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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 All-in-One PC i7-9700 16GB DDR4 128GB SSD Windows 11 Pro

SKU CH-PTQP-F4KM1

A 27-inch Full HD all-in-one desktop with an Intel i7-9700 processor, 16 GB DDR4 memory and a 128 GB SSD, running Windows 11 Pro

  • Screen size27 in (68.6 cm)
  • ProcessorIntel Core i7 9th Gen
  • Memory size16 GB DDR4 SODIMM
  • Storage drive2.5 in 128 GB Solid State Drive (SSD)
  • GraphicsIntel UHD Graphics 630
  • ChipsetIntel Q270 chipset
  • Octa-core i7-9700 handles demanding workloads smoothly
  • 27-inch 1920 x 1080 IPS display gives crisp visuals
  • 16 GB DDR4 memory keeps multitasking responsive
  • 128 GB SSD boots Windows 11 Pro fast
  • USB Type-C gen2 plus multiple USB 3.1 ports connect peripherals

All-in-One Business Desktop

The DELL OptiPlex 7770 integrates a 27-inch Full HD IPS InfinityEdge display with an Intel Core i7-9700 octa-core processor running at 3.0 GHz. It ships with 16 GB of DDR4 SODIMM memory and a 128 GB 2.5-inch solid-state drive. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

Build Integration Requirements

This unit combines the computer and monitor into a single chassis, freeing desk space and eliminating separate display cabling. It requires only a mains power connection and a network link via Gigabit Ethernet or integrated wireless. Four USB 3.1 Gen 1 ports, one USB Type-C Gen 2 port, two USB 3.1 Gen 2 ports, a DisplayPort output and a 3-in-1 SD card reader provide peripheral and external display connectivity without added docks.

Included Accessories Impact

A USB keyboard and mouse are supplied, removing the need to source input devices separately. The integrated HD TrueVision webcam with microphone enables video conferencing without an external camera. Bluetooth 5 support allows wireless headset or peripheral pairing. The pre-loaded Windows 11 Pro licence avoids separate operating-system procurement and setup time.

How it compares

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

Price $788.99
Pricier than about 68% 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 i7 9th Gen
CPU9th Gen Intel Octa-Core i7-9700 3.0 GHz
CPU modelIntel Core i7-9700
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 Solid State Drive (SSD)
Hard driveNo
Storage configuration2.5 in 128 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

Questions about this item

Will the 128 GB SSD fill up quickly under sustained workloads?

The 2.5 inch 128 GB SSD provides fast boot and app launch, but capacity is modest for large project files or media libraries.

How loud or hot does the i7-9700 get when running all day?

The 9th Gen Intel Octa-Core i7-9700 at 3.0 GHz with Intel UHD Graphics 630 is designed for business workloads; thermal and acoustic output will vary with chassis airflow and sustained load.

Do I need to buy separate DDR4 SODIMM modules to reach 16 GB?

The system already includes 16 GB DDR4 SODIMM memory installed, so no additional modules are required for the listed configuration.

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