Dell OptiPlex 7400 All-in-One: характеристики и спецификации

Dimensions and weight

The following table lists the height, width, depth, and weight of your OptiPlex 7400 All-in-One.

Table 1. Dimensions and weight
The following table provides the detailed display specifications of OptiPlex 7400 All-in-One.
Description		Values
Height:
	Front height	344.00 mm (13.54 in.)
	Rear height	344.00 mm (13.54 in.)
Width		540.20 mm (21.26 in.)
Depth		52.60 mm (2.07 in.)
Weight NOTE:The weight of your computer depends on the configuration that is ordered and manufacturing variability.		Weight without stand 6.83 Kg (15.06 lbs.)—maximum 6.18 Kg (13.62 lbs.)—minimum

Processor

The following table lists the details of the processors supported by your OptiPlex 7400 All-in-One.

NOTE:Global Standard Products (GSP) are a subset of Dell’s relationship products that are managed for availability and synchronized transitions on a worldwide basis. They ensure the same platform is available for purchase globally. This allows customers to reduce the number of configurations managed on a worldwide basis, thereby reducing their costs. They also enable companies to implement global IT standards by locking in specific product configurations worldwide.

Device Guard (DG) and Credential Guard (CG) are the new security features that are only available on Windows 10 Enterprise today. Device Guard is a combination of enterprise-related hardware and software security features. When you configure together, it locks a device and it can only run trusted applications. Credential Guard uses virtualization-based security to isolate secrets (credentials) and only privileged system software can access the system. Unauthorized access to these secrets can lead to credential theft attacks. Credential Guard prevents these attacks by protecting NTLM password hashes and Kerberos Ticket Granting Tickets.

NOTE:Processor numbers are not a measure of performance. Processor availability subject to change and may vary by region/country.

Table 1. Processor
The following table provides the various processor options that are supported for OptiPlex 7400 All-in-One.
Description	Option one	Option two	Option three	Option four	Option five	Option six	Option seven
Processor type	12^th Generation Intel Core i3-12100	12^th Generation Intel Core i3-12300	12^th Generation Intel Core i5-12400	12^th Generation Intel Core i5-12500	12^th Generation Intel Core i5-12600	12^th Generation Intel Core i7-12700	12^th Generation Intel Core i9-12900
Processor wattage	60 W	60 W	65 W	65 W	65 W	65 W	65 W
Processor core count	4	4	6	6	6	12	16
Processor thread count	8	8	12	12	12	20	24
Processor speed	3.30 GHz to 4.30 GHz	3.50 GHz to 4.40 GHz	2.50 GHz to 4.40 GHz	3 GHz to 4.60 GHz	3.30 GHz to 4.80 GHz	2.10 GHz to 4.90 GHz	2.40 GHz to 5.10 GHz
Processor cache	12 MB	12 MB	18 MB	18 MB	18 MB	25 MB	30 MB
Integrated graphics	Intel UHD Graphics 730	Intel UHD Graphics 730	Intel UHD Graphics 730	Intel UHD Graphics 770	Intel UHD Graphics 770	Intel UHD Graphics 770	Intel UHD Graphics 770

Chipset

The following table lists the details of the chipset that is supported for your OptiPlex 7400 All-in-One.

Table 1. Chipset
The following table provides the chipset specifications for OptiPlex 7400 All-in-One.
Description	Values
Chipset	Intel Q670 PCH
Processor	12^thGeneration Intel Core i3/i5/i7/i9
DRAM bus width	64-bit (for single-channel) 128-bit (for dual-channel)
Flash EPROM	32 MB
PCIe bus	Up to Gen 3.0

Operating system

Your OptiPlex 7400 All-in-One supports the following operating systems:

windows 11 Home, 64-bit
Windows 11 Home National Academic, 64-bit
Windows 11 Pro, 64-bit
Windows 11 Pro National Academic, 64-bit
Windows 11 CMIT Government Edition, 64-bit (China only)
Windows 11 Downgrade (Windows 10 image)
Ubuntu Linux 20.04 LTS, 64-bit
Kylin Linux Desktop version 10.1 (China only)

For more information about Dell OS Recovery image, see How to Download and Use the Dell OS Recovery Image in Microsoft Windows, at Dell support site.

