Dell Pro 24 All-in-One QC24251: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Dell Pro 24 All-in-One QC24251.

Table 1. Dimensions and weightThe following table lists the height, width, depth, and weight of your Dell Pro 24 All-in-One QC24251.
Description	Values
Height:
Front height	354.30 mm (13.95 in.)
Rear height	354.30 mm (13.95 in.)
Width	540 mm (21.26 in.)
Depth	57.90 mm (2.28 in.)
Weight NOTE:The weight of your computer depends on the configuration that you ordered.	Minimum (Fixed stand): 7.12 kg (15.69 lb) Maximum (Fixed stand): 8.43 kg (18.57 lb) Minimum (HAS stand): 8.09 kg (17.83 lb) Maximum (HAS stand): 9.40 kg (20.71 lb) Minimum (without stand): 5.22 kg (11.49 lb) Maximum (without stand): 6.53 kg (14.38 lb)

Processor

The following table lists the details of the processors supported by your Dell Pro 24 All-in-One QC24251.

Table 1. Processor The following table provides the various processor options that are supported for Dell Pro 24 All-in-One QC24251.
Description	Option one	Option two	Option three	Option four	Option five	Option six
Processor type	Intel Core Ultra 5 235T vPro	Intel Core Ultra 5 245T vPro	Intel 300T	Intel Core i3-14100T	Intel Core i5-14500T vPro	Intel Core i5-14600T vPro
Processor wattage	35 W	35 W	35 W	35 W	35 W	35 W
Processor total core count	14	14	2	4	14	14
Performance-cores	6	6	2	4	6	6
Efficient-cores	8	8	0	0	8	8
Processor total thread count NOTE:Intel Hyper-Threading Technology is only available on Performance-cores.	14	14	4	8	20	20
Processor speed	Up to 5.00 GHz	Up to 5.10 GHz	3.40 GHz	Up to 4.40 GHz	Up to 4.80 GHz	Up to 5.10 GHz
Performance-cores frequency
Processor base frequency	2.20 GHz	2.20 GHz	3.40 GHz	2.70 GHz	1.70 GHz	1.80 GHz
Maximum turbo frequency	5.00 GHz	5.10 GHz	NA	4.40 GHz	4.80 GHz	5.10 GHz
Efficient-cores frequency
Processor base frequency	1.60 GHz	1.70 GHz	NA	NA	1.20 GHz	1.30 GHz
Maximum turbo frequency	4.40 GHz	4.50 GHz	NA	NA	3.40 GHz	3.60 GHz
Processor cache	24 MB	24 MB	6 MB	5 MB	24 MB	24 MB
Integrated graphics	Intel Graphics	Intel Graphics	Intel UHD Graphics 710	Intel UHD Graphics 730	Intel UHD Graphics 770	Intel UHD Graphics 770
AI technology	Intel AI Boost	Intel AI Boost	None	None	None	None
Neural Processing Unit (NPU) performance	Up to 13 TOPS	Up to 13 TOPS	Not applicable	Not applicable	Not applicable	Not applicable
NOTE: Tera Operations Per Second (TOPS) is an AI performance metric that measures how many trillions of operations per second an AI processor can perform.

Chipset

The following table lists the details of the chipset that is supported by your Dell Pro 24 All-in-One QC24251.

Table 1. Chipset The following table lists the details of the chipset that is supported by your Dell Pro 24 All-in-One QC24251.
Description	Option one	Option two
Processors	Intel 300T/ Intel Core i3-14100T/ Intel Core i5-14500T vPro/ Intel Core i5-14600T vPro	Intel Core Ultra 5 245T vPro/ Intel Core Ultra 5 235T vPro
Chipset	Intel Q670	Intel Q870
DRAM bus width	64-bit	64-bit
Flash EPROM	32 MB + 32 MB	32 MB + 32 MB
PCIe bus	Up to Gen4	Up to Gen4

Operating system

Your Dell Pro 24 All-in-One QC24251 supports the following operating systems:

Windows 11 Home
Windows 11 Professional
Windows 11 Pro National Academic
Windows 11 IoT Enterprise LTSC 2024
Dell ThinOS 10
Ubuntu Linux 24.04 LTS

