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

DELL

DELL OptiPlex 7770 27" FHD i7-9700 8GB DDR4 128GB SSD+1TB HDD all-in-one PC

SKU CH-Z1M3-M61E2

A 27-inch full-HD all-in-one with an octa-core i7-9700, 8 GB DDR4, 128 GB M.2 SSD plus 1 TB hard drive 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 · RAM · SSD · Screen · Touch · Other Intel Core i7 9th Gen · Intel Core i7-9700 · 8GB DDR4 · 27" · None-Touch · 1TB HDD + 128GB SSD

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  • 27-inch Full HD IPS InfinityEdge display for sharp visuals
  • 9th Gen Intel octa-core i7-9700 processor for responsive multitasking
  • 8 GB DDR4 memory with 128 GB M.2 SSD and 1 TB hard drive for fast boot and ample storage
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse ready to use

27-inch business all-in-one

This 27-inch OptiPlex 7770 combines a 1920 x 1080 IPS display with a 9th Gen Intel Octa-Core i7-9700 processor running at 3.0 GHz up to 4.70 GHz. Eight gigabytes of DDR4 memory and dual storage — a 128 GB M.2 SSD plus a 1 TB hard drive — come standard. Windows 10 Pro is pre-installed on a system built for office environments.

Included peripherals and connectivity

A USB keyboard and mouse are bundled so the unit is ready to deploy. Wireless connectivity uses integrated Wi-Fi and Bluetooth 5. 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. An HD TrueVision webcam and microphone handle video calls without extra hardware.

Suited for general office deployment

The configuration fits workers who need a compact desktop with a built-in screen, webcam and wired Gigabit Ethernet for standard productivity apps. Buyers who require discrete graphics performance, more than 8 GB of memory out of the box, or a newer Windows licence should evaluate other options.

Highlights

  • 27-inch Full HD IPS InfinityEdge display for sharp visuals
  • 9th Gen Intel octa-core i7-9700 processor for responsive multitasking
  • 8 GB DDR4 memory with 128 GB M.2 SSD and 1 TB hard drive for fast boot and ample storage
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse ready to use

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" 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 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
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

Other versions of this model

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Questions about this item

Can the 8 GB DDR4 SODIMM be upgraded to 64 GB later?

The board supports up to 64 GB of DDR4 across its SODIMM slots, so the installed 8 GB module can be replaced or supplemented with higher-capacity sticks.

Which component reaches its limit first during long workloads — the Intel UHD Graphics 630 or the i7-9700 CPU?

The integrated Intel UHD Graphics 630 will hit its performance ceiling before the eight-core i7-9700 during sustained graphics-heavy tasks.

How loud and hot does the 27" all-in-one get when it runs all day with the i7-9700 and dual drives?

The slim chassis relies on internal fans to cool the i7-9700 and both drives; expect audible fan noise and warm exhaust after extended full-load operation.

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