Commercial platform Windows 11 N-2 and 5-year operating system supportability:

All newly introduced 2019 and later commercial platforms (Latitude, OptiPlex, and Dell Precision) will qualify and ship with the most current factory installed Semi-Annual Channel Windows 11 version (N) and qualify (but not ship) the previous two versions (N-1, N-2). The OptiPlex 7400 All-in-One will RTS with Windows 11 version v20H2 at time of launch, and this version will determine the N-2 versions that are initially qualified for this platform.

For future versions of Windows 11, Dell continues to test the commercial platform with coming Windows 11 releases during device production and for five years post-production, including both fall and spring releases from Microsoft.

For additional information about N-2 and 5-year Windows operating system supportability, see the Dell Windows as a Service (WaaS), at Dell support site.

EOML 411

The OptiPlex 7400 All-in-One continues to test the coming Semi-Annual Channel Windows 11 version releases for five years post-production, including both fall and spring releases from Microsoft.

Memory

The following table lists the memory specifications of your OptiPlex 7400 All-in-One.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	Two-SoDIMM
Memory type	DDR4
Memory speed	3200 MHz
Maximum memory configuration	64 GB
Minimum memory configuration	4 GB
Memory size per slot	4 GB, 8 GB, 16 GB, 32 GB
Memory configurations supported	4 GB, 1 x 4 GB, DDR4, 3200 MHz 8 GB, 1 x 8 GB, DDR4, 3200 MHz 16 GB, 1 x 16 GB, DDR4, 3200 MHz 16 GB, 2 x 8 GB, DDR4, 3200 MHz, dual-channel 32 GB, 1 x 32 GB, DDR4, 3200 MHz 32 GB, 2 x 16 GB, DDR4, 3200 MHz, dual-channel 64 GB, 2 x 32 GB, DDR4, 3200 MHz, dual-channel

Memory matrix

The following table lists the memory configurations supported on your OptiPlex 7400 All-in-One.

Table 1. Memory matrixThe following table provides the detailed memory configurations that are supported for your OptiPlex 7400 All-in-One.
Configuration	SO-DIMM1	SO-DIMM2
4 GB DDR4	4 GB	NA
8 GB DDR4	8 GB	NA
16 GB DDR4	16 GB	NA
16 GB DDR4	8 GB	8 GB
32 GB DDR4	32 GB	NA
32 GB DDR4	16 GB	16 GB
64 GB DDR4	32 GB	32 GB

External ports

The following table lists the external ports of your OptiPlex 7400 All-in-One.

Table 1. External ports
The following table lists ports and connectors available on OptiPlex 7400 All-in-One.
Description	Values
Network port	One RJ45 Ethernet port (rear)
USB ports	One USB 3.2 Gen 2x2 Type-C port (side) One USB 3.2 Gen 1 port with PowerShare (side) Two USB 3.2 Gen 2 ports (rear) Two USB 3.2 Gen 1 ports with Smart Power On (rear)
Audio port	One universal audio port (side) One Line-out audio port (rear)
Video port	One DisplayPort++ 1.4a/HDCP 2.3 port One HDMI-IN—HDMI 1.4a port One HDMI-OUT—HDMI 2.0 port
Media-card reader	One SD 4.0 card slot (side)
Power-adapter port	Not supported
Security-cable slot	One Kensington security-cable slot

PowerShare port—Provides data transfer speed up to 5 Gbps. PowerShare enables you to charge your USB devices even when your computer is turned off.
Smart Power On port—Provides data transfer speed up to 5 Gbps. Wakes the computer from standby with the keyboard or mouse connected to this port through BIOS settings.

