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Black and silver 27-inch all-in-one desktop with integrated display, webcam, USB keyboard and mouse

DELL

DELL OptiPlex 7770 27" all-in-one PC i7-9700 3.0GHz 64GB DDR4 256GB M.2 SSD + 1TB HDD

SKU CH-PHGE-799E7

A 27-inch Full HD all-in-one business PC with an octa-core i7-9700, 64 GB DDR4, 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 · 64GB DDR4 · 256GB · 27" · None-Touch · 1TB SSD + 256GB SSD

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  • 27-inch Full HD IPS display for crisp visuals
  • 8-core i7-9700 processor handles demanding workloads
  • 64 GB DDR4 memory keeps multitasking smooth
  • 256 GB M.2 SSD plus 1 TB hard drive for speed and capacity
  • Windows 11 Pro pre-installed and ready for business

Business all-in-one with 27-inch display

The DELL OptiPlex 7770 is a 27-inch all-in-one PC built for business users who want a single desktop unit. It combines a 9th Gen Intel Octa-Core i7-9700 processor running at 3.0GHz with 64GB of DDR4 memory and a dual-drive layout of 256GB M.2 SSD plus 1TB hard drive. Windows 11 Pro is pre-installed.

Suits office teams needing simple deployment

This system suits offices that value quick setup, integrated webcam and microphone for video calls, and a clutter-free desk with included USB keyboard and mouse. Buyers who need discrete graphics performance for 3D rendering or gaming workloads should look elsewhere, as the platform relies on integrated Intel UHD Graphics 630.

64GB RAM and mixed storage for multitasking

The 64GB DDR4 capacity handles heavy multitasking, large spreadsheets and multiple browser tabs without paging. The 256GB M.2 SSD provides fast boot and application launch, while the 1TB hard drive stores archives and media. Workloads that demand sustained GPU compute or more than 64GB of memory will exceed the available headroom.

Highlights

  • 27-inch Full HD IPS display for crisp visuals
  • 8-core i7-9700 processor handles demanding workloads
  • 64 GB DDR4 memory keeps multitasking smooth
  • 256 GB M.2 SSD plus 1 TB hard drive for speed and capacity
  • Windows 11 Pro pre-installed and ready for business

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 Capacity64GB DDR4
Memory SpeedDDR4
Memory Spec32 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported64 GB
SSD256GB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Solid State Drive (SSD)
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

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does this all-in-one need any external parts such as a monitor or power brick to operate?

No. The 27-inch 1920 x 1080 IPS display, the 9th Gen Intel i7-9700 processor, 64 GB DDR4 memory, 256 GB M.2 SSD plus 1 TB hard drive, Windows 11 Pro, a USB keyboard and a USB mouse are all integrated or included in the box.

Can I keep using my existing USB 2.0 flash drives and older USB hard drives with the ports on this OptiPlex 7770?

Yes. The system provides three USB 3.1 Gen 1 Type-A ports, two USB 3.1 Gen 2 Type-A ports and one USB Type-C Gen 2 port, all of which are backward compatible with USB 2.0 and USB 3.0 devices.

How can I confirm the 64 GB of DDR4 memory and the dual-drive storage are recognised correctly after first boot?

Open Windows Settings → System → About to see the installed RAM listed as 64 GB, then open File Explorer and verify that both the 256 GB M.2 SSD and the 1 TB hard drive appear with their full capacities.

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