transfers.

Bundled input devices and OS

A USB keyboard and mouse are included so the system is ready to deploy without extra procurement. The fresh Windows 11 Pro installation removes the need for manual imaging, and the integrated HD TrueVision webcam with microphone supports immediate video collaboration.

How it compares

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

Price $658.99
Cheaper than about 56% 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 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 configuration16 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 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 does the USB Type-C gen2 port on the OptiPlex 7770 actually carry and what resolution can it drive?

The USB Type-C gen2 port supports DisplayPort alternate mode and can drive an external monitor at up to 1920 x 1080 resolution.

What are the physical mounting options and dimensions I need to fit the 27 inch all-in-one?

The 27 inch IPS InfinityEdge display comes with a choice of basic, articulating, or height adjustable stands supporting tilt, swivel and pivot.

How do I upgrade the memory and which step is commonly missed?

Open the rear cover, insert DDR4 SODIMM modules into the 204-pin slots, and ensure the retention clips click fully to seat the memory.

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