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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 all-in-one PC i5-9500 16 GB DDR4 128 GB M.2 SSD + 1 TB HDD Windows 11 Pro

SKU CH-9FFY-3SCQQ

A 27-inch business all-in-one with a 1920 x 1080 IPS display, 9th Gen Intel six-core i5-9500, 16 GB DDR4, 128 GB M.2 SSD plus 1 TB hard drive, and Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 128 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 i5 9th Gen · Intel Core i5-9500 · 16GB DDR4 · 27" · None-Touch · 1TB SSD + 128GB SSD

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  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel Core i5-9500 six-core processor up to 4.40 GHz for responsive multitasking
  • 16 GB DDR4 memory and 128 GB M.2 SSD plus 1 TB hard drive for fast boot and ample storage
  • Integrated HD TrueVision webcam with microphone plus Wi-Fi and Bluetooth 5 for clear video calls
  • USB Type-C Gen 2, multiple USB 3.1 ports and DisplayPort for versatile connectivity

27-inch business all-in-one

The DELL OptiPlex 7770 combines a 27-inch Full HD IPS InfinityEdge display with a 9th Gen Intel Hexa-Core i5-9500 processor. It ships with 16 GB DDR4 memory, a 128 GB M.2 SSD plus a 1 TB hard drive, and Windows 11 Pro. A USB keyboard, mouse, webcam, Bluetooth 5 and Gigabit Ethernet are included for immediate deployment.

Storage capacity and headroom

The 128 GB M.2 drive holds the operating system and core applications for fast boot and launch times. The 1 TB hard drive provides room for large document libraries, local backups and media files. When the solid-state portion fills, new installs and working sets spill to the slower mechanical volume, which becomes the practical limit for responsive workflows.

Intel UHD Graphics 630

Integrated Intel UHD Graphics 630 drives the 1920 x 1080 panel and supports external displays via DisplayPort. It handles office suites, browser-based apps and video playback without a discrete card. Buyers who need GPU-accelerated rendering, CAD viewport performance or multi-monitor 3D workloads will find this graphics engine insufficient.

How it compares

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

Price $712.99
Pricier than about 54% 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 i5 9th Gen
CPU9th Gen Intel Hexa-Core i5-9500 3.0 GHz
CPU modelIntel Core i5-9500
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 128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
Hard driveNo
Storage configuration2.5 in 128 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 11 Pro
Pre-installed softwareWindows 11 Pro
More details
KeyboardUSB Keyboard
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

Will the 27" 1920 x 1080 display and USB 3.1 ports work with my older USB keyboard and monitor?

Yes, the all-in-one includes USB 3.1 Gen 1 and Gen 2 ports plus a DisplayPort output, so legacy USB peripherals and an external monitor will connect without adapters.

How can I confirm the i5-9500 and 16 GB DDR4 are running at full speed after first boot?

Open Task Manager → Performance tab; CPU should show 6 cores at up to 4.40 GHz and memory listed as 16 GB DDR4.

Does the box contain the USB keyboard, USB mouse and Windows 11 Pro licence, or must I buy them separately?

The package includes a USB keyboard, USB mouse and a fresh Windows 11 Pro installation; no extra purchase is required for those items.

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