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27 inch black and silver all-in-one desktop with included keyboard and mouse

DELL

DELL OptiPlex 7770 27" FHD All-in-One PC i5-9500 3.0GHz 64 GB DDR4 256 GB SSD Windows 11 Pro

SKU CH-5CYH-BGR1Z

A 27-inch Full HD all-in-one desktop with a six-core i5-9500, 64 GB DDR4 memory and a 256 GB SSD, running Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size32 GB DDR4 SODIMM
  • Storage drive2.5 in 256 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset
  • 27" Full HD IPS InfinityEdge display for sharp visuals
  • 9th Gen Intel Hexa-Core i5-9500 up to 4.40 GHz for responsive performance
  • 64 GB DDR4 memory and 256 GB SSD for fast multitasking and storage
  • Integrated Intel UHD Graphics 630 with DisplayPort for flexible connectivity
  • HD TrueVision webcam, Bluetooth 5 and USB Type-C for modern collaboration

Business All-in-One with 27-inch IPS Display

The DELL OptiPlex 7770 integrates a 27-inch Full HD IPS InfinityEdge panel with a 9th Gen Intel Hexa-Core i5-9500 processor. It ships with 64 GB of DDR4 memory and a 256 GB SSD. Windows 11 Pro, a USB keyboard and a USB mouse are included. The system is new and ready for immediate deployment in professional environments.

Suited for office workflows and multi-monitor desks

This configuration serves users who need a single-cable workspace with generous memory for multitasking. Buyers who require discrete graphics performance or internal expansion bays for additional storage drives should consider a tower workstation instead. The integrated Intel UHD Graphics 630 handles standard business applications but is not designed for 3D rendering or high-end creative suites.

64 GB DDR4 memory in a sealed all-in-one chassis

The installed 64 GB of DDR4 SODIMM memory is the decisive specification for this model. It allows heavy browser-based workloads, virtual machines and large datasets to run without paging. Because the form factor uses a compact SoDIMM 204-pin layout inside a sealed enclosure, future memory upgrades are not practical. Confirm that 64 GB meets your long-term requirements before purchase.

How it compares

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

Price $689.99
Typical for this category: the median of 4,281 items is $690.99.
Screen size 27 in (68.6 cm)
Higher than about 90% of the 4,191 comparable items (median 23 in).
Memory size 32 GB DDR4 SODIMM
Higher 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 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 size32 GB DDR4 SODIMM
RAM capacity64 GB DDR4
RAM type and speedDDR4
Memory configuration32 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM64 GB
Storage
Storage drive2.5 in 256 GB Solid State Drive (SSD)
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 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

Questions about this item

Will the USB Type-C gen2 port work with my older USB-A flash drives?

The USB Type-C gen2 port accepts USB-C devices directly; use a USB-C to USB-A adapter to connect older USB-A flash drives.

How can I verify the 64 GB DDR4 memory and 9th Gen Intel i5-9500 processor are recognised after first boot?

Open Windows 11 Pro Settings > System > About; it will show 64 GB installed RAM and the Intel i5-9500 3.0 GHz processor.

Which peripherals are included in the box and what must I purchase separately?

A USB keyboard, USB mouse and Windows 11 Pro are included; cables for external monitors or additional accessories are not included.

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