Internal slots

The following table lists the internal slots of your OptiPlex 7400 All-in-One.

Table 1. Internal slotsThe following table lists the internal slots on your OptiPlex 7400 All-in-One.
Description	Values
PCIe expansion card slots	Not supported
mSATA	Not supported
SATA	One SATA slot for a 2.5-inch hard drive (with UMA configuration)
M.2	One M.2 2230 slot for Wi-Fi and Bluetooth card Two M.2 2230/2280 slots for SSD NOTE:To learn more about the features of different types of M.2 cards, see the knowledge base article 000144170 at Dell Support Site.

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex 7400 All-in-One.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your OptiPlex 7400 All-in-One.
Description	Values
Model number	Intel i219-LM
Transfer rate	10/100/1000 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) module specifications of your OptiPlex 7400 All-in-One.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of OptiPlex 7400 All-in-One.
Description	Option one	Option two	Option three
Model number	Intel AX201	Intel AX211	Realtek RTL8822CE
Transfer rate	Up to 2400 Mbps	Up to 2400 Mbps	Up to 867 Mbps
Frequency bands supported	2.4 GHz/5 GHz	2.4 GHz/5 GHz/6 GHz	2.4 GHz/5 GHz
Wireless standards	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6 (WiFi 802.11ax)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax)	Wi-Fi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit and 128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth wireless card	Bluetooth 5.2	Bluetooth 5.2	Bluetooth 5.0
	NOTE:The version of the Bluetooth wireless card may vary depending on the operating system that is installed on your computer.

Audio

The following table lists the audio specifications of your OptiPlex 7400 All-in-One.

Table 1. Audio specifications
The following table provides the detailed audio specifications of OptiPlex 7400 All-in-One.
Description		Values
Audio controller		Realtek Codec ALC3289
Stereo conversion		Realtek Codec ALC3289 capability supporting 44.1 k/48 k/96 k/192 kHz sample rate DAC conversion
Internal audio interface		High definition audio interface
External audio interface		Universal audio jack
Number of speakers		Two (Stereo speakers with Waves MaxxAudio^® Pro, 5W x 2 = 10 W total)
Internal-speaker amplifier		Realtek Amplifier ALC1302
External volume controls		No hardware volume buttons
Speaker output:
	Average speaker output	5 W
	Peak speaker output	6 W
Subwoofer output		Not applicable
Microphone		Two—MEMS microphones

Storage

This section lists the storage options on your OptiPlex 7400 All-in-One.

Table 1. Storage matrixThe following table provides the storage configurations that are supported for your OptiPlex 7400 All-in-One.
Storage		Single M.2 socket	2^nd M.2 socket
M.2 SSD Boot		Yes	Yes
M.2 SSD Boot	SSD	Yes	Yes
M.2 SSD Boot	SSD	RAID0 or RAID1	RAID0 or RAID1

Table 2. Storage specifications
The following table provides the different storage options available on OptiPlex 7400 All-in-One.
Storage type	Interface type	Capacity
M.2 2230, Class 35 SSD	PCIe NVMe Gen3 x4	Up to 1 TB
M.2 2230, Class 35 SSD, self-encrypting drive	PCIe NVMe Gen3 x4	256 GB
M.2 2280, Class 40 SSD	PCIe NVMe Gen3 x4	Up to 2 TB
M.2 2280, Class 40 SSD, self-encrypting drive	PCIe NVMe Gen3 x4	Up to 1 TB

RAID (Redundant Array of Independent Disks)

For optimal performance when configuring drives as a RAID volume, it requires identical drive models.

