Dell OptiPlex 3090 Ultra
The entry-level 11th Gen Intel Core member of the OptiPlex Ultra family: the same thin puck-shaped desktop that clips behind a compatible Dell stand or monitor mount, aimed at cost-sensitive desks that still want the space-saving Ultra chassis.
Memory
- Slots
- 2 x SODIMM
- Type
- Dual-channel DDR4
- Speed
- 3200 MHz
- Minimum
- 4 GB
- Maximum
- 64 GB
- Per-slot sizes
- 4 GB, 8 GB, 16 GB, 32 GB
- Factory configurations
- 4 GB (1x4), 8 GB (1x8 or 2x4), 16 GB (1x16 or 2x8), 32 GB (1x32 or 2x16), 64 GB (2x32), all dual-channel DDR4 3200 MHz
Storage
- Supported configurations
- One M.2 2230 SSD; one M.2 2230 SSD + one 2.5" 7 mm HDD; one 2.5" 7 mm HDD alone; one 32/64 GB eMMC (Ubuntu only)
- 2.5" 5400 RPM HDD
- SATA AHCI up to 6 Gbps (SATA 3.0), up to 2 TB
- 2.5" 7200 RPM HDD
- SATA AHCI up to 6 Gbps (SATA 3.0), up to 1 TB
- 2.5" 7200 RPM SED (FIPS, Opal 2.0)
- SATA 3.0 (FIPS), up to 500 GB
- M.2 PCIe NVMe Class 35 SSD
- Gen 3 PCIe x4 NVMe, up to 1 TB
- M.2 PCIe NVMe Class 35 SED (Opal 2.0)
- Gen 3 PCIe x4 NVMe, up to 256 GB
- eMMC
- Up to 64 GB (Ubuntu only)
Graphics
- Intel UHD Graphics (i3/Celeron)
- Shared system memory; up to 4 displays via DisplayPort MST; DisplayPort 1.4 over USB-C; DisplayPort 1.4++ HBR2 over rear DP
- Intel Iris Xe Graphics (i5)
- Shared system memory; up to 4 displays via DisplayPort MST; DisplayPort 1.4 over USB-C; DisplayPort 1.4++ HBR2 over rear DP
Expansion
- M.2 SSD
- 1 x M.2 2230 slot for a PCIe SSD
- M.2 WLAN
- 1 x M.2 2230 slot for the WiFi/Bluetooth card
- SATA
- 1 x SATA 3.0 FFC connector for the 2.5" hard drive
Networking
- Ethernet
- Realtek RTL8111HS, 10/100/1000 Mbps, RJ45
- Wi-Fi option 1
- Qualcomm QCA61x4A, up to 867 Mbps, 2.4/5 GHz, 802.11ac, Bluetooth 5.0
- Wi-Fi option 2
- Intel Wi-Fi 6 AX201, up to 2.4 Gbps, 2.4/5 GHz, 802.11ax (Wi-Fi 6), Bluetooth 5.1
- Wi-Fi option 3
- Qualcomm QCA9377, up to 433 Mbps, 2.4/5 GHz, 802.11ac, Bluetooth 5.0
Power
- Adapter
- 65 W external, 4.50 mm x 2.90 mm barrel connector
- Alternate source
- USB Type-C power delivery (65 W+) from a compatible Dell display; AC adapter is the primary source when both are connected
- Input
- 100-240 VAC, 50-60 Hz, 1.60/1.70 A max
- Output
- 19.50 VDC, 3.34 A continuous
- Operating temperature
- 0 to 40 degC (32 to 104 degF)
- Storage temperature
- -40 to 70 degC (-40 to 158 degF)
Ports
- USB (side)
- 1 x USB 3.2 Gen 2 Type-A with PowerShare; 1 x USB 3.2 Gen 2 Type-A
- USB (rear)
- 2 x USB 3.2 Gen 2 Type-A with SmartPower On; 1 x USB 3.2 Gen 2 Type-C with DisplayPort Alt Mode/Power Delivery
- Video
- 1 x DisplayPort 1.4++ HBR2 (rear)
- Audio
- 1 x Headset/Universal Audio Jack (side)
- Network
- 1 x RJ-45 (rear)
- Power
- 1 x DC-in, 4.50 mm x 2.90 mm barrel (rear)
- Media-card reader
- Not supported
- Security
- 1 x Kensington lock slot; 1 x security screw hole; chassis intrusion switch (right side)
Physical
- Height
- 256.20 mm (10.09 in)
- Width
- 96.10 mm (3.78 in)
- Depth
- 19.70 mm (0.78 in) without hard drive; 27.74 mm (1.09 in) with hard drive
- Weight
- 0.51 kg (1.13 lb) minimum; 0.65 kg (1.43 lb) maximum, depending on configuration
Management
- Audio controller
- Realtek ALC3204-CG, 4-channel High Definition Audio
Operating systems
- Windows 11
- Home, Home National Academic, Pro, Pro National Academic (64-bit)
- Windows 10
- Home, Pro, Pro Education (64-bit); CMIT Government Edition (China only); IoT Enterprise 2019 LTSC (OEM only)
- Linux
- Ubuntu 20.04 LTS (64-bit)
Processors
- Intel Core i3-1115G4
- Intel Core i3-1115G4E
- Intel Core i5-1145G7
- Intel Celeron 6305