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

DELL

DELL OptiPlex 7770 27" all-in-one PC i5-9500 64 GB DDR4 128 GB M.2 SSD + 1TB HDD

SKU CH-NMEY-93E5J

A 27-inch business all-in-one with a six-core i5-9500, 64 GB DDR4 memory, 128 GB M.2 SSD plus 1 TB hard drive, and Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size32 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 · 64GB DDR4 · 27" · None-Touch · 1TB HDD + 128GB SSD

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  • 27" Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel hexa-core i5-9500 up to 4.40 GHz for responsive performance
  • 64 GB DDR4 memory enables smooth multitasking
  • 128 GB M.2 SSD plus 1 TB HDD for fast boot and ample storage
  • USB Type-C Gen2 plus multiple USB 3.1 ports for versatile connectivity

Ready-to-work all-in-one

This 27-inch all-in-one PC combines a 9th Gen Intel hexa-core i5-9500 at 3.0 GHz with 64 GB of DDR4 memory and a dual-drive layout of 128 GB M.2 SSD plus 1 TB hard drive. The 1920 x 1080 IPS InfinityEdge display and integrated Intel UHD Graphics 630 handle everyday business visuals. Windows 10 Pro is pre-installed with a USB keyboard and mouse included.

Suited for desk-bound office work.

The system fits users who need a single-cable desktop for productivity apps, video calls and web-based workflows. Buyers who require discrete graphics performance, expandable PCIe slots or a higher-refresh panel should look elsewhere. The fixed all-in-one chassis also limits internal upgrades beyond memory and storage.

Fits a minimalist workspace

The stand provides tilt, swivel and pivot adjustment so the screen aligns with the user without extra monitor arms. Gigabit Ethernet, Wi-Fi and Bluetooth 5 handle network and accessory connections. Ports include three USB 3.1 Gen 1, one USB Type-C Gen 2, two USB 3.1 Gen 2, DisplayPort and a 3-in-1 SD card reader, leaving the desk free of hubs.

How it compares

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

Price $784.99
Pricier than about 67% 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 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 128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
Hard drive1 TB
Storage configuration2.5 in 128 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
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

Other versions of this model

5 more in the same range

Questions about this item

Does the 27" OptiPlex 7770 need an external monitor to operate?

No, the 27 inch 1920 x 1080 IPS display is built in, so the all-in-one works immediately without any extra screen.

Will my existing USB 3.1 Gen 1 cables work with the 7770's three USB 3.1 Gen 1 ports and single USB Type-C Gen 2 port?

Yes, USB 3.1 Gen 1 cables plug straight into the three Type-A ports, and the Type-C Gen 2 port accepts USB-C cables at up to Gen 2 speeds.

How can I confirm the 64 GB DDR4 memory is recognised after first boot?

Open Task Manager, select the Performance tab, and verify that 64 GB appears under Memory.

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