RAID 0 (Striped, Performance) volumes benefit from higher performance when drives are matched because the data is split across multiple drives: any IO operations with block sizes larger than the stripe size will split the IO and become constrained by the slowest of the drives. For RAID 0 IO operations where block sizes are smaller than the stripe size, whichever drive the IO operation targets will determine the performance, which increases variability and results in inconsistent latencies. This variability is particularly pronounced for write operations and it can be problematic for applications that are latency sensitive. One such example of this is any application that performs thousands of random writes per second in very small block sizes.

RAID 1 (Mirrored, Data Protection) volumes benefit from higher performance when drives are matched because the data is mirrored across multiple drives: all IO operations must be performed identically to both drives, thus variations in drive performance when the models are different, results in the IO operations completing only as fast as the slowest drive. While this does not suffer the variable latency issue in small random IO operations as with RAID 0 across heterogeneous drives, the impact is nonetheless large because the higher performing drive becomes limited in all IO types. One of the worst examples of constrained performance here is when using unbuffered IO. To ensure writes are fully committed to non-volatile regions of the RAID volume, unbuffered IO bypasses cache (for example by using the Force Unit Access bit in the NVMe protocol) and the IO operation will not complete until all the drives in the RAID volume have completed the request to commit the data. This kind of IO operation completely negates any advantage of a higher performing drive in the volume.

Care must be taken to match not only the drive vendor, capacity, and class, but also the specific model. Drives from the same vendor, with the same capacity, and even within the same class, can have very different performance characteristics for certain types of IO operations. Thus, matching by model ensures that the RAID volumes is comprised of an homogeneous array of drives that will deliver all the benefits of a RAID volume without incurring the additional penalties when one or more drives in the volume are lower performing.

Media-card reader

The following table lists the media cards that are supported on your OptiPlex 7400 All-in-One.

Table 1. Media-card reader specifications The following table lists the media cards that are supported on your computer.
Description	Values
Media-card type	One Secure Digital (SD) 4.0 card
Media-cards supported	Secure Digital High Capacity (SDHC) Secure Digital Extended Capacity (SDXC) Secure Digital (SD) 4.0 SD UHS-I (UHS104) SD UHS-II
NOTE:The maximum capacity that is supported by the media-card reader varies depending on the standard of the media card that is installed on your computer.

Camera

The following table lists the camera specifications of your OptiPlex 7400 All-in-One.

Table 1. Full HD RGB Infrared Webcam
The following table provides the detailed camera specifications of OptiPlex 7400 All-in-One.
Description		Values
Number of cameras		One
Camera type		FHD RGB camera/Infrared camera
Camera location		Front pop-up camera
Camera sensor type		CMOS sensor technology
Focus detail		Fixed focus Focus area—23 cm ~ Infinity
Camera resolution:
	Still image	2.07 megapixels
	Video	1920 x 1080 (FHD) at 30 fps
Infrared camera resolution:
	Still image	0.30 megapixels
	Video	640 x 480 (VGA) at 30 fps
Diagonal viewing angle:
	Camera	77.50 degrees
	Infrared camera	82.90 degrees

Table 2. Full HD RGB Webcam The following table provides the detailed specification of full HD RGB webcam.
Description		Values
Number of cameras		One
Camera type		FHD RGB camera
Camera location		Front pop-up camera
Camera sensor type		CMOS sensor technology
Camera resolution:
	Still image	2.07 megapixels
	Video	1920 x 1080 (FHD) at 30 fps
Diagonal viewing angle:		77.40 degrees

Power ratings

The following table lists the power rating specifications of OptiPlex 7400 All-in-One.

