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

DELL

DELL OptiPlex 7770 all-in-one PC 27" 32 GB 2 TB i7-9700

SKU CH-B34T-8FCMA

A 27-inch business all-in-one with an Intel i7-9700 processor, 32 GB DDR4 memory and a 2 TB SSD running 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 32GB DDR4

SSD 2TB

Size 27"

Touch None-Touch

  • Touch
  • None-Touch

Struck-through versions exist but are not stocked here.

  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 32 GB DDR4 memory and 2 TB SSD for responsive multitasking
  • 9th Gen Intel Core i7-9700 octa-core processor up to 4.70 GHz
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 11 Pro pre-installed with keyboard and mouse included

Business all-in-one with 27 inch display

The Dell OptiPlex 7770 combines a 27 inch Full HD IPS InfinityEdge screen with an Intel Core i7-9700 octa-core processor, 32 GB of DDR4 memory and a 2 TB solid-state drive. It ships with Windows 11 Pro, a USB keyboard and mouse, and integrated Wi-Fi, Bluetooth 5 and a webcam. This configuration suits office workers who need a compact, ready-to-use desktop.

Simple setup with limited internal access

The unit arrives assembled so installation is restricted to placing it on a desk, connecting power and attaching any peripherals to the available USB 3.1 Gen 1, USB 3.1 Gen 2, USB Type-C Gen 2, DisplayPort and SD card slots. Memory uses 204-pin SODIMM modules and storage uses a 2.5 inch drive bay, but the all-in-one chassis limits how many components can be reached without specialist tools. Buyers who want to upgrade the graphics subsystem or add internal expansion cards cannot do so.

Processor and memory define the performance ceiling

The 9th Generation Intel Core i7-9700 runs at 3.0 GHz with a maximum turbo of 4.70 GHz across eight cores and eight threads, paired with 32 GB of DDR4 RAM and Intel UHD Graphics 630. This specification determines whether the system can handle the intended workload; buyers who need discrete graphics performance or more than 32 GB of memory should look elsewhere.

Highlights

  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 32 GB DDR4 memory and 2 TB SSD for responsive multitasking
  • 9th Gen Intel Core i7-9700 octa-core processor up to 4.70 GHz
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 11 Pro pre-installed with keyboard and mouse included

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" 2TB (2,000GB) 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 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
SSD2TB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 2TB (2,000GB) 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

How do I confirm the 27" 1920 x 1080 display and Intel UHD Graphics 630 are detected in Windows 11 Pro after first boot?

Open Settings > System > Display and verify the resolution shows 1920 x 1080 at the native scaling. Then open Device Manager > Display adapters and confirm Intel UHD Graphics 630 is listed without a warning icon.

Which accessories are included in the box and which must be purchased separately?

The box contains the all-in-one unit, a USB keyboard, a USB mouse and a pre-installed Windows 11 Pro licence. No other cables, adapters or stands are mentioned, so any additional mount or peripheral must be bought separately.

Should I choose the 32 GB DDR4 / 2 TB SSD configuration or look for a different capacity?

This listing is fixed at 32 GB DDR4 SODIMM and a 2.5" 2 TB SSD. If your workload needs more memory, the platform supports up to 64 GB DDR4; if you need more storage, you would have to add an external drive because the internal bay is occupied.

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