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

DELL

DELL OptiPlex 7770 All-in-One PC 27" i7-9700 3.0GHz 8 GB 256 GB SSD

SKU CH-MXYD-BDF1R

A 27-inch 1920 x 1080 all-in-one with a 3.0 GHz Intel i7-9700, 8 GB DDR4 and a 256 GB SSD, running 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

  • Intel Core i5 9th Gen
  • Intel Core i7 9th Gen

RAM 8GB DDR4

SSD 256GB

Size 27"

  • 23.8"
  • 27"

Touch None-Touch

  • Touch
  • None-Touch

Struck-through versions exist but are not stocked here.

  • Octa-core i7-9700 handles demanding workloads
  • 27" IPS Full HD display gives sharp visuals
  • 256 GB SSD boots and loads quickly
  • 8 GB DDR4 memory supports smooth multitasking
  • Windows 10 Pro provides business-ready security

Ready for the Desk

This 27-inch all-in-one arrives with Windows 10 Pro, a USB keyboard and mouse, and a built-in webcam so it works straight out of the box. The 1920 x 1080 IPS panel and Intel UHD Graphics 630 handle everyday business apps and video calls without a separate tower.

Business Buyers vs. Power Users

Office teams needing a tidy, single-cable setup for documents, email and conferencing will find the integrated stand and wireless connectivity convenient. Buyers who want more storage, discrete graphics or user-upgradeable memory should look at a traditional desktop instead.

8 GB DDR4 SODIMM

The system ships with a single 8 GB DDR4 SODIMM module in a 204-pin slot. That capacity and form factor decide whether the machine can run your workload or needs an immediate memory change.

Highlights

  • Octa-core i7-9700 handles demanding workloads
  • 27" IPS Full HD display gives sharp visuals
  • 256 GB SSD boots and loads quickly
  • 8 GB DDR4 memory supports smooth multitasking
  • Windows 10 Pro provides business-ready security

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" 256 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 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
SSD256GB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 256 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 additional DDR4 memory in the OptiPlex 7770, and which step is often missed?

Open the rear cover, insert the 204-pin SoDIMM module at an angle until it clicks, then secure the retention clips; the step most people miss is pressing both side clips firmly until they lock.

What maintenance or replacement will the 256 GB 2.5" SSD need later?

The 2.5-inch 256 GB SSD has no moving parts, so it requires no routine maintenance; replacement is only needed if capacity runs out or the drive fails.

What limit appears first during sustained heavy workloads 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 during prolonged graphics-intensive tasks.

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