OptiPlex 7490 All-in-One
Discontinued
Picture-perfect productivity
A premium, intelligent 23.8" all-in-one that delivers best-in-class performance, audio and video. With the latest 10th Gen Intel® processors.
Picture-perfect productivity
A premium, intelligent 23.8" all-in-one that delivers best-in-class performance, audio and video. With the latest 10th Gen Intel® processors.
Tech Specs & Customization
Processor
10th Generation Intel® Core™ i3-10105 (6 MB Cache, 4 Core, 8 Threads, 3.70 GHz to 4.40 GHz, 65 W)
10th Generation Intel® Core™ i3-10305 (8 MB Cache, 4 Core, 8 Threads, 3.80 GHz to 4.50 GHz, 65 W)
10th Generation Intel® Core™ i5-10505 (12 MB Cache, 6 Core, 12 Threads, 3.20 GHz to 4.60 GHz, 65 W)
11th Generation Intel® Core™ i5-11400 (12 MB Cache, 6 Core, 12 Threads, 2.60 GHz to 4.40 GHz, 65 W)
11th Generation Intel® Core™ i5-11500 (12 MB Cache, 6 Core, 12 Threads, 2.70 GHz to 4.60 GHz, 65 W)
11th Generation Intel® Core™ i5-11600 (12 MB Cache, 6 Core, 12 Threads, 2.80 GHz to 4.80 GHz, 65 W)
11th Generation Intel® Core™ i7-11700 (16 MB Cache, 8 Core, 16 Threads, 2.50 GHz to 4.90 GHz, 65 W)
11th Generation Intel® Core™ i9-11900 (16 MB Cache, 8 Core, 16 Threads, 2.50 GHz to 5.20 GHz, 65 W)
Operating System
(Dell Technologies recommends Windows 11 Pro for business)
Windows 11 Home, 64-bit
Windows 11 Pro, 64-bit
Windows 10 Pro (Includes free Upgrade to Windows 11 Pro)
Kylin Linux Desktop version 10.1 (China only)
Ubuntu® Linux® 20.04 LTS, 64-bit
Video Card
Integrated:
Intel® UHD Graphics 750
Discrete:
NVIDIA® GeForce® GTX 1650 Ti, 4 GB GDDR6
Memory*
4 GB, 1 x 4 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
8 GB, 1 x 8 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
8 GB, 2 x 4 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
16 GB, 1 x 16 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
16 GB, 2 x 8 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
32 GB, 1 x 32 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
32 GB, 2 x 16 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
64 GB, 2 x 32 GB, DDR4, 2666 MHz for 10th Generation processors and 3200 MHz for 11th Generation processors
Storage
2.5-inch, 1 TB, 5400 RPM, SATA, HDD
2.5-inch, 2 TB, 5400 RPM, SATA, HDD
2.5-inch, 500 GB, 7200 RPM, SATA, HDD
2.5-inch, 500 GB, 7200 RPM, SATA, HDD, Self-Encrypting, Opal 2.0, FIPS
2.5-inch, 1 TB, 7200 RPM, SATA, HDD
M.2 2230, 128 GB, PCIe NVMe Gen3 x4, Class 35 SSD
M.2 2230, 256 GB, PCIe NVMe Gen3 x4, Class 35 SSD
M.2 2230, 512 GB, PCIe NVMe Gen3 x4, Class 35 SSD
M.2 2280, 256 GB, PCIe NVMe Gen3 x4, Class 40 SSD
M.2 2280, 512 GB, PCIe NVMe Gen3 x4, Class 40 SSD
M.2 2280, 1 TB, PCIe NVMe Gen3 x4, Class 40 SSD
M.2 2280, 256 GB, PCIe NVMe Gen3 x4, Class 40 SSD, self-encrypting drive
M.2 2280, 512 GB, PCIe NVMe Gen3 x4, Class 40 SSD, self-encrypting drive
M.2 2280, 1 TB, PCIe NVMe Gen3 x4, Class 40 SSD, self-encrypting drive
M.2 2280, 2 TB, PCIe NVMe Gen4 x4, Class 40 SSD
Intel Optane Memory H20 32GB with 512GB SSD
Microsoft Office
Microsoft Office 30-day trial - No license included
Microsoft Office Professional 2021
Microsoft Office Home and Business 2021 + Adobe Acrobat Standard 2020
Dell Optimizer
Intel Unite® solution (optional)
Security Software
McAfee® Small Business Security 30-day free trial
McAfee® Small Business Security 12-month subscription
McAfee® Small Business Security 36 month subscription
