Dell Optiplex 7780 All-in-One Specs

Here's what you need to know about Dell Optiplex 7780 All-in-One Specs, including price, processors, memory, graphics, storage, ports, and more.

Dell Optiplex 7780 All-in-One Specs

The Dell Optiplex 7780 All-in-One features 65W 10th Generation Intel Comet Lake quad-core Intel Core i3-10105 up to a 65W 10-core Intel Core i9-10900 with a boost speed up to 5.20 GHz. The Intel® Q470 Chipset motherboard inside Dell Optiplex 7780 All-in-One has two memory slots that support up to 64GB of 2933MHz dual-channel DDR4 memory.

What's New in Dell Optiplex 7780 All-in-One

Here's what you need to know about the Dell Optiplex 7780 All-in-One.

  • Up to 27” FHD with Touch Monitor.
  • 10th Generation Intel Comet Lake Processors.
  • Up to 65W Intel Core i9-10900 (10 cores/20 threads, up to 5.20 GHz).
  • Up to 64GB 2966MHz DDR4 memory
  • Up to 2 x 2TB PCIe Gen 3 x4 NVMe SSD.
  • Up to 2TB 2.5” 7200rpm HDD.
  • Built-in Infrared Camera for Windows Hello Sign-in.
  • 2 x 5W speakers and 4 microphones.

Dell Optiplex 7780 All-in-One Full Specifications

Dell Optiplex 7780 All-in-One image
Dell Optiplex 7780 All-in-One

Availability

Released2020
Release InfoAnnounced on May 29, 2020.
Pricing
  • $1,949.00
    i9-10900 16GB 256GB M.2 Non-Touch
  • $2,089.00
    i5-10500 16GB 512GB M.2 Touch GTX 1650
  • $2,489.00
    i7-10700 64GB 256GB M.2 Non-Touch Wi-Fi 6
Dell Optiplex 7780 All-in-One Price
Dell OptiPlex 27 7780 All-in-One 512GB SSD 32GB RAM (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 32 GB RAM, 512 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 512GB SSD 32GB RAM (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 32 GB RAM, 512 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$1,999.00
Dell OptiPlex 27 7780 All-in-One 1TB SSD 64GB RAM Extreme (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 1TB SSD 64GB RAM Extreme (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$2,117.99
Dell OptiPlex 27 7780 All-in-One 128GB SSD (Intel Core i3 Processor 1.80GHz Turbo to 2.10GHz, 8 GB RAM, 128 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 128GB SSD (Intel Core i3 Processor 1.80GHz Turbo to 2.10GHz, 8 GB RAM, 128 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$1,959.00
Dell OptiPlex 27 7780 All-in-One 2TB SSD 2TB HD 64GB RAM (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 2 TB SSD + 2TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 2TB SSD 2TB HD 64GB RAM (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 2 TB SSD + 2TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$2,429.00
Dell OptiPlex 27 7780 All-in-One 1TB SSD 32GB RAM Extreme (Intel Core i7-10700K Processor 3.80GHz Turbo to 5.10GHz, 32 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 1TB SSD 32GB RAM Extreme (Intel Core i7-10700K Processor 3.80GHz Turbo to 5.10GHz, 32 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$2,099.00
Dell OptiPlex 27 7780 All-in-One 256GB SSD 2TB HD (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 16 GB RAM, 256 GB SSD + 2 TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 256GB SSD 2TB HD (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 16 GB RAM, 256 GB SSD + 2 TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$1,799.00

Display

Dell Optiplex 7780 All-in-One
Size27 Inches
Info
  • 27” FHD Non-Touch
    1920 x 1080 81 PPI 16:9 250 nits 600:1 72% NTSC 60Hz Anti-Glare 16.60W
  • 27” FHD with Touch
    1920 x 1080 81 PPI 16:9 250 nits 600:1 72% NTSC 60Hz Anti-Glare 16.60W

