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

DELL

DELL OptiPlex 7770 27" FHD all-in-one PC i7-9700 64 GB DDR4 128 GB M.2 SSD + 1TB HDD Windows 11 Pro

SKU CH-GVRG-77YB7

A 27 inch Full HD all-in-one desktop with an 8 core i7-9700, 64 GB DDR4, 128 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 128 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 · 64GB DDR4 · 27" · None-Touch · 1TB HDD + 128GB SSD

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  • 27-inch Full HD IPS display for sharp visuals
  • 8-core Intel i7-9700 processor handles demanding workloads
  • 64 GB DDR4 memory keeps multitasking smooth
  • 128 GB M.2 SSD plus 1 TB hard drive for speed and capacity
  • Windows 11 Pro pre-installed with keyboard and mouse included

Built for business workflows

This 27-inch all-in-one integrates a 1920 x 1080 IPS InfinityEdge display with a 9th Gen Intel Octa-Core i7-9700 processor. It ships with 64 GB of DDR4 memory, a 128 GB M.2 SSD and a 1 TB hard drive. Windows 11 Pro is pre-installed alongside a USB keyboard and mouse. The compact form factor suits office desks that need a complete, ready-to-work system without separate tower and monitor cables.

Replaces a tower-plus-monitor setup

The integrated design removes the need for a separate chassis and display connection, freeing desk space and reducing cable count. The jump is worthwhile when a single-cable power solution and a smaller footprint matter more than discrete graphics expansion or user-serviceable GPU upgrades. Buyers who need a dedicated graphics card or multiple internal drive bays will not find those options here.

Fits a managed-office build

Gigabit Ethernet, integrated wireless and Bluetooth 5 handle network and peripheral links. Ports include three USB 3.1 Gen 1, one USB Type-C Gen 2, two USB 3.1 Gen 2, DisplayPort and a 3-in-1 SD card reader. The 204-pin SoDIMM memory layout and mixed M.2 plus 2.5-inch storage slots define the internal upgrade path. An HD TrueVision webcam and microphone cover video conferencing without extra USB devices.

How it compares

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

Price $910.99
Pricier than about 81% 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 capacity64 GB DDR4
RAM type and speedDDR4
Memory configuration32 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2.5 in 128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
Hard drive1 TB
Storage configuration2.5 in 128 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

What VESA pattern does the 27-inch chassis use for wall or arm mounting?

The OptiPlex 7770 supports VESA 100 x 100 mounting on the rear of the 27-inch panel.

Which panel must be removed to reach the two SODIMM slots and the 2.5-inch drive bay?

Remove the rear cover by releasing the captive thumbscrew and lifting the panel; the memory slots and drive bay are then exposed.

What memory specification is required when the 32 GB SODIMM modules need replacing?

Use DDR4 204-pin SODIMM modules; the system accepts up to 64 GB total across the two slots.

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