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

DELL

DELL OptiPlex 7770 All-in-One PC 27" FHD i5-9500 3.0GHz 8 GB DDR4 512 GB SSD Windows 11 Pro

SKU CH-FJWF-K9VKT

A 27-inch 1920 x 1080 all-in-one desktop with a 9th Gen Intel i5-9500 3.0GHz processor, 8 GB DDR4 memory and a 512 GB SSD running Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size8 GB DDR4 SODIMM
  • Storage drive2.5 in 512 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset

CPU Intel Core i5 9th Gen

RAM 8GB DDR4

SSD 512GB

Size 27"

Touch None-Touch

  • 27 inch IPS InfinityEdge Full HD display for crisp visuals
  • 9th Gen Intel six-core i5-9500 up to 4.40 GHz for responsive performance
  • 8 GB DDR4 memory and 512 GB SSD for fast multitasking
  • HD TrueVision webcam with mic plus Bluetooth 5 for clear collaboration
  • USB Type-C Gen 2 and multiple USB 3.1 ports for versatile connectivity

All-in-One for business users

The Dell OptiPlex 7770 integrates a 27-inch 1920 x 1080 IPS display with a 9th Gen Intel i5-9500 processor running at 3.0GHz up to 4.40GHz. It ships with 8 GB DDR4 SODIMM memory and a 2.5-inch 512 GB SSD. Windows 11 Pro is pre-installed for immediate deployment in office environments.

Check memory slots and stand type

The system uses 204-pin SODIMM modules and the manufacturer notes configurations up to 64GB total capacity. Verify the included stand variant — basic, articulating or height-adjustable — matches your workspace ergonomics before ordering.

USB-C Gen2 and card reader expand connectivity

A USB Type-C Gen2 port supplements three USB 3.1 Gen1 and two USB 3.1 Gen2 ports. The 3-in-1 SD card reader adds direct media ingest. Bundled USB keyboard and mouse complete the desktop set without extra purchases.

How it compares

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

Price $560.99
Cheaper than about 74% 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 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 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 512 GB Solid State Drive (SSD)
SSD storage512 GB
Hard driveNo
Storage configuration2.5 in 512 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

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Questions about this item

Does the Dell OptiPlex 7770 27" All-in-One include a keyboard and mouse, or do I need to buy them separately?

A USB keyboard and USB mouse are included in the box, so no separate purchase is required for basic input devices.

Should I choose the i5-9500 model with 8 GB RAM and 512 GB SSD, or is a higher-spec version available?

This unit ships with the 9th Gen Intel i5-9500 six-core processor, 8 GB DDR4 SODIMM memory and a 2.5" 512 GB SSD; other CPU, memory or storage configurations are not described for this specific listing.

What does the 3.0 GHz base clock on the i5-9500 mean for everyday office workloads?

The six-core i5-9500 runs at 3.0 GHz base and can boost to 4.40 GHz, delivering responsive performance for typical business applications and multitasking on the 27" 1920 x 1080 display.

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