Exterior

Dell Optiplex 7780 All-in-One
Dimensions24.17” x 15.31” x 2.28” (614.00 x 389.00 x 58.00 mm)
Weight
  • Up to 19.09 lb (8.66 kg)
    Full HD Non-Touch models.
  • Up to 20.06 lb (9.10 kg)
    Full HD with Touch models.
Colors
Black
Keyboard and Trackpad
  • Dell Pro Wireless Keyboard and Mouse - KM5221W - English
  • Dell KB522 Business Multimedia Keyboard (US)
  • Dell KB813 Smart Card Keyboard (US)
  • Dell KB216 Wired Keyboard English
  • No Keyboard Selected
PortsSide
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps) with PowerShare.
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps).
  • 1 x Universal Audio Jack
  • 1 x SD 4.0 Card Slot
    Supports SDHC, SDXC, SD 4.0, SD UHS-I, and SD UHS-II.
Rear
  • 2 x USB-A
    USB 3.2 Gen 2 (10 Gbps) with Smart Power On.
  • 2 x USB-A
    USB 3.2 Gen 2 (10 Gbps).
  • 1 x HDMI in
  • 1 x HDMI Out
    HDMI 1.4b for Integrated Graphics.
    HDMI 2.0 for Discrete Graphics.
  • 1 x DisplayPort++
    DisplayPort 1.4 supports [email protected] and HDCP 2.3.
  • 1 x RJ-45 
    Gigabit Ethernet.
  • 1 x Audio Jack
    Re-tasking Line out/Line in audio port.
  • 1 x Kensington security-cable slot
  • 1 x Power Connector

Chasis

Dell Optiplex 7780 All-in-One
Form FactorAll-in-One
Power Supply220W
80+ Platinum 92% Efficiency
Chasis InformationStands:
  • Height Adjustable Stand (HAS)
  • Articulating stand

Internal Specs

Dell Optiplex 7780 All-in-One
ChipsetIntel® Q470 Chipset
Processor
Integrated Graphics
  • 10th Gen Intel® Core™ i3-10105
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10305
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10400
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i5-10500
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10600
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i5-10505
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i7-10700
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i9-10900
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
Discrete GraphicsOptional NVIDIA® GeForce® GTX 1650 - 4GB GDDR6
Memory
  • Memory Slots: 2 x SO-DIMM slots
  • Memory Type: Single or Dual Channel DDR4 Memory
  • Memory Speed:
    2666MHz 2933MHz
  • Memory Per Slot:
    4GB 8GB 16GB 32GB
Memory Configurations
4GB 8GB 16GB 32GB 64GB
2666 MHz for Intel Core i3/i5 CPU
2933 MHz for Intel Core i7/i9 CPU
Storage
  • 256GB 512GB 1TB 2TB
    M.2 PCIe Gen 3 x4 NVME SSD
  • 500GB 1TB 2TB
    5400 rpm or 7200 rpm 2.5" SATA Hard Drive
SlotsExpansion Slots
  • No Expansion slot
SATA
  • 1 x 2.5” HDD Connector
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 2 x M.2 2230/2280 slot
    For NVMe PCIe Gen 3 x4 SSD.

Connectivity

Dell Optiplex 7780 All-in-One
Wi-Fi
  • Qualcomm QCA61x4a
    Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.0
  • Intel AX201
    Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax) Bluetooth 5.1
Bluetooth
Bluetooth 5.0 Bluetooth 5.1
EthernetIntel i219LM Gigabit Ethernet controller
Speed: 10/100/1000 Mbps.

Software

Dell Optiplex 7780 All-in-One
OS
  • Windows 10 Home Windows 10 Pro
    Upgradable to Windows 11
  • Ubuntu Linux 18.04 LTS
  • NeoKylin 7.0 (China only)
Built-in Apps
Microsoft Office 30 Day Trial

Camera & Audio

Dell Optiplex 7780 All-in-One
Camera
  • Full HD Webcam
    Top-mount front camera with fixed focus lens, 2.07 Megapixels (1920 x 1080 FHD) at 30 fps.
  • Windows Hello Infrared Camera
    0.30 Megapixels (640 x 480) at 30 fps.
Audio
  • 2 x 5W Speakers
  • 4 x Microphones
  • Audio controller: Realtek ALC3289
  • Amplifier: Built-in Amplifier ALC1302
  • External Ports
    • 1 x Universal Audio Jack
      Side
    • 1 x Audio port
      Line-out audio port with re-tasking to Line-in (Rear).

