Detailed Specs Comparison

Compare Dell Optiplex 3090 Micro

Pick a desktop to compare specs with Dell Optiplex 3090 Micro including price, processors, memory, graphics, storage, ports, and more.

BY February 25, 2022
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Dell Optiplex 3090 Micro
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Key Features

What's new
  • Option to preloaded with Windows 11 Pro.
  • 10th Generation Intel Comet Lake Processors.
  • Up to 35W Intel Core i7-10700T (8 cores/16 threads, up to 4.5 GHz).
  • Up to AMD Radeon RX 640, (4GB GDDR5).
  • Up to 64GB 2933MHz DDR4 memory
  • All USB-A ports now support USB 3.2 Gen 1.
What's missing
  • Using the same 10th Gen Intel processors as its previous generation.
  • Has only one front USB 3.2 Gen 1 port.

Availability

Dell Optiplex 3090 Micro
Released2021
Release InfoAnnounced in October 2021.
Pricing
  • $659.00
    i3-10100T 4GB 500GB 2.5” HDD
  • $840.36
    i5-10400T 8GB 256GB SDD
  • $875.24
    i5-10400T 8GB 256GB SDD Wi-Fi 6
  • $1,198.20
    i7-10700T 16GB 512GB SDD Wi-Fi 6
Generations

Exterior

Dell Optiplex 3090 Micro
Dimensions7.0” x 7.2” x 1.4” (178 x 183 x 36 mm)
WeightStarting at 2.56 lb (1.16 kg)
Colors
Black
Keyboard and Trackpad
  • Dell KB216 Wired Keyboard English
  • Dell KB522 Business Multimedia Keyboard (US)
  • Dell KB813 Smart Card Keyboard (US)
  • Dell Pro Wireless Keyboard and Mouse - KM5221W - English
  • No Keyboard
PortsFront
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps).
  • 1 x Universal Audio Jack
  • 1 x Audio port
    Line-out audio port with re-tasking to Line-in.
Rear
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps) with Smart Power On.
  • 3 x USB-A
    USB 3.2 Gen 1 (5 Gbps).
  • 2 x DisplayPort 1.4
    Supports 4K@120Hz.
  • 1 x RJ-45 
    Gigabit Ethernet.
  • 1 x Kensington Lock Slot
  • 1 x Power Connection
  • Optional Ports
    • 1 x Video Port 
      Can be DisplayPort 1.4, HDMI 2.0b, or VGA port.

Chasis

Dell Optiplex 3090 Micro
Form FactorMicro Form Factor
Power Supply65W
4.5mm Barrel Power Adapter.
 

Internal Specs

Dell Optiplex 3090 Micro
ChipsetIntel® Q470 Chipset
Processor
  • 10th Gen Intel® Celeron® G5905T
    2C/2T, 3.30 GHz, 4MB SmartCache, 35W
  • 10th Gen Intel® Pentium® Gold G6405T
    2C/4T, 3.50 GHz, 4MB SmartCache, 35W
  • 10th Gen Intel® Pentium® Gold G6505T
    2C/4T, 3.60 GHz, 4MB SmartCache, 35W
  • 10th Gen Intel® Core™ i3-10100T
    4C/8T, 3.00 → 3.80 GHz, 6MB SmartCache, 35W
  • 10th Gen Intel® Core™ i3-10105T
    4C/8T, 3.00 → 3.90 GHz, 6MB SmartCache, 35W
  • 10th Gen Intel® Core™ i3-10300T
    4C/8T, 3.00 → 3.90 GHz, 8MB SmartCache, 35W
  • 10th Gen Intel® Core™ i3-10305T
    4C/8T, 3.00 → 4.00 GHz, 8MB SmartCache, 35W
  • 10th Gen Intel® Core™ i5-10400T
    6C/12T, 2.00 → 3.60 GHz, 12MB SmartCache, 35W
  • 10th Gen Intel® Core™ i5-10500T
    6C/12T, 2.30 → 3.80 GHz, 12MB SmartCache, 35W
  • 10th Gen Intel® Core™ i5-10600T
    6C/12T, 2.40 → 4.00 GHz, 12MB SmartCache, 35W
  • 10th Gen Intel® Core™ i7-10700T
    8C/16T, 2.00 → 4.50 GHz, 16MB SmartCache, 35W
Integrated Graphics
  • 10th Gen Intel® Celeron® G5905T
    Intel® UHD Graphics 610
    350 → 1000 MHz
  • 10th Gen Intel® Pentium® Gold G6405T
    Intel® UHD Graphics 610
    350 → 1050 MHz
  • 10th Gen Intel® Pentium® Gold G6505T
    Intel® UHD Graphics 630
    350 → 1050 MHz
  • 10th Gen Intel® Core™ i3-10100T
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10105T
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10300T
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i3-10305T
    Intel® UHD Graphics 630
    23 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i5-10400T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  • 10th Gen Intel® Core™ i5-10500T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  • 10th Gen Intel® Core™ i5-10600T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  • 10th Gen Intel® Core™ i7-10700T
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
Memory
  • Memory Slots: 2 x SODIMM 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 10th Gen Intel Celeron/Pentium/i3/i5 Processors
2933 MHz for 10th Gen Intel Core i7 Processors
Storage
  • 256GB 512GB 1TB
    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 SATA slot
    For 2.5-inch HDD/SSD.
M.2
  • 1 x M.2 2230 slot
    For WiFi and Bluetooth combo card
  • 1 x M.2 2230/2280 slot
    For SSD/Intel Optane

Connectivity

Dell Optiplex 3090 Micro
Wi-Fi
  • No Wireless LAN Card
  • Intel 9462
    Up to 433 Mbps Dual band 2.4 GHz/5 GHz WiFi-5 (802.11ac) Bluetooth 5.1
  • 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 5.2
Bluetooth
Bluetooth 5.0 Bluetooth 5.1 Bluetooth 5.2
Optional
Ethernet
  • Intel Ethernet Connection I219-LM
    Speed: 10/100/1000 Mbps.
  • Realtek RTL8111KD Gigabit Ethernet controller
    Speed: 10/100/1000 Mbps.

Software

Dell Optiplex 3090 Micro
OS
  • Windows 11 Home Windows 11 Pro
    Windows 10 image available for downgrading.
  • Ubuntu Linux 20.04 LTS
Built-in Apps
Microsoft Office 30 Day Trial

Camera & Audio

Dell Optiplex 3090 Micro
Audio
  • One 2W Speaker (optional)
  • Audio controller
    • Waves MaxxAudio API
    • Intel HDA (high-definition audio)
  • External Ports
    • 1 x Universal Audio Jack
      Front
    • 1 x Audio port
      Line-out audio port with re-tasking to Line-in (Rear).

Misc

Dell Optiplex 3090 Micro
Warranty1 Year Basic Onsite Service

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Dell Optiplex 3090 Micro FAQs

Here are some related questions you might want to know about the Dell Optiplex 3090 Micro:

  1. What Processor Does the Dell Optiplex 3090 Micro Have?
  2. Can You Install Graphics Card in Dell Optiplex 3090 Micro?
  3. What Ports Are on Dell Optiplex 3090 Micro?
  4. What is the Weight and Size of Dell Optiplex 3090 Micro?
  5. Can You Add More RAM to Dell Optiplex 3090 Micro?

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