Dell OptiPlex 7420 - Page 4

Intel AX211, 2x2 MIMO, 2400 Mbps, 2.4/5/6 GHz, Wi-Fi 6E (WiFi 802.11ax), Bluetooth 5.3................. 33
Realtek RTL8852BE, 2x2, Wi-Fi 6 (Wi-Fi 802.11 a/b/g/n/ac/ax), Bluetooth 5.3......................................35
GPU—Integrated.............................................................................................................................................................. 36
Intel UHD Graphics 710.............................................................................................................................................. 36
Intel UHD Graphics 730..............................................................................................................................................37
Intel UHD Graphics 770..............................................................................................................................................37
Video port and resolution matrix................................................................................................................................... 38
Storage................................................................................................................................................................................ 38
M.2 2230, 1 TB, PCIe NVMe Gen4 x4, Class 25 SSD.........................................................................................38
M.2 2230, 2 TB, PCIe NVMe Gen4 x4, Class 25 SSD........................................................................................39
M.2 2230, 256 GB, PCIe NVMe Gen4 x4, Class 35 SSD...................................................................................39
M.2 2230, 512 GB, PCIe NVMe Gen4 x4, Class 35 SSD................................................................................... 40
M.2 2230, 1 TB, PCIe NVMe Gen4 x4, Class 35 SSD......................................................................................... 41
M.2 2230, 256 GB, PCIe NVMe Gen4 x4, Opal Self-Encrypting, Class 35 SSD.......................................... 41
M.2 2280, 512 GB, PCIe NVMe Gen4 x4, Class 40 SSD................................................................................... 42
M.2 2280, 1 TB, PCIe NVMe Gen4 x4, Class 40 SSD.........................................................................................42
M.2 2280, 2 TB, PCIe NVMe Gen4 x4, Class 40 SSD........................................................................................ 43
M.2 2280, 512 GB, PCIe NVMe Gen4 x4, Opal Self-Encrypting Class 40 Solid-State Drive....................44
Media-card reader ........................................................................................................................................................... 44
Power ratings..................................................................................................................................................................... 45
Thermal dissipation........................................................................................................................................................... 46
CMOS battery....................................................................................................................................................................46
Accessories.........................................................................................................................................................................46
Security................................................................................................................................................................................47
Software security........................................................................................................................................................ 47
Trusted Platform Module...........................................................................................................................................47
Mil-SPEC, for computers with Energy Efficient processors.................................................................................. 48
Mil-SPEC, for computers with High Performance processors.............................................................................. 50
Acoustic noise emission information for computers shipped with an Energy Efficient processor................ 51
Acoustic noise emission information for computers shipped with a High Performance processor.............. 53
Chassis enclosure and ventilation requirements........................................................................................................54
System management features....................................................................................................................................... 55
Dell Client Command Suite for In-Band systems management ...................................................................... 55
Out-of-Band Systems Management.......................................................................................................................55
Chapter 5: Dell ComfortView....................................................................................................... 57
Chapter 6: Dell Optimizer............................................................................................................ 58
Chapter 7: Getting help and contacting Dell................................................................................ 59
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