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

DELL

DELL OptiPlex 7770 27" FHD i5-9500 8GB DDR4 256GB M.2 + 1TB HDD Windows 11 Pro all-in-one PC

SKU CH-H4NW-2XRA3

27-inch Full HD all-in-one with a 6-core i5-9500, 8 GB DDR4, 256 GB M.2 SSD plus 1 TB hard drive and Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i5 9th Gen
  • Memory size8 GB DDR4 SODIMM
  • Storage drive2.5 in 256 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 · 8GB DDR4 · 256GB · 27" · None-Touch · 1TB SSD + 256GB SSD

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  • 27-inch Full HD IPS display for crisp visuals
  • 9th Gen Intel i5-9500 six-core processor handles business workloads
  • 8 GB DDR4 memory supports smooth multitasking
  • 256 GB M.2 SSD plus 1 TB hard drive for fast boot and ample storage
  • Windows 11 Pro pre-installed with keyboard and mouse included

Ready for business desks

The Dell OptiPlex 7770 is a 27-inch all-in-one built for office environments that need a compact footprint without a separate tower. It ships with Windows 11 Pro, a USB keyboard and a USB mouse so it can be deployed straight from the box. The integrated 1920 x 1080 IPS panel and Intel UHD Graphics 630 handle everyday productivity, video calls and multi-monitor setups via DisplayPort.

Sustained workload behaviour

The 9th Gen Intel Hexa-Core i5-9500 runs at 3.0 GHz with a turbo up to 4.40 GHz across six cores and six threads, giving consistent throughput for spreadsheets, browser-heavy workflows and line-of-business apps. Eight gigabytes of DDR4 SODIMM memory keeps multiple windows responsive, while the 256 GB M.2 SSD provides fast boot and application launch times. The 1 TB hard drive adds bulk capacity for archives and local backups without slowing the primary volume.

Deciding specification

The single figure that determines fit is the 8 GB DDR4 memory soldered to a SoDIMM 204-pin form factor, which cannot be expanded beyond the factory configuration on this unit. Buyers who need more RAM for virtual machines, large datasets or future-proofing should look at a different platform.

How it compares

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

Price $640.99
Cheaper than about 59% 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 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 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

How loud or hot does the OptiPlex 7770 get when the Intel i5-9500 runs at 3.0 GHz all day?

The 27 inch chassis houses the 9th Gen Intel i5-9500 and integrated Intel UHD Graphics 630; Dell designs the thermal solution for continuous business workloads in a compact all-in-one form factor.

Which peripherals must I already own to start working with this all-in-one?

A USB keyboard and USB mouse are included in the box, so no additional input devices are required for first use.

Can I keep using my older monitors through the DisplayPort on this 7770?

Yes, the DisplayPort output supports external displays alongside the built-in 1920 x 1080 IPS panel for a multi-screen setup.

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