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

DELL

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

SKU CH-WT5W-68N6Y

A 27-inch business all-in-one with a 1920 x 1080 IPS display, 9th Gen Intel Octa-Core i7-9700 3.0 GHz processor, 32 GB DDR4 memory, 512 GB SSD, Intel UHD Graphics 630, and 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 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 display delivers crisp visuals at 1920 x 1080 resolution
  • 9th Gen Intel Octa-Core i7-9700 at 3.0 GHz handles demanding workloads
  • 32 GB DDR4 memory keeps multiple applications running smoothly
  • 512 GB SSD provides fast boot and file access
  • Windows 10 Pro pre-installed with included USB keyboard and mouse

Business all-in-one with 27-inch display

The DELL OptiPlex 7770 integrates a 27-inch Full HD IPS InfinityEdge panel with a 9th Gen Intel Octa-Core i7-9700 processor running at 3.0 GHz. It ships with 32 GB of DDR4 SODIMM memory and a 2.5-inch 512 GB solid-state drive. Windows 10 Pro is pre-installed alongside a USB keyboard and mouse.

Sustained workload behaviour

The eight-core CPU reaches up to 4.70 GHz under load while Intel UHD Graphics 630 handles everyday visual tasks without a discrete card. Gigabit Ethernet and integrated wireless with Bluetooth 5 keep network throughput steady during long sessions. The all-in-one chassis manages thermals for continuous business use without additional cooling hardware.

Replaces tower-plus-monitor setups

This unit consolidates a traditional desktop tower and separate display into one device, reducing cable count and desk footprint for office deployments. The jump is worthwhile when IT teams need uniform hardware that includes a height-adjustable stand option, integrated webcam, and Type-C Gen 2 connectivity out of the box. It does not suit buyers who require discrete graphics expansion or user-replaceable GPU slots.

Highlights

  • 27-inch Full HD IPS display delivers crisp visuals at 1920 x 1080 resolution
  • 9th Gen Intel Octa-Core i7-9700 at 3.0 GHz handles demanding workloads
  • 32 GB DDR4 memory keeps multiple applications running smoothly
  • 512 GB SSD provides fast boot and file access
  • Windows 10 Pro pre-installed with included USB keyboard and mouse

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 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 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 loud or hot does the 27" OptiPlex 7770 get when the i7-9700 runs all day?

The 9th Gen Intel Octa-Core i7-9700 operates at a 3.0 GHz base frequency with a 4.70 GHz maximum turbo. The all-in-one chassis uses integrated Intel UHD Graphics 630 and a 2.5" 512 GB SSD, which produce less heat than discrete graphics or mechanical drives.

Which peripherals must I already own to use the USB Type-C gen2 port on this OptiPlex 7770?

The USB Type-C gen2 port supports data transfer and DisplayPort alternate mode. You need a Type-C cable and a compatible monitor, dock or storage device. A USB keyboard and mouse are included in the box for immediate use.

Will my older DDR4 SODIMM modules work alongside the 32 GB already installed in this 7770?

The system uses 204-pin DDR4 SODIMM slots. Any additional modules must match the DDR4 type and 204-pin form factor. The manufacturer highlights mention configurations up to 64 GB, so 32 GB of headroom remains if free slots are available.

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