Memory

The following table lists the memory specifications that are supported by your Dell Pro 24 All-in-One QC24251.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	Two SoDIMM slots
Memory type	DDR5
Memory speed	5200 MT/s up to 4800 MT/s up to 5600 MT/s up to 6400 MT/s
Maximum memory configuration	64 GB
Minimum memory configuration	8 GB
Memory size per slot	8 GB, 16 GB, or 32 GB
Memory configurations supported	Intel Core Ultra 5 245T vPro/ Intel Core Ultra 5 235T vPro/ Intel Core i5-14600T vPro: 8 GB: 1 x 8 GB, DDR5, 5600 MT/s, SoDIMM, single-channel 16 GB: 2 x 8 GB, DDR5, 5600 MT/s, SoDIMM, dual-channel 16 GB: 1 x 16 GB, DDR5, 5600 MT/s, SoDIMM, single-channel 32 GB: 2 x 16 GB, DDR5, 5600 MT/s, SoDIMM, dual-channel 32 GB: 1 x 32 GB, DDR5, 5600 MT/s, SoDIMM, single-channel 64 GB: 2 x 32 GB, DDR5, 5200 MT/s, SoDIMM, dual-channel Intel Core Ultra 5 245T vPro/ Intel Core Ultra 5 235T vPro: 8 GB: 1 x 8 GB, DDR5, 6400 MT/s, SoDIMM, single-channel 16 GB: 2 x 8 GB, DDR5, 6400 MT/s, SoDIMM, dual-channel 16 GB: 1 x 16 GB, DDR5, 6400 MT/s, SoDIMM, single-channel For Intel 300T/ Intel Core i3-14100T/ Intel Core i5-14500T vPro: 8 GB: 1 x 8 GB, DDR5, 4800 MT/s, SoDIMM, single-channel 16 GB: 2 x 8 GB, DDR5, 4800 MT/s, SoDIMM, dual-channel 16 GB: 1 x 16 GB, DDR5, 4800 MT/s, SoDIMM, single-channel 32 GB: 2 x 16 GB, DDR5, 4800 MT/s, SoDIMM, dual-channel 32 GB: 1 x 32 GB, DDR5, 4800 MT/s, SoDIMM, single-channel 64 GB: 2 x 32 GB, DDR5, 4800 MT/s, SoDIMM, dual-channel

External ports and slots

The following table lists the external ports and slots on your Dell Pro 24 All-in-One QC24251.

Table 1. External ports and slots
The following table lists ports and connectors available on Dell Pro 24 All-in-One QC24251.
Description	Values
Network port	One RJ45 ethernet port (1 Gbps)
USB ports	One USB 3.2 Gen 2 (10 Gbps) port with PowerShare One USB 3.2 Gen 2 (10 Gbps) Type-C port Two USB 3.2 Gen 1 (5 Gbps) ports Two USB 2.0 ports with SmartPower On
Audio port	One global headset jack
Video port(s)	One DisplayPort++ 1.4a HBR3/HDCP 2.3 port
Media-card reader	One SD-card 4.0 slot
Power-adapter port	One Power-adapter port
Security-cable slot	One security-cable slot (3 mm x 7 mm, T-Bar design)

Internal slots

The following table lists the internal slots on your Dell Pro 24 All-in-One QC24251.

Table 1. Internal slotsThe following table lists the internal slots on your Dell Pro 24 All-in-One QC24251.
Description	Values
M.2	One M.2 2230 slot for Wi-Fi and Bluetooth combo card One M.2 2230/2280 slots for solid-state drive NOTE:To learn more about the features of different types of M.2 cards, search Dell Support Site.
SATA	NA

Ethernet

The following table lists the wired ethernet Local Area Network (LAN) specifications of your Dell Pro 24 All-in-One QC24251.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Dell Pro 24 All-in-One QC24251.
Description	Values
Model	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 Dell Pro 24 All-in-One QC24251.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Dell Pro 24 All-in-One QC24251.
Description	Option one	Option two	Option three
Model number	Intel Wi-Fi 6E AX211	Intel Wi-Fi 7 BE200	MediaTek Wi-Fi 6 MT7920
Transfer rate	Up to 2400 Mbps	Up to 5760 Mbps	Up to 1200 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 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 6E (WiFi 802.11ax)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6 (WiFi 802.11ax) Wi-Fi 7 (WiFi 802.11be)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6 (WiFi 802.11ax)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth wireless card NOTE:The functionality of the Bluetooth wireless card may vary based on the operating system.	Bluetooth 5.3	Bluetooth 5.4	Bluetooth 5.4

Audio

The following table lists the audio specifications of your Dell Pro 24 All-in-One QC24251.

Table 1. Audio specificationsThe following table provides the detailed audio specifications of Dell Pro 24 All-in-One QC24251.
Description		Values
Audio controller		Realtek ALC3204
Stereo conversion		Supported
Internal audio interface		High Definition Audio (HDA) interface
External audio interface		One global headset jack
Number of speakers		Two stereo speakers
Internal-speaker amplifier		Supported
External volume controls		Not applicable
Speaker output:
Average		2 W x 2 = 4 W
Microphone		Two microphones in the retractable-camera assembly

Storage

This section lists the storage options on your Dell Pro 24 All-in-One QC24251.

Your Dell Pro 24 All-in-One QC24251 supports a combination of:

One M.2 2230 solid-state drive

The primary drive of your Dell Pro 24 All-in-One QC24251 varies with the storage configuration. For computers, with a M.2 drive, the M.2 drive is the primary drive.

Table 1. Storage specifications
The following table provides the different storage options available on Dell Pro 24 All-in-One QC24251.
Storage type	Interface type	Capacity
M.2 2230 Solid State Drive	QLC PCIe Gen4 NVMe, up to 64 Gbps	Up to 2 TB
M.2 2230 Solid State Drive	TLC PCIe Gen4 NVMe, up to 64 Gbps	256 GB

Media-card reader

The following table provides the specification of media cards that are supported by your Dell Pro 24 All-in-One QC24251.

