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

DELL

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

SKU CH-X7ET-E275S

A 27-inch 1920 x 1080 all-in-one desktop with a 9th Gen Intel i5-9500, 64 GB DDR4, 512 GB M.2 SSD plus 1 TB SSD 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 SSD + 512GB SSD

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  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 9th Gen Intel i5-9500 hexa-core processor up to 4.40 GHz for responsive performance
  • 64 GB DDR4 memory enables smooth multitasking across business apps
  • 512 GB M.2 SSD plus 1 TB SSD provides fast boot and ample storage
  • Windows 11 Pro pre-installed with USB keyboard and mouse included

Business all-in-one with 27-inch display

The Dell OptiPlex 7770 integrates a 27-inch Full HD IPS panel with a 9th Gen Intel Core i5-9500 six-core processor. It ships with 64 GB of DDR4 memory and dual storage comprising a 512 GB M.2 SSD plus a 1 TB SSD. Windows 11 Pro is pre-installed.

Verify mount and peripheral needs

The unit includes a height-adjustable stand but also supports VESA mounting if a fixed arm is preferred. Confirm that your desk depth accommodates the 27-inch footprint. USB Type-C Gen 2, three USB 3.1 Gen 1 and two USB 3.1 Gen 2 ports are available for accessories.

Suits office teams needing a tidy desktop

Buyers who want a single-cable workstation with ample RAM and fast boot storage will benefit. Those who require discrete graphics for 3D rendering or a larger screen diagonal should look at alternative form factors.

How it compares

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

Price $854.99
Pricier than about 76% 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 driveNo
Storage configuration2.5 in 512 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

5 more in the same range

Questions about this item

What comes in the box and do I need to buy a keyboard, mouse or webcam separately?

The all-in-one includes a USB keyboard, USB mouse, integrated HD TrueVision webcam and microphone, and Windows 11 Pro pre-installed. No extra peripherals are required for basic use.

Which memory and storage configuration does this exact model ship with?

This unit ships with 64 GB of DDR4 SODIMM memory and dual storage: a 512 GB M.2 SSD plus a 1 TB SSD.

How does the 3.0 GHz six-core i5-9500 perform in everyday business workloads?

The 9th Gen Intel i5-9500 runs at 3.0 GHz with a 4.40 GHz turbo across six cores and six threads, delivering responsive performance for office applications, web browsing and video conferencing.

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