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27-inch all-in-one desktop in black and silver finish

DELL

DELL OptiPlex 7770 27" FHD i5-9500 3.0GHz 8 GB DDR4 1TB SSD Windows 10 Pro

SKU CH-970M-40N8G

27-inch Full HD all-in-one desktop with 9th Gen Intel six-core i5-9500, 8 GB DDR4, 1 TB SSD and Windows 10 Pro

  • TypeAll-in-One PC
  • Form FactorSoDIMM 204-pin
  • UsageBusiness
  • ColorBlack/Silver
  • Processor9th Gen Intel Hexa-Core i5-9500 3.0GHz
  • Processor Main Features64 bit Quad-Core Processor

Operating System Windows 10 Pro

Memory Capacity 8GB DDR4

SSD 1TB

Screen Size 27"

  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel Hexa-Core i5-9500 up to 4.40 GHz for responsive performance
  • 1 TB SSD provides fast boot and ample storage
  • 8 GB DDR4 memory handles everyday multitasking smoothly
  • HD TrueVision webcam with mic plus Bluetooth 5 for clear video calls

Business All-in-One with 27" Display

The DELL OptiPlex 7770 is a 27-inch all-in-one desktop built for office environments. It combines a Full HD IPS InfinityEdge screen with a 9th Gen Intel six-core i5-9500 processor, 8 GB of DDR4 memory and a 1 TB solid-state drive. Windows 10 Pro is pre-installed and a USB keyboard and mouse are included.

Sustained Load Behaviour

The six-core i5-9500 runs at a 3.0 GHz base frequency and can reach 4.40 GHz under Turbo Boost. Integrated Intel UHD Graphics 630 handles everyday business visuals. The 2.5-inch SSD and DDR4 memory provide consistent throughput for typical productivity workloads without the thermal constraints of smaller form factors.

Setup Checks Before Ordering

Verify that your workspace can accommodate a 27-inch all-in-one chassis and that your IT policies support Windows 10 Pro. The system ships with 8 GB of DDR4 SODIMM memory in a 204-pin form factor and includes USB 3.1 Gen 1, USB 3.1 Gen 2 and USB Type-C Gen 2 ports for peripheral connectivity.

Highlights

  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel Hexa-Core i5-9500 up to 4.40 GHz for responsive performance
  • 1 TB SSD provides fast boot and ample storage
  • 8 GB DDR4 memory handles everyday multitasking smoothly
  • HD TrueVision webcam with mic plus Bluetooth 5 for clear video calls

Specifications

BrandDELL
SeriesOptiPlex
Model7770
Part Number7470
TypeAll-in-One PC
Form FactorSoDIMM 204-pin
UsageBusiness
ColorBlack/Silver
Processor9th Gen Intel Hexa-Core i5-9500 3.0GHz
Processor Main Features64 bit Quad-Core Processor
Memory8 GB DDR4 SODIMM
Storage2.5" 1TB (1,000GB) 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 i5 9th Gen
Installed Qty1
Max Supported Qty1
CPU FSB8 GT/s DMI3
CPU NameIntel Core i5-9500
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
SSD1TB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 1TB (1,000GB) 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 OptiPlex 7770 get when the i5-9500 runs at 4.40 GHz all day?

The 9th Gen Intel Hexa-Core i5-9500 operates at a 3.0 GHz base frequency with a 4.40 GHz turbo boost; thermal output scales with sustained load on the integrated Intel UHD Graphics 630 and the 2.5" 1TB SSD.

Which peripherals must I already own to use the USB Type-C gen2 and DisplayPort outputs on this all-in-one?

The system includes a USB keyboard and mouse; you only need a monitor or dock that accepts DisplayPort or USB Type-C gen2 for extra screen space.

Will my existing DDR4 SODIMM modules fit the 204-pin slots if I want more than the 8 GB installed?

Yes, the board uses 204-pin DDR4 SODIMM slots supporting up to 64 GB total, so compatible DDR4 sticks can be added alongside the factory 8 GB.

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