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

DELL

DELL OptiPlex 7770 27" FHD i7-9700 3.0GHz 8GB DDR4 2TB SSD all-in-one PC

SKU CH-FJB1-841DQ

A 27-inch Full HD all-in-one desktop with a 3.0 GHz octa-core processor, 8 GB DDR4 memory, 2 TB SSD storage 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 8GB DDR4

SSD 2TB

Size 27"

  • 23.8"
  • 27"

Touch None-Touch

  • Touch
  • None-Touch

Struck-through versions exist but are not stocked here.

  • 27-inch Full HD 1920 x 1080 display gives sharp business visuals
  • 9th Gen Intel Octa-Core i7-9700 3.0GHz up to 4.70GHz handles heavy workloads
  • 2TB 2.5-inch SSD stores large datasets and boots fast
  • 8GB DDR4 SODIMM memory supports smooth multitasking
  • Windows 11 Pro with USB keyboard and mouse ready for immediate deployment

Business all-in-one with 27 inch display

The DELL OptiPlex 7770 combines a 27 inch Full HD IPS InfinityEdge panel with a 9th Gen Intel Octa-Core i7-9700 processor running at 3.0 GHz. Eight gigabytes of DDR4 SODIMM memory and a 2.5 inch 2 TB solid-state drive provide responsive storage for business workloads. Windows 11 Pro is pre-installed alongside a USB keyboard and mouse.

Thermals and power in normal use

Integrated Intel UHD Graphics 630 handles everyday visual tasks without a discrete GPU, keeping heat output and fan noise low for office environments. The all-in-one chassis consolidates the display and compute components into a single unit that draws power from one mains connection. Gigabit Ethernet, integrated wireless and Bluetooth 5 maintain connectivity without additional adapters.

Upgrade path and when the jump matters

This configuration suits users moving from older all-in-one desktops or tower-and-monitor setups that lack SSD storage and modern I/O. The 2 TB SSD replaces slower mechanical drives and the USB Type-C Gen 2 port adds a fast, reversible connection missing on many legacy units. Buyers who need more than 8 GB of memory or a dedicated graphics engine should consider a different system.

Highlights

  • 27-inch Full HD 1920 x 1080 display gives sharp business visuals
  • 9th Gen Intel Octa-Core i7-9700 3.0GHz up to 4.70GHz handles heavy workloads
  • 2TB 2.5-inch SSD stores large datasets and boots fast
  • 8GB DDR4 SODIMM memory supports smooth multitasking
  • Windows 11 Pro with USB keyboard and mouse ready for immediate deployment

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
Memory8 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 Capacity8GB DDR4
Memory SpeedDDR4
Memory Spec4 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 install the 2.5" 2TB SSD in the OptiPlex 7770 all-in-one?

Access the internal drive bay by removing the rear cover; mount the 2.5 inch 2TB solid-state drive in the caddy and connect its data and power cables before reassembling.

What memory upgrades will the 7770 need later?

The system ships with 8 GB DDR4 SODIMM and supports up to 64 GB; add matching DDR4 modules to the 204-pin slots when workloads demand more capacity.

Which limit appears first during sustained heavy loads on the i7-9700?

The Intel UHD Graphics 630 integrated GPU reaches its thermal and performance ceiling before the 8-core 3.0 GHz processor throttles.

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