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DELL

DELL OptiPlex 7770 27" all-in-one PC i7-9700 32 GB DDR4 256 GB M.2 SSD + 1 TB HDD

SKU CH-EVQZ-ETN8Q

A 27-inch business all-in-one with a 1920 x 1080 IPS display, octa-core i7-9700 processor, 32 GB DDR4 memory, 256 GB M.2 SSD plus 1 TB hard drive, and Windows 11 Pro

  • TypeAll-in-One PC
  • Form FactorSoDIMM 204-pin
  • UsageBusiness
  • ColorBlack/Silver
  • Processor9th Gen Intel Octa-Core i7-9700 3.0GHz
  • Processor Main Features64 bit Quad-Core Processor

CPU · RAM · SSD · Screen · Touch · Other Intel Core i7 9th Gen · Intel Core i7-9700 · 32GB DDR4 · 256GB · 27" · None-Touch · 1TB HDD + 256GB SSD

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  • Octa-core i7-9700 handles heavy workloads smoothly
  • 32 GB DDR4 memory keeps many apps responsive
  • 256 GB M.2 SSD plus 1 TB HDD gives fast boot and ample storage
  • 27 inch 1920 x 1080 IPS display shows crisp detail
  • Windows 11 Pro installed and ready for business use

27-inch All-in-One Business Desktop

This DELL OptiPlex 7770 is a 27-inch all-in-one PC built for office environments. It integrates a 9th Gen Intel Octa-Core i7-9700 processor, 32 GB DDR4 memory and a dual-drive layout of 256 GB M.2 SSD plus 1 TB HDD. Windows 11 Pro is pre-installed with a keyboard and mouse included. The system suits users who want a compact, ready-to-work station.

Suited for general office work.

The integrated Intel UHD Graphics 630 handles everyday productivity, video calls and multi-monitor setups through DisplayPort. Buyers who need discrete graphics performance for 3D rendering, CAD or gaming should look at a tower workstation with a dedicated GPU. The all-in-one form factor also limits internal upgrade paths compared with a traditional desktop chassis.

27-inch 1920 x 1080 IPS display

The built-in 27-inch Full HD IPS InfinityEdge panel delivers 1920 x 1080 resolution for clear text and wide viewing angles. This fixed screen size and resolution determine the visual workspace; users who require a larger diagonal, higher pixel density or a different aspect ratio will need a separate monitor and a different system class.

Highlights

  • Octa-core i7-9700 handles heavy workloads smoothly
  • 32 GB DDR4 memory keeps many apps responsive
  • 256 GB M.2 SSD plus 1 TB HDD gives fast boot and ample storage
  • 27 inch 1920 x 1080 IPS display shows crisp detail
  • Windows 11 Pro installed and ready for business use

Specifications

BrandDELL
SeriesOptiPlex
Model7770
Part Number7470
TypeAll-in-One PC
Form FactorSoDIMM 204-pin
UsageBusiness
ColorBlack/Silver
Processor9th Gen Intel Octa-Core i7-9700 3.0GHz
Processor Main Features64 bit Quad-Core Processor
Memory32 GB DDR4 SODIMM
Storage2.5" 256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
GraphicsIntel UHD Graphics 630
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardIntergrated
KeyboardUSB Keyboard
MouseUSB Mouse
Operating SystemWindows 11 Pro
Software IncludedWindows 11 Pro
ChipsetIntel Q270 chipset
CPU TypeIntel Core i7 9th Gen
Installed Qty1
Max Supported Qty1
CPU FSB8 GT/s DMI3
CPU NameIntel Core i7-9700
CPU Socket TypeLGA 1151
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel UHD Graphics 630
Graphics CardIntel UHD Graphics 630
Graphics InterfaceIntegrated video
Memory Capacity32GB DDR4
Memory SpeedDDR4
Memory Spec16 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported64 GB
SSD256GB
HDD1TB
HDD InterfaceSATA
Storage Spec2.5" 256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
Screen Size27"
Screen Resolution1920 x 1080
TouchscreenNo
Screen TypeNon-Touch Screen
Display Feature1920 x 1080 (Full HD) LED
Audio ChipsetIntel High Definition Audio with Waves MaxxVoice Pro
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11a/b/g/n Wireless LAN
BluetoothBluetooth 4.1
Front USB2 x USB 3.0 (SIDE)
Front Audio Ports1 x Headphone Jack (side)
Card ReaderYes
Video Ports1 x Display Port, 1x HDMI, 1 x HDMI out
Thunderbolt 3Yes
Rear USBUSB 3.1 Gen 1 x 2 (side, one with Type-C for data only and one with PowerShare)
/ USB 3.1 Gen 1 x 4 (rear)/ USB2.0 x 2 (rear)
RJ451 port
Rear Audio Ports1 x Audio line-out connector
Mouse TypeUSB Mouse
Keyboard TypeUSB Keyboard
WebcamYes
Speaker ConfigurationInternal Speaker
Dimensions (H x W x D)15.47 in x 22.65 in x 2.5 in
Weight21.52
Package ContentsPower Cord, Dell USB KB & Mouse, Windows 10 Activaion Instuctions

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Questions about this item

What type of memory modules does the OptiPlex 7770 use so I can confirm my existing DDR4 SODIMMs are compatible?

The system uses 204-pin DDR4 SODIMM modules, so your existing DDR4 SODIMMs will fit the memory slots.

Can I connect my older DisplayPort monitor to the 7770's video output alongside the built-in 27-inch 1920 x 1080 screen?

Yes, the 7770 includes a DisplayPort output that can drive an external monitor while the internal IPS panel remains active.

How do I verify the Intel UHD Graphics 630 is active after installing Windows 11 Pro?

Open Device Manager, expand Display adapters, and confirm Intel UHD Graphics 630 is listed without error codes.

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