We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
27 inch black and silver all-in-one desktop with integrated display

DELL

DELL OptiPlex 7770 all-in-one PC 27" i7-9700 32 GB 256 GB M.2 SSD + 1 TB HDD

SKU CH-ETPV-9YGEN

27-inch all-in-one with 9th-gen octa-core i7, 32 GB DDR4, 256 GB M.2 SSD plus 1 TB hard drive, Windows 11 Pro, and included keyboard and mouse

  • TypeAll-in-One PC
  • Form FactorSoDIMM 204-pin
  • UsageBusiness
  • ColorBlack/Silver
  • Processor9th Gen Intel Octa-Core i7-9700 3.0GHz
  • Processor Main Features64 bit Quad-Core Processor

CPU · RAM · SSD · Screen · Touch · Other Intel Core i7 9th Gen · Intel Core i7-9700 · 32GB DDR4 · 256GB · 27" · None-Touch · 1TB SSD + 256GB SSD

Show 60 more configurations
  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 8-core Intel i7-9700 up to 4.70 GHz for demanding workloads
  • 32 GB DDR4 memory keeps multitasking smooth
  • 256 GB M.2 SSD plus 1 TB hard drive for fast boot and ample storage
  • Windows 11 Pro pre-installed with USB keyboard and mouse included

Compact business all-in-one

The Dell OptiPlex 7770 integrates a 27 inch Full HD IPS display with an 8-core Intel i7-9700 processor, 32 GB DDR4 memory and dual storage comprising a 256 GB M.2 SSD plus a 1 TB hard drive. Windows 11 Pro, a USB keyboard and a USB mouse are included, delivering a ready-to-deploy workstation for office environments that value desk space and simple setup.

Thermals and power in daily use

The all-in-one chassis houses the processor, graphics and power supply behind the panel, so heat and fan noise stay within the single unit rather than spreading to a separate tower. Intel UHD Graphics 630 handles typical business workloads without discrete GPU power draw, keeping overall consumption modest during document editing, video calls and web-based applications.

Connectivity and mounting flexibility

Three USB 3.1 Gen 1 ports, two USB 3.1 Gen 2 ports and one USB Type-C Gen 2 port provide ample peripheral bandwidth for docks, external drives and accessories. Gigabit Ethernet, Wi-Fi and Bluetooth 5 cover wired and wireless networks, while a DisplayPort output supports a second monitor and a 3-in-1 SD card reader simplifies media transfer. The stand selection — basic, articulating or height-adjustable — lets users tilt, swivel or pivot the screen to suit individual ergonomics.

Highlights

  • 27-inch Full HD IPS InfinityEdge display for crisp visuals
  • 8-core Intel i7-9700 up to 4.70 GHz for demanding workloads
  • 32 GB DDR4 memory keeps multitasking smooth
  • 256 GB M.2 SSD plus 1 TB hard drive for fast boot and ample storage
  • Windows 11 Pro pre-installed with USB keyboard and mouse included

Specifications

BrandDELL
SeriesOptiPlex
Model7770
Part Number7470
TypeAll-in-One PC
Form FactorSoDIMM 204-pin
UsageBusiness
ColorBlack/Silver
Processor9th Gen Intel Octa-Core i7-9700 3.0GHz
Processor Main Features64 bit Quad-Core Processor
Memory32 GB DDR4 SODIMM
Storage2.5" 256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
GraphicsIntel UHD Graphics 630
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardIntergrated
KeyboardUSB Keyboard
MouseUSB Mouse
Operating SystemWindows 11 Pro
Software IncludedWindows 11 Pro
ChipsetIntel Q270 chipset
CPU TypeIntel Core i7 9th Gen
Installed Qty1
Max Supported Qty1
CPU FSB8 GT/s DMI3
CPU NameIntel Core i7-9700
CPU Socket TypeLGA 1151
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel UHD Graphics 630
Graphics CardIntel UHD Graphics 630
Graphics InterfaceIntegrated video
Memory Capacity32GB DDR4
Memory SpeedDDR4
Memory Spec16 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported64 GB
SSD256GB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Solid State Drive (SSD)
Screen Size27"
Screen Resolution1920 x 1080
TouchscreenNo
Screen TypeNon-Touch Screen
Display Feature1920 x 1080 (Full HD) LED
Audio ChipsetIntel High Definition Audio with Waves MaxxVoice Pro
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11a/b/g/n Wireless LAN
BluetoothBluetooth 4.1
Front USB2 x USB 3.0 (SIDE)
Front Audio Ports1 x Headphone Jack (side)
Card ReaderYes
Video Ports1 x Display Port, 1x HDMI, 1 x HDMI out
Thunderbolt 3Yes
Rear USBUSB 3.1 Gen 1 x 2 (side, one with Type-C for data only and one with PowerShare)
/ USB 3.1 Gen 1 x 4 (rear)/ USB2.0 x 2 (rear)
RJ451 port
Rear Audio Ports1 x Audio line-out connector
Mouse TypeUSB Mouse
Keyboard TypeUSB Keyboard
WebcamYes
Speaker ConfigurationInternal Speaker
Dimensions (H x W x D)15.47 in x 22.65 in x 2.5 in
Weight21.52
Package ContentsPower Cord, Dell USB KB & Mouse, Windows 10 Activaion Instuctions

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install extra memory in the 204-pin SoDIMM slots, and which step do people often miss?

Open the rear cover, insert the DDR4 module at an angle until the clips click, then replace the cover; the step most people miss is pressing firmly enough to fully seat both clips.

Which storage drive is likely to need replacement first, the 256 GB M.2 SSD or the 1 TB hard drive?

The 1 TB hard drive has moving parts and typically wears out before the solid-state M.2 drive under normal workloads.

What thermal limit appears first when the i7-9700 runs at its 4.70 GHz boost for long periods?

The integrated UHD 630 graphics and CPU share a single heatsink, so sustained turbo clocks hit the thermal throttle point before power limits are reached.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.