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

DELL

DELL OptiPlex 7770 27" FHD all-in-one PC i7-9700 16 GB 256 GB M.2 + 1 TB HDD

SKU CH-RA35-DMZWX

A 27-inch full-HD all-in-one desktop with an octa-core i7-9700, 16 GB DDR4, 256 GB M.2 SSD and 1 TB hard drive, plus webcam, Wi-Fi, Bluetooth 5 and Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU · RAM · SSD · Screen · Touch · Other Intel Core i7 9th Gen · Intel Core i7-9700 · 16GB DDR4 · 256GB · 27" · None-Touch · 1TB SSD + 256GB SSD

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  • 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
  • 16 GB DDR4 memory and 256 GB M.2 SSD plus 1 TB hard drive for fast, spacious storage
  • Integrated Intel UHD Graphics 630 with DisplayPort for multi-monitor setups
  • Windows 10 Pro pre-installed with USB keyboard and mouse included

Business all-in-one with 27-inch FHD display

This 27-inch OptiPlex 7770 all-in-one combines a 1920 x 1080 IPS InfinityEdge screen with a 9th Gen Intel Octa-Core i7-9700 processor. It ships with 16 GB DDR4 memory, a 256 GB M.2 SSD and a 1 TB hard drive. Integrated Intel UHD Graphics 630 handles everyday visual tasks. The system includes a USB keyboard, mouse, HD TrueVision webcam, Wi-Fi and Bluetooth 5, plus Windows 10 Pro pre-installed.

Sustained workload behaviour

The octa-core i7-9700 runs at 3.0 GHz with a turbo up to 4.70 GHz, delivering consistent throughput for multi-threaded business applications. Integrated UHD Graphics 630 shares system memory, so extended 3D or video tasks will be limited by the 16 GB DDR4 pool. Gigabit Ethernet and Wi-Fi provide stable network connectivity during long sessions. The 256 GB M.2 SSD accelerates boot and application launch, while the 1 TB hard drive offers bulk capacity for archives.

Compatibility checks before ordering

Verify that Windows 10 Pro meets your software requirements, as the OS is pre-installed and licensed for this unit. Confirm that the supplied USB keyboard and mouse suit your ergonomic preferences. The all-in-one form factor uses SoDIMM 204-pin memory slots, so any future RAM upgrade must match DDR4 specification. Ensure your workspace can accommodate the 27-inch display footprint and that the available ports — USB 3.1 Gen 1, USB Type-C Gen 2, DisplayPort and 3-in-1 SD card reader — cover your peripheral needs.

How it compares

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

Price $753.99
Pricier than about 62% 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 16 GB DDR4 SODIMM
Typical for this category: the median of 1,818 items is 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 size16 GB DDR4 SODIMM
RAM capacity16 GB DDR4
RAM type and speedDDR4
Memory configuration8 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 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

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