Misc

Dell Optiplex 7780 All-in-One
Security
  • Kensington lock
  • Dell Lockable port cover (optional)
  • Chassis lock slot support
  • Noble Custom AIO Plate Lock (optional)
  • Supply chain tamper alerts
  • Chassis intrusion switch
  • Trusted Platform Module (Discrete TPM Enabled)
  • SafeBIOS including Dell Off-host BIOS Verification
  • BIOS Resilience
  • BIOS Recovery, and additional BIOS Controls
  • SafeID including Trusted Platform Module (TPM) 2.0
  • Self-Encrypting Drives (SED)
  • Smart card keyboard (FIPS)
  • D-Pedigree (Secure Supply Chain Functionality)
  • Dell wired mouse with fingerprinter reader
Warranty3-Year Basic Onsite Service

Dell Optiplex 7780 All-in-One Price

Here is the latest price update for Dell Optiplex 7780 All-in-One.

Dell Optiplex 7780 All-in-One Price
Dell OptiPlex 27 7780 All-in-One 512GB SSD 32GB RAM (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 32 GB RAM, 512 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 512GB SSD 32GB RAM (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 32 GB RAM, 512 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$1,999.00
Dell OptiPlex 27 7780 All-in-One 1TB SSD 64GB RAM Extreme (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 1TB SSD 64GB RAM Extreme (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$2,117.99
Dell OptiPlex 27 7780 All-in-One 128GB SSD (Intel Core i3 Processor 1.80GHz Turbo to 2.10GHz, 8 GB RAM, 128 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 128GB SSD (Intel Core i3 Processor 1.80GHz Turbo to 2.10GHz, 8 GB RAM, 128 GB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$1,959.00
Dell OptiPlex 27 7780 All-in-One 2TB SSD 2TB HD 64GB RAM (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 2 TB SSD + 2TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 2TB SSD 2TB HD 64GB RAM (Intel Core i9-10900 Processor with Turbo Boost to 5.20GHz, 64 GB RAM, 2 TB SSD + 2TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$2,429.00
Dell OptiPlex 27 7780 All-in-One 1TB SSD 32GB RAM Extreme (Intel Core i7-10700K Processor 3.80GHz Turbo to 5.10GHz, 32 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 1TB SSD 32GB RAM Extreme (Intel Core i7-10700K Processor 3.80GHz Turbo to 5.10GHz, 32 GB RAM, 1 TB SSD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$2,099.00
Dell OptiPlex 27 7780 All-in-One 256GB SSD 2TB HD (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 16 GB RAM, 256 GB SSD + 2 TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
Dell OptiPlex 27 7780 All-in-One 256GB SSD 2TB HD (Intel 10th Generation Processor with Turbo Boost to 4.30GHz, 16 GB RAM, 256 GB SSD + 2 TB HD, 27-inch FullHD IPS, Win 10 Pro) PC Computer Desktop
By Dell
$1,799.00

Dell Optiplex 7780 All-in-One Motherboard

Here is the photo or diagram of the Dell Optiplex 7780 All-in-One system board.

Dell Optiplex 7780 All-in-One Motherboard
Source: Dell

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Dell Optiplex 7780 All-in-One FAQs

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  1. What Processor Does the Dell Optiplex 7780 All-in-One Have?
  2. Can You Install Graphics Card in Dell Optiplex 7780 All-in-One?
  3. What Ports Are on Dell Optiplex 7780 All-in-One?
  4. What is the Weight and Size of Dell Optiplex 7780 All-in-One?
  5. Can You Add More RAM to Dell Optiplex 7780 All-in-One?

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