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

DELL

DELL OptiPlex 7770 27" FHD i5-9500 16 GB DDR4 128 GB M.2 SSD + 1 TB HDD all-in-one PC

SKU CH-SNMC-6CVBV

A 27-inch Full HD all-in-one desktop with a six-core i5-9500, 16 GB DDR4 memory, 128 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 size16 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 · 16GB DDR4 · 27" · None-Touch · 1TB HDD + 128GB SSD

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  • 27 inch Full HD IPS display for sharp visuals
  • 9th Gen Intel Core i5-9500 six-core processor handles multitasking
  • 16 GB DDR4 memory keeps business apps responsive
  • 128 GB M.2 SSD plus 1 TB hard drive combines speed and capacity
  • Windows 11 Pro pre-installed for secure professional use

27-inch business all-in-one

The Dell OptiPlex 7770 integrates 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 SODIMM memory, a 128 GB M.2 solid-state drive plus a 1 TB hard drive, and Windows 11 Pro. The package includes a USB keyboard and mouse for immediate deployment in office environments.

Connectivity and display limits

The system provides Gigabit Ethernet, integrated wireless, and Bluetooth 5 for network access. Video output uses a DisplayPort connection while peripheral expansion relies on three USB 3.1 Gen1 ports, one USB Type-C Gen2 port, and two USB 3.1 Gen2 ports. A 3-in-1 SD card reader handles removable media. The integrated Intel UHD Graphics 630 drives the built-in 1920 x 1080 panel and external displays.

Compatibility checks before ordering

Verify that the 27-inch form factor suits the intended workspace and that the fixed display resolution meets application requirements. Confirm the DDR4 SODIMM memory type matches any planned upgrades and that the M.2 slot specification aligns with future storage additions. Ensure the operating system and included peripherals satisfy organisational software and hardware policies.

How it compares

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

Price $624.99
Cheaper than about 63% 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 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 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

Should I pick the 128 GB M.2 SSD plus 1 TB HDD combination or a larger single drive?

The listed configuration pairs a 128 GB M.2 solid-state drive with a 1 TB hard drive, giving fast boot and ample bulk storage in one system.

What does the i5-9500 3.0 GHz six-core processor deliver in daily office work?

Six cores running at 3.0 GHz with a 4.40 GHz maximum turbo handle multi-tasking, web apps and business software smoothly.

Which USB standards are on the 7770 and what speeds do they support?

The chassis provides three USB 3.1 Gen 1 ports, two USB 3.1 Gen 2 ports and one USB Type-C Gen 2 port for up to 10 Gbps transfers.

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