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

DELL

DELL OptiPlex 7770 27" all-in-one PC i7-9700 3.0GHz 32GB DDR4 512GB SSD Windows 11 Pro

SKU CH-FNRQ-72Q8R

27-inch all-in-one with 9th Gen Intel Core i7-9700, 32 GB DDR4, 512 GB 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 512GB

Size 27"

  • 23.8"
  • 27"

Touch None-Touch

  • Touch
  • None-Touch

Struck-through versions exist but are not stocked here.

  • 27-inch Full HD IPS InfinityEdge display for sharp visuals
  • 9th Gen Intel Core i7-9700 octa-core processor up to 4.70 GHz for demanding tasks
  • 32 GB DDR4 memory and 512 GB SSD for fast multitasking and storage
  • Windows 11 Pro pre-installed with USB keyboard and mouse included
  • Wi-Fi, Bluetooth 5, USB Type-C Gen 2 and DisplayPort for versatile connectivity

All-in-One PC for business workspaces

The Dell OptiPlex 7770 integrates a 27-inch Full HD display with an Intel Core i7-9700 processor, 32 GB of DDR4 memory and a 512 GB SSD. Windows 11 Pro is pre-installed alongside a USB keyboard and mouse. This single-unit design suits offices that need a compact, ready-to-use desktop without separate components.

Suited for general office tasks, not heavy graphics

This system handles document editing, web apps and video calls with its integrated Intel UHD Graphics 630 and included webcam. Buyers who need discrete graphics for 3D rendering, CAD or gaming should look at a different class of machine. The all-in-one form factor also limits internal expansion compared with a tower chassis.

32 GB DDR4 SODIMM memory capacity

The configuration ships with 32 GB of DDR4 SODIMM installed. This amount supports typical multitasking workloads in a business environment. Verify that this capacity matches your application requirements before purchase, as the all-in-one design may restrict future upgrades.

Highlights

  • 27-inch Full HD IPS InfinityEdge display for sharp visuals
  • 9th Gen Intel Core i7-9700 octa-core processor up to 4.70 GHz for demanding tasks
  • 32 GB DDR4 memory and 512 GB SSD for fast multitasking and storage
  • Windows 11 Pro pre-installed with USB keyboard and mouse included
  • Wi-Fi, Bluetooth 5, USB Type-C Gen 2 and DisplayPort for versatile connectivity

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" 512 GB 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
SSD512GB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 512 GB 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 extra DDR4 SODIMM memory in the 204-pin slots, and what step do people often miss?

Open the rear cover, align the notch on the DDR4 SODIMM module with the 204-pin slot, press firmly until the side clips click, then replace the cover; the step most people miss is seating the module fully so both clips engage automatically.

Which component will likely need replacement first after several years of daily use?

The 2.5-inch 512 GB SSD has a finite write endurance and will typically be the first part to require replacement under heavy workloads.

What thermal limit appears first when the i7-9700 runs at sustained 4.70 GHz turbo?

The integrated Intel UHD Graphics 630 shares the same heat spreader, so GPU thermal throttling usually triggers before the CPU cores hit their maximum junction temperature.

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