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27 inch black and silver all-in-one desktop with stand

DELL

DELL OptiPlex 7770 27" All-in-One PC i7-9700 3.0GHz 32GB DDR4 1TB SSD Windows 11 Pro

SKU CH-D8QP-FW5CD

27-inch business all-in-one with 9th Gen Intel i7-9700, 32 GB DDR4, 1 TB SSD 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 Intel Core i7 9th Gen

RAM 64GB DDR4

SSD 1TB

Size 27"

Touch None-Touch

  • Touch
  • None-Touch

Struck-through versions exist but are not stocked here.

  • 27-inch Full HD IPS display for crisp visuals
  • Octa-core i7-9700 processor delivers strong multitasking power
  • 32 GB DDR4 memory supports smooth business workloads
  • 1 TB solid-state drive provides fast storage access
  • Windows 11 Pro pre-installed for modern productivity

Business all-in-one with 27" display

The Dell OptiPlex 7770 integrates a 27-inch 1920 x 1080 IPS panel, an Intel i7-9700 octa-core processor, 32 GB of DDR4 memory and a 1 TB 2.5-inch SSD into a single chassis. It targets office environments that need a compact, ready-to-use workstation with Windows 11 Pro pre-installed. A USB keyboard and mouse are included.

Replaces tower-and-monitor setups

This unit consolidates a separate desktop tower and external display, reducing desk clutter and cable count. The jump is worthwhile when IT teams want simplified deployment, unified warranty coverage and a smaller footprint for standard productivity workloads. It does not suit buyers who want discrete graphics performance or user-replaceable graphics cards.

Tool-less access simplifies upgrades

The chassis allows tool-less entry for memory and storage changes, so adding DDR4 SODIMM modules or swapping the 2.5-inch drive is straightforward. Common issues include limited internal space for additional 2.5-inch drives and the integrated graphics ceiling for multi-monitor 4K configurations. The height-adjustable stand helps with ergonomic positioning.

Highlights

  • 27-inch Full HD IPS display for crisp visuals
  • Octa-core i7-9700 processor delivers strong multitasking power
  • 32 GB DDR4 memory supports smooth business workloads
  • 1 TB solid-state drive provides fast storage access
  • Windows 11 Pro pre-installed for modern productivity

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" 1TB (1,000GB) Solid State Drive (SSD)
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
SSD1TB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 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

5 more in the same range

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

Questions about this item

Will the 27-inch 1920 x 1080 display fit on a standard VESA mount?

The all-in-one chassis includes VESA mounting holes; verify the stand type — basic, articulating or height-adjustable — before ordering a bracket.

How do I add more DDR4 memory to the two SODIMM slots?

Remove the rear cover, insert the 204-pin modules until they click, then replace the cover; the common error is not seating both sticks fully.

When should I plan to replace the 2.5-inch 1 TB SSD?

SSDs have no moving parts; monitor SMART health in Windows 11 Pro and replace only if the drive reports errors or capacity runs low.

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