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

DELL

DELL OptiPlex 7770 27" FHD i7-9700 8 GB 128 GB SSD all-in-one PC

SKU CH-MDGT-Q7X41

A 27-inch 1920 x 1080 all-in-one desktop driven by an Intel i7-9700 octa-core processor with 8 GB DDR4 memory and a 128 GB SSD, including Windows 10 Pro, keyboard and mouse

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size8 GB DDR4 SODIMM
  • Storage drive2.5 in 128 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset
  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel Octa-Core i7-9700 processor up to 4.70 GHz for demanding workloads
  • 8 GB DDR4 memory and 128 GB SSD for responsive multitasking
  • USB Type-C Gen 2 plus multiple USB 3.1 ports for versatile connectivity
  • Windows 10 Pro pre-installed with included keyboard and mouse for immediate productivity

Built for Business Desks

The Dell OptiPlex 7770 is a 27-inch all-in-one PC designed for office environments. It combines the display and computing hardware in a single black and silver chassis. An Intel Core i7-9700 processor with eight cores handles everyday productivity workloads. Windows 10 Pro comes pre-installed and a keyboard and mouse are included.

Suits Standard Office Workflows

This system suits staff who need a tidy workstation for document editing, email and browser-based applications. The integrated Intel UHD Graphics 630 drives the 1920 x 1080 IPS panel without a discrete GPU. Buyers who require dedicated graphics performance for 3D rendering or video editing should consider a different form factor. The compact design also limits internal upgrade options compared with a tower chassis.

128 GB SSD Defines Storage Capacity

The boot drive is a 2.5-inch 128 GB solid-state drive, which determines how much data can be stored locally before adding external or cloud storage. Memory uses 8 GB of DDR4 SODIMM modules in a 204-pin form factor. Connectivity includes Gigabit Ethernet, Bluetooth 5 and a USB Type-C Gen 2 port alongside multiple USB 3.1 ports.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $728.99
Pricier than about 57% of the 4,281 comparable items (median $690.99).
Screen size 27 in (68.6 cm)
Higher than about 90% of the 4,191 comparable items (median 23 in).
Memory size 8 GB DDR4 SODIMM
Lower than about 70% of the 1,818 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name7770
Part number7470
Product typeAll-in-One PC
Recommended useBusiness
Product colorBlack/Silver
Processor
ProcessorIntel Core i7 9th Gen
CPU9th Gen Intel Octa-Core i7-9700 3.0 GHz
CPU modelIntel Core i7-9700
CPU socketLGA 1151
ChipsetIntel Q270 chipset
CPU bus speed8 GT/s DMI3
Memory
Memory size8 GB DDR4 SODIMM
RAM capacity8 GB DDR4
RAM type and speedDDR4
Memory configuration4 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2.5 in 128 GB Solid State Drive (SSD)
Hard driveNo
Storage configuration2.5 in 128 GB Solid State Drive (SSD)
Drive interfaceSATA
Display
Screen size27 in (68.6 cm)
Touch inputNo
Display resolution1920 × 1080
Type of screenNon-Touch Screen
Display capabilities1920 × 1080 (Full HD) LED
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD Graphics 630
GPU modelIntel UHD Graphics 630
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
Audio chipIntel High Definition Audio with Waves MaxxVoice Pro
Web cameraYes
Speaker setupInternal Speaker
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wireless adapterIntergrated
Ethernet controllerIntegrated
Wi-Fi802.11a/b/g/n Wireless LAN
Bluetooth support4.1
Ports & slots
Front USB ports2 x USB 3.0 (SIDE)
Front audio jacks1 x Headphone Jack (side)
Memory card readerYes
Video connectors1 x Display Port, 1x HDMI, 1 x HDMI out
Thunderbolt 3 supportYes
Rear USB portsUSB 3.1 Gen 1 × 2 (side, one with Type-C for data only and one with PowerShare)
/ USB 3.1 Gen 1 × 4 (rear)/ USB2.0 × 2 (rear)
Ethernet port1 port
Rear audio jacks1 x Audio line-out connector
Size & build
Form factorSoDIMM 204-pin
Overall dimensions15.47 in × 22.65 in × 2.5 in
In the box
Bundled mouseUSB Mouse
Pointing deviceUSB Mouse
In the boxPower Cord, Dell USB KB & Mouse, Windows 10 Activaion Instuctions
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Pro
More details
KeyboardUSB Keyboard
Keyboard typeUSB Keyboard

Questions about this item

Should I choose the 8 GB DDR4 RAM and 128 GB SSD configuration or look for a higher-capacity version?

This unit ships with 8 GB of DDR4 SODIMM memory and a 2.5" 128 GB SSD. The platform supports up to 64 GB of DDR4 and a variety of storage solutions, so you can upgrade later if your workload grows.

What does the i7-9700 3.0 GHz octa-core processor deliver in everyday business tasks?

The 9th Gen Intel i7-9700 runs at 3.0 GHz base with 8 cores and 8 threads, boosting up to 4.70 GHz, giving strong multi-threaded performance for office suites, video calls and light content creation.

How fast is the USB Type-C Gen 2 port and what can it actually drive?

The single USB Type-C Gen 2 port runs at 10 Gbps and can carry data, DisplayPort video and power for compatible docks or monitors, while the three USB 3.1 Gen 1 and two USB 3.1 Gen 2 Type-A ports handle peripherals at 5 Gbps and 10 Gbps respectively.

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