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

DELL

DELL OptiPlex 7770 27" FHD i5-9500 16 GB DDR4 256 GB SSD all-in-one PC

SKU CH-PM57-38XCD

A 27-inch Full HD all-in-one business PC with a six-core i5-9500, 16 GB DDR4 memory, 256 GB SSD, Intel UHD 630 graphics, Wi-Fi, Bluetooth 5, USB Type-C, webcam and Windows 10 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 256 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset
  • 27-inch IPS Full HD display gives sharp 1920 x 1080 visuals
  • Six-core i5-9500 at 3.0 GHz handles multitasking with 6 threads
  • 16 GB DDR4 memory keeps business apps running smoothly
  • 256 GB SSD provides fast boot and file access
  • USB Type-C gen2 and multiple USB 3.1 ports connect peripherals fast

All-in-One Business Desktop

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 of DDR4 memory and a 256 GB solid-state drive. Windows 10 Pro is pre-installed alongside a USB keyboard and mouse. This unit is built for office environments that want a tidy, single-cable workstation.

Suited for Office Workflows Not Heavy Graphics

The integrated Intel UHD Graphics 630 handles standard productivity, video calls and multi-monitor setups through the DisplayPort output. Creative professionals who need discrete GPU acceleration for rendering or 3D work should look at a different system. Buyers requiring user-upgradeable graphics or high-refresh gaming panels will not find those features here. The all-in-one form factor also limits internal expansion compared with a tower chassis.

27-Inch 1920 x 1080 IPS Display Decides Fit

The 27-inch panel runs at 1920 x 1080 resolution with InfinityEdge bezels and IPS viewing angles. This screen size and pixel density determine whether the desktop fits the available desk space and meets the visual clarity needs of the intended users.

How it compares

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

Price $666.99
Cheaper than about 55% 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 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 10 Pro
Pre-installed softwareWindows 10 Pro
More details
KeyboardUSB Keyboard
Keyboard typeUSB Keyboard

Questions about this item

Will the 256 GB SSD and 16 GB DDR4 handle sustained workloads without throttling?

The 256 GB SSD and 16 GB DDR4 provide fast storage and ample memory for business applications; sustained performance depends on the cooling solution inside the 27-inch chassis.

How loud or hot does the all-in-one get when running all day?

The integrated Intel UHD Graphics 630 and 9th Gen i5-9500 generate moderate heat; the system uses internal fans to maintain temperatures during extended use.

What peripherals or cables are required beyond the included keyboard and mouse?

The package includes a USB keyboard and USB mouse; only a power cable is needed to start working.

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