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

DELL

DELL OptiPlex 7770 27" FHD i7-9700 32GB DDR4 128GB SSD + 1TB HDD all-in-one PC

SKU CH-K9N6-HX7VE

A 27-inch FHD all-in-one desktop with an Intel i7-9700 processor, 32 GB DDR4 memory, 128 GB M.2 SSD plus 1 TB hard drive, Windows 10 Pro, and included keyboard and mouse

  • 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 · 27" · None-Touch · 1TB HDD + 128GB SSD

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  • 27-inch Full HD IPS display for crisp visuals
  • 8-core i7-9700 processor handles demanding workloads
  • 32 GB DDR4 memory keeps multitasking smooth
  • 128 GB M.2 SSD plus 1 TB hard drive for speed and capacity
  • Windows 10 Pro pre-installed with keyboard and mouse included

Business all-in-one with 27-inch display

The OptiPlex 7770 combines a 27-inch Full HD IPS InfinityEdge panel with an integrated desktop chassis, delivering a compact workstation for office environments. It runs on a 9th Generation Intel octa-core i7-9700 processor at 3.0 GHz with 32 GB of DDR4 SODIMM memory. Windows 10 Pro is pre-installed and ready for immediate deployment.

Included peripherals and connectivity

A USB keyboard and mouse are supplied in the box, 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, Gigabit Ethernet and a 3-in-1 SD card reader. An integrated HD TrueVision webcam and microphone support video conferencing without extra hardware.

Storage tier determines workload fit

The boot drive is a 128 GB M.2 SSD paired with a 1 TB 2.5-inch hard drive for bulk data, a combination that suits general productivity but limits space for large local datasets or virtual machines. Buyers who need more high-speed capacity should verify upgrade options before purchase.

Highlights

  • 27-inch Full HD IPS display for crisp visuals
  • 8-core i7-9700 processor handles demanding workloads
  • 32 GB DDR4 memory keeps multitasking smooth
  • 128 GB M.2 SSD plus 1 TB hard drive for speed and capacity
  • Windows 10 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" 128 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
HDD1TB
HDD InterfaceSATA
Storage Spec2.5" 128 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

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Questions about this item

Will the 32 GB DDR4 SODIMM memory need to be upgraded later?

The system ships with 32 GB DDR4 SODIMM installed; the platform supports up to 64 GB if more capacity is required.

What limits sustained performance of the i7-9700 3.0 GHz octa-core processor?

The Intel UHD Graphics 630 integrated GPU and the thermal envelope of the all-in-one chassis cap heavy workloads before the CPU reaches its 4.70 GHz turbo.

How much fan noise and heat should I expect when the 27" 1920 x 1080 display and PC run all day?

Business-class cooling keeps acoustics low at idle; under continuous load the fans spin up modestly and the chassis warms but stays within normal office limits.

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