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27 inch black and silver all-in-one desktop with stand

DELL

DELL OptiPlex 7770 27" FHD all-in-one PC i5-9500 64 GB DDR4 512 GB M.2 SSD + 1 TB HDD Windows 11 Pro

SKU CH-H1C3-R2RF2

A 27-inch business all-in-one with a hexa-core i5-9500, 64 GB DDR4, 512 GB M.2 SSD plus 1 TB HDD, Full HD IPS display, webcam, Bluetooth 5 and Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size32 GB DDR4 SODIMM
  • Storage drive2.5 in 512 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 · 512GB · 27" · None-Touch · 1TB HDD + 512GB SSD

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  • 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 for smooth multitasking
  • 512 GB M.2 SSD plus 1 TB HDD for fast boot and ample storage
  • Windows 11 Pro pre-installed with included keyboard and mouse

Built for business desks

The Dell OptiPlex 7770 is a 27 inch all-in-one PC designed for office environments. It combines the display and computer in a single black and silver chassis. A 9th Gen Intel Core i5-9500 processor with six cores running at 3.0 GHz provides the compute power. The system ships with Windows 11 Pro already installed.

Stand flexibility and daily connections

The unit supports a choice of basic, articulating or height-adjustable stands so the screen can tilt, swivel and pivot to suit the user. Connectivity includes three USB 3.1 Gen 1 ports, one USB Type-C Gen 2 port, two USB 3.1 Gen 2 ports, a DisplayPort output, Gigabit Ethernet and a 3-in-1 SD card reader. Wireless networking uses Bluetooth 5. An HD webcam and microphone are integrated above the display.

Storage upgrade path and when it matters

The configuration pairs a 512 GB M.2 solid-state drive with a 1 TB 2.5 inch hard drive for a balance of speed and capacity. Memory is 64 GB of DDR4 SODIMM. Buyers who need more than 64 GB of RAM or who require discrete graphics for intensive 3D workloads should look at a tower workstation instead.

How it compares

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

Price $821.99
Pricier than about 72% 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 512 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage512 GB
Hard drive1 TB
Storage configuration2.5 in 512 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 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

Does the USB Type-C gen2 port support video output on this all-in-one?

The USB Type-C gen2 port is listed for data only; video output uses the separate DisplayPort connector.

What stand options fit the 27-inch OptiPlex 7770 chassis?

Dell offers basic, articulating and height-adjustable stands that mount to the unit's VESA interface.

How do I add more DDR4 memory to the 7770, and which slot is often missed?

Remove the rear cover, insert SODIMM modules into the two 204-pin slots; the lower slot is frequently overlooked.

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