Table 1. Power ratings
The following table provides the power rating specifications of OptiPlex 7400 All-in-One.
Description		Option one	Option two
Type		160 W Bronze	220 W Platinum
Input voltage		90 VAC to 264 VAC	90 VAC to 264 VAC
Input frequency		47 Hz to 63 Hz	47 Hz to 63 Hz
Input current (maximum)		3.6 A	3.6 A
Output current (continuous)		+19.5 VA/7.5 A +19.5 VB/7.0 A Standby mode: +19.5 VA/0.5 A +19.5 VB/1.75 A	+19.5 VA/8.5 A +19.5 VB/9.2 A Standby mode: +19.5 VA/0.5 A +19.5 VB/1.75 A
Rated output voltage		+19.5 VA +19.5 VB	+19.5 VA +19.5 VB
Temperature range
	Operating	5°C to 42°C (41°F to 107°F)	5°C to 42°C (41°F to 107°F)
	Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)

Power supply connector

The following table lists the Power supply connector specifications of your OptiPlex 7400 All-in-One.

Table 1. Power supply connector The following table lists the Power supply connector specifications of your OptiPlex 7400 All-in-One.
Power-supply unit	Connectors
160 W (80 PLUS Bronze)	One 16 pin connector for system board One 2 pin connector for LED
220 W (80 PLUS Platinum)	One 16 pin connector for system board One 2 pin connector for LED

Display

The following table lists the display specifications of your OptiPlex 7400 All-in-One.

Table 1. Display specifications
The following table provides the detailed display specifications of OptiPlex 7400 All-in-One.
Description		Option one (non-touch display)	Option two (touch-display)
Display type		Full High Definition (FHD), Low Blue Light	Full High Definition (FHD)
Display-panel technology		Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)
Display-panel dimensions (active area):
	Height	296.46 mm (11.67 in.)	296.46 mm (11.67 in.)
	Width	527.04 mm (20.75 in.)	527.04 mm (20.75 in.)
	Diagonal	604.70 mm (23.81 in.)	604.70 mm (23.81 in.)
Display-panel native resolution		1920 x 1080	1920 x 1080
Luminance		250 Nits (typical) 200 Nits (minimum)	250 Nits (typical) 200 Nits (minimum)
Megapixels		2.07	2.07
Color gamut		99% sRGB (typical)	72% NTSC typical
Pixels Per Inch (PPI)		92	92
Contrast ratio		700:1 (minimum) 1000:1 (typical)	700:1 (minimum) 1000:1 (typical)
Response time		25 ms (maximum) 14 ms (typical)	25 ms (maximum) 14 ms (typical)
Refresh rate		60 Hz	60 Hz
Horizontal view angle		170 degrees (minimum) 178 degrees (typical)	170 degrees (minimum) 178 degrees (typical)
Vertical view angle		170 degrees (minimum) 178 degrees (typical)	170 degrees (minimum) 178 degrees (typical)
Pixel pitch		0.2745 x 0.2745 mm	0.2745 x 0.2745 mm
Power consumption (maximum)		12.70 W	13.48 W
Anti-glare vs glossy finish		Anti-glare	Anti-glare
Adaptive sync		Not applicable	Not applicable
Stylus support		Not applicable	Capacitive touch
Multi-touch feature supported		Not applicable	10-points multi-touch
Display surface		Anti-glare treatment of the front polarizer (Haze 25%, 3H)	Anti-glare treatment of the front polarizer (Haze 25%, 3H)

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your OptiPlex 7400 All-in-One.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of OptiPlex 7400 All-in-One.
Controller	Memory size	Processor
Intel UHD Graphics 730	Shared system memory	12^th Generation Intel Core i3-12100, i3-12300, and i5-12400 processors
Intel UHD Graphics 770	Shared system memory	12^th Generation Intel Core i5-12500/i5-12700/i7/i9 processors

Multiple display support matrix

The following table lists the multiple display support matrix for your OptiPlex 7400 All-in-One.

