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

DELL

DELL OptiPlex 7770 27" FHD i7-9700 8 GB DDR4 128 GB M.2 SSD + 1TB HDD all-in-one PC

SKU CH-V20M-5P49P

A 27-inch 1920 x 1080 all-in-one desktop with a 3.0 GHz 9700 processor, 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 SSD + 128GB SSD

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  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 8-core i7-9700 processor up to 4.70 GHz for demanding tasks
  • 128 GB M.2 SSD plus 1 TB hard drive for fast boot and ample storage
  • 8 GB DDR4 memory supports smooth multitasking
  • Windows 10 Pro pre-installed with keyboard and mouse included

27-inch All-in-One Business Desktop

The Dell OptiPlex 7770 is a 27-inch all-in-one PC built for office environments. It combines a 1920 x 1080 Full HD IPS display with a 9th Gen Intel Octa-Core i7-9700 processor running at 3.0 GHz. The system ships with 8 GB of DDR4 SODIMM memory, a 128 GB M.2 SSD plus a 1 TB hard drive, and Windows 10 Pro pre-installed. Integrated Intel UHD Graphics 630 handles everyday visual tasks.

Suited for general productivity and video calls

This configuration suits workers who need a compact, ready-to-use station for document editing, web apps and video conferencing using the integrated HD webcam and microphone. Bluetooth 5 and Gigabit Ethernet provide standard connectivity. Buyers who need discrete graphics performance for 3D rendering, heavy video editing or gaming should look at a different class of machine. The 8 GB of soldered memory also limits multitasking headroom for memory-intensive workflows.

8 GB DDR4 SODIMM memory capacity

The single most decisive specification is the 8 GB DDR4 SODIMM memory capacity, which cannot be upgraded beyond the factory configuration on this unit. If your daily workload regularly exceeds this amount — such as running large databases, virtual machines or heavy creative suites — the system will rely on slower storage swap and responsiveness will drop. For lighter office tasks the included 8 GB is adequate.

Highlights

  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 8-core i7-9700 processor up to 4.70 GHz for demanding tasks
  • 128 GB M.2 SSD plus 1 TB hard drive for fast boot and ample storage
  • 8 GB DDR4 memory supports smooth multitasking
  • 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
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
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 128 GB M.2 Solid State Drive (SSD) + 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

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Questions about this item

How do I install the 8 GB DDR4 SODIMM in the 204-pin slots, and which step do people often miss?

Power off and unplug the unit, remove the rear access panel, align the notch on the 204-pin SODIMM with the slot key, press firmly until the side clips click, then replace the panel before powering on — the step most often missed is fully seating the module so both clips engage.

What maintenance or replacement will the 2.5" 128 GB M.2 SSD and 1 TB hard drive need later?

The M.2 SSD has no moving parts and requires no scheduled replacement; the 1 TB hard drive may eventually need replacement if it develops bad sectors or excessive noise, and both drives benefit from occasional SMART health checks in Windows.

What limit appears first on the Intel UHD Graphics 630 during sustained workloads?

The integrated GPU shares system memory and thermal headroom with the i7-9700, so extended 3D or video tasks hit thermal throttling and shared-memory bandwidth limits before the discrete graphics would.

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