We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
27-inch all-in-one desktop in black and silver with integrated display and stand

DELL

Dell OptiPlex 7770 27" FHD i7-9700 32GB DDR4 256GB SSD 1TB HDD all-in-one PC

SKU CH-KDF3-5CQWB

27-inch all-in-one business desktop with 9th Gen Intel Core i7-9700 octa-core processor, 32 GB DDR4 memory, 256 GB M.2 SSD plus 1 TB hard drive, Full HD IPS display, Windows 10 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 · 32GB DDR4 · 256GB · 27" · None-Touch · 1TB HDD + 256GB SSD

Show 60 more configurations
  • 27-inch IPS InfinityEdge Full HD display for sharp visuals
  • Octa-core i7-9700 processor up to 4.70 GHz for responsive multitasking
  • 32 GB DDR4 memory and dual storage with 256 GB M.2 SSD plus 1 TB hard drive
  • USB Type-C Gen 2, USB 3.1 ports, DisplayPort and SD card reader for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse for immediate productivity

27-inch business all-in-one

The Dell OptiPlex 7770 integrates a 27-inch 1920 x 1080 IPS InfinityEdge display with a 9th Gen Intel Octa-Core i7-9700 processor, 32 GB DDR4 memory and dual storage. It is built for office professionals who need a compact, cable-reduced workstation that arrives ready to deploy.

Included peripherals and connectivity

A USB keyboard and mouse are supplied in the box alongside a fresh Windows 10 Pro installation, removing the need for separate accessory purchases. Wireless connectivity covers Wi-Fi and Bluetooth 5, while wired ports include three USB 3.1 Gen 1, one USB Type-C Gen 2, two USB 3.1 Gen 2, DisplayPort and a 3-in-1 SD card reader.

256 GB M.2 SSD plus 1 TB hard drive

The boot drive is a 256 GB M.2 solid-state drive paired with a 2.5-inch 1 TB mechanical drive for bulk data. Buyers who require a larger primary SSD or a second M.2 slot should verify the chassis configuration before ordering.

Highlights

  • 27-inch IPS InfinityEdge Full HD display for sharp visuals
  • Octa-core i7-9700 processor up to 4.70 GHz for responsive multitasking
  • 32 GB DDR4 memory and dual storage with 256 GB M.2 SSD plus 1 TB hard drive
  • USB Type-C Gen 2, USB 3.1 ports, DisplayPort and SD card reader for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse for immediate 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" 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 10 Pro
Software IncludedWindows 10 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
SSD256GB
HDD1TB
HDD InterfaceSATA
Storage Spec2.5" 256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
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

Can the 32 GB DDR4 SODIMM be upgraded later?

The system ships with 32 GB DDR4 SODIMM; the platform supports up to 64 GB so an additional module can be installed.

What limits performance first during sustained heavy workloads?

The Intel UHD Graphics 630 integrated GPU and shared thermal envelope in the all-in-one chassis become the bottleneck before the CPU reaches its peak turbo.

How loud and hot does the 27 inch all-in-one get when running all day?

The compact design uses a single internal fan to cool the i7-9700 and UHD 630 graphics; expect audible fan spin and warm rear vents under continuous load.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.