Table 1. Multiple display support matrixThe following table provides the multiple display support matrix for your OptiPlex 7400 All-in-One.
Description	Option 1	Option 2
Integrated Graphics Card	Intel UHD Graphics 730	Intel UHD Graphics 770
Optional Module	NA	NA
Supported 4K Displays	On board integrated DP1.4 HBR3 (5120 x 3200 @ 60 Hz) On board integrated HDMI 2.0 (4096 x 2160 @ 60 Hz)	On board integrated DP1.4 HBR3 (5120 x 3200 @ 60 Hz) On board integrated HDMI 2.0 (4096 x 2160 @ 60 Hz)
Supported 5K Displays	On board integrated DP1.4 HBR3 (5120 x 3200 @ 60 Hz)	On board integrated DP1.4 HBR3 (5120 x 3200 @ 60 Hz)

GPU—Discrete

The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your OptiPlex 7400 All-in-One.

Table 1. GPU—Discrete
The following table provides the detailed discrete graphics specifications of OptiPlex 7400 All-in-One.
Controller	Memory size	Memory type
AMD Radeon RX 6500M	4 GB	GDDR6

Multiple display support matrix

The following table lists the multiple display support matrix for your OptiPlex 7400 All-in-One.

Table 1. Multiple display support matrixThe following table provides the multiple display support matrix for your OptiPlex 7400 All-in-One.
Graphics Card	Memory	Ports	Supported external displays with Direct Connect	Supported external displays with DP Multi-Stream	Supported 4K Displays	Supported 5K Displays	Resolution	Total Power
AMD Radeon RX 6500M	4 GB GDDR6	HDMI OUT—HDMI 2.0 port	One HDMI 2.0 port	Not supported	Yes	Not supported	3840 x 2160 @ 60 Hz	50 W

Hardware security

The following table lists the hardware security of your OptiPlex 7400 All-in-One.

Table 1. Hardware security The following table provides the hardware security details on your OptiPlex 7400 All-in-One.
Hardware security
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

Environmental

The following table lists the environmental specifications of your OptiPlex 7400 All-in-One.

Table 1. Environmental The following table lists the environmental specifications of your OptiPlex 7400 All-in-One.
Feature	Values
Recyclable packaging	Yes
BFR/PVC—free chassis	No
Vertical orientation packaging support	Yes
Multi-Pack packaging	No
Energy-Efficient Power Supply	Standard
ENV0424 compliant	Yes

NOTE: Wood‐based fiber packaging contains a minimum of 35% recycled content by total weight of wood‐based fiber. Packaging that contains without wood‐based fiber can be claimed as Not Applicable. The anticipated required criteria for EPEAT 2018.

Regulatory compliance

The following table lists the regulatory compliance of your OptiPlex 7400 All-in-One.

Table 1. Regulatory complianceThe following table lists the regulatory compliance of your OptiPlex 7400 All-in-One.
Regulatory compliance
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home page
Dell and the Environment

Operating and storage environment

This table lists the operating and storage specifications of your OptiPlex 7400 All-in-One.

Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 1. Computer environment
The following table lists the operating and storage environment conditions of OptiPlex 7400 All-in-One.
Description	Operating	Storage
Temperature range	10°C to 35°C (50°F to 95°F)	-40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)	20% to 80% (non-condensing)	5% to 95% (non-condensing)
Vibration (maximum)^*	0.26 GRMS	1.37 GRMS
Shock (maximum)	110 G†	160 G†
Altitude range	-15.2 m to 3048 m (-49.87 ft to 10000 ft)	-15.2 m to 10668 m (-49.87 ft to 35000 ft)
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.

^{* Measured using a random vibration spectrum that simulates the user environment.}

^{† Measured using a 2 ms half-sine pulse.}

Dell OptiPlex 7400 All-in-One: технические характеристики и спецификации

Dimensions and weight

Processor

Chipset

Operating system

Memory

Memory matrix

External ports

Internal slots

Ethernet

Wireless module

Audio

Storage

RAID (Redundant Array of Independent Disks)

Media-card reader

Camera

Power ratings

Power supply connector

Display

GPU—Integrated

Multiple display support matrix

GPU—Discrete

Multiple display support matrix

Hardware security

Environmental

Regulatory compliance

Operating and storage environment