Intel Guard Technologies & Secure Key: Software Guard (SGX), Data Guard (vPro only), Boot Guard, BIOS Guard (Core CPU's only), OS Guard (Core CPU's only) and Secure Key (i5 or greater only)
Intel Runtime BIOS Resilience (Copper Point) with attestation via Nifty Rock + Intel TXT
Support of Absolute Persistent Module BIOS agent v2
OpenXT validation required
SafeGuard and Response, powered by VMware Carbon Black and Secureworks
Next Generation Antivirus (NGAV)
Endpoint Detection and Response (EDR)
Threat Detection and Response (TDR)
Managed Endpoint Detection and Response
Incident Management Retainer
Emergency Incident Response
SafeData
Support Services
3 years hardware warranty with on-site service after remote diagnosis
4 years hardware warranty with on-site service after remote diagnosis
5 years hardware warranty with on-site service after remote diagnosis
3 years ProSupport with Next Business Day on-site service
4 years ProSupport with Next Business Day on-site service
5 years ProSupport with Next Business Day on-site service
3 Years ProSupport Plus for Client with Next Business Day on-site service
4 Years ProSupport Plus for Client with Next Business Day on-site service
5 Years ProSupport Plus for Client with Next Business Day on-site service
Accidental Damage Protection
3 Years Accidental Damage Service
4 Years Accidental Damage Service
5 Years Accidental Damage Service
Keyboard
Dell Pro Wireless Keyboard and Mouse - KM5221W
Ports
Side:
1 USB 3.2 Gen 1 port with powerShare
1 USB 3.2 Gen 2x2 Type-C® port
1 Universal audio port
Rear:
1 RJ-45 Ethernet port
2 USB 3.2 Gen 2 ports
2 USB 3.2 Gen 2 ports with Smart Power On
1 Line-out audio port
1 DP++ 1.4a/HDCP 2.3 port
1 HDMI-IN—HDMI 1.4 port
1 HDMI-OUT—HDMI 2.0 port
Optical Drive
8x DVD-ROM, optional (through Height Adjustable Stand)
8x DVD+/-RW, optional (through Height Adjustable Stand)
Slots
1 SD-card slot (side)
1 M.2 2230 slot for Wi-Fi and Bluetooth card
2 M.2 2230/2280 slots for SSD/Intel Optane
1 SATA 3.0 slot for 2.5-inch hard drive
1 Kensington security-cable slot
Dimensions & Weight
Touch display:
Height: 344 mm (13.54") x Width: 540.20 mm (21.26") x Depth: 52.80 mm (2.07") | Starting Weight: 5.85 kg (12.96 lb) | Maximum Weight: 6.30 kg (13.87 lb)
Non-touch display:
Height: 344 mm (13.54") x Width: 540.20 mm (21.26") x Depth: 52.80 mm (2.07") | Starting Weight: 5.84 kg (13.39 lb) | Maximum Weight: 6.59 kg (14.46 lb)
Chassis
Stands:
Fixed stand
Height Adjustable stand
Articulating stand
Height Adjustable stand with Optical Disk Drive
Wireless*
Qualcomm QCA61x4A, 2x2, 802.11ac, MU-MIMO, Bluetooth® wireless card
Intel® Wi-Fi 6 AX201, 2x2, 802.11ax, Bluetooth® wireless card
Power
80 PLUS internal Power Supply Unit (PSU):
160 W typical 85% Efficient PSU, 80 PLUS Bronze
220 W typical 92% Efficient PSU, 80 PLUS Platinum
Regulatory
ENERGY STAR qualified configurations available
EPEAT registered configurations available
TCO 8.0 certified configurations available
US CEC MEPS compliant configurations available
Australia and New Zealand MEPS compliant configurations available
CEL
WEEE
Japan Energy Law
South Korea E-standby
EU RoHS
China RoHS
Product Safety and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment
Drivers, Manuals & Support
Dell Support
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!
Intel® Core™ Processors
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