Table 1. Media-card reader specificationsThe following table provides the specification of media cards that are supported by your Dell Pro 24 All-in-One QC24251.
Description	Values
Media-card slot type	One SD-card 4.0 slot
Media-cards supported	Secure Digital (SD) Secure Digital High Capacity (SDHC) Secure Digital Extended Capacity (SDXC)
NOTE:The maximum capacity of the media-card reader varies depending on the standard of the media card that is inserted in your computer.

Camera

The following table lists the camera specifications of your Dell Pro 24 All-in-One QC24251.

Table 1. Camera specifications
The following table provides the detailed camera specifications of Dell Pro 24 All-in-One QC24251.
Description			Values
Number of cameras			One
Camera type			FHD RGB camera
Camera location			Retractable camera on the top of the computer
Camera sensor type			CMOS sensor technology
Camera resolution:
Still image			2.07 megapixels
Video			1920 x 1080 (FHD) at 30 fps
Diagonal viewing angle			82 degrees

Power

The following table lists the power adapter specifications of your Dell Pro 24 All-in-One QC24251.

Power adapter

NOTE:The power adapter specification is only applicable to computers shipped with an Energy Efficient processor.

Table 1. Power adapter specificationsThe following table provides the detailed power adapter specifications of Dell Pro 24 All-in-One QC24251.
Description	Option one	Option two
Type	130 W AC adapter	180 W AC adapter
Connector dimensions:
External diameter	7.40 mm (0.29 in.)	7.40 mm (0.29 in.)
Internal diameter	5.10 mm (0.20 in.)	5.10 mm (0.20 in.)
Power-adapter dimensions:
Height	154.70 mm (6.09 in.)	155 mm (6.10 in.)
Width	76.20 mm (3 in.)	76.20 mm (3 in.)
Depth	25.4 mm (1 in.)	30 mm (1.18 in.)
Input voltage	100 VAC–240 VAC	100 VAC–240 VAC
Input frequency	50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)	2.50 A	2.34 A
Output current (continuous)	6.70 A	9.23 A
Rated output voltage	19.50 VDC	19.50 VDC
Temperature range:
Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
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.

Display

The following table lists the display specifications of your Dell Pro 24 All-in-One QC24251.

Table 1. Display specifications
The following table provides the detailed display specifications of Dell Pro 24 All-in-One QC24251.
Description	Option one	Option two
Display type	Full High Definition (FHD), ComfortView Plus	Full High Definition (FHD), ComfortView Plus
Touch options	Non-touch	Touch
Display-panel technology	In-Plane Switching (IPS)	In-Plane Switching (IPS)
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 (typical)	250 nits	300 nits
Megapixels	2.07	2.07
Color gamut	99% (sRGB)	99% (sRGB)
Pixels Per Inch (PPI)	92	92
Contrast ratio (minimum)	1050:1, minimum 1500:1, typical	700:1, minimum 1000:1, typical
Response time (maximum)	20 ms, minimum 14 ms, typical	20 ms, minimum 14 ms, typical
Refresh rate	60 Hz (maximum)	60 Hz (maximum)
Horizontal view angle	+/- 85 degrees, minimum +/- 89 degrees, typical	+/- 85 degrees, minimum +/- 89 degrees, typical
Vertical view angle	+/- 85 degrees, minimum +/- 89 degrees, typical	+/- 85 degrees, minimum +/- 89 degrees, typical
Pixel pitch	0.27 mm	0.27 mm
Power consumption (maximum)	15.18 W	17.26 W
Anti-glare vs glossy finish	Anti-glare	Anti-glare

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Dell Pro 24 All-in-One QC24251.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Dell Pro 24 All-in-One QC24251.
Controller	External display support	Memory size	Processor
Intel Graphics	One DisplayPort++ 1.4a HBR3/HDCP 2.3 port (5120 x 3200@60 Hz)	Shared system memory	Intel Core Ultra 5 245T vPro/ Intel Core Ultra 5 235T vPro
Intel UHD Graphics 710	One DisplayPort++ 1.4a HBR3/HDCP 2.3 port (5120 x 3200@60 Hz)	Shared system memory	Intel 300T
Intel UHD Graphics 730	One DisplayPort++ 1.4a HBR3/HDCP 2.3 port (5120 x 3200@60 Hz)	Shared system memory	Intel Core i3-14100T
Intel UHD Graphics 770	One DisplayPort++ 1.4a HBR3/HDCP 2.3 port (5120 x 3200@60 Hz)	Shared system memory	Intel Core i5-14500T vPro/ Intel Core i5-14600T vPro

Hardware security

The following table lists the hardware security of your Dell Pro 24 All-in-One QC24251.

Table 1. Hardware security The following table provides the hardware security details on your Dell Pro 24 All-in-One QC24251.
Hardware security
Kensington security-cable slot
Chassis intrusion switch
Trusted Platform Module TPM 2.0
SPI Flash Tamper Detection Circuit
FIPs 140-2 certification
Dell 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)
D-Pedigree (Secure Supply Chain Functionality)

Environmental

The following table lists the environmental specifications of your Dell Pro 24 All-in-One QC24251.

Table 1. Environmental The following table lists the environmental specifications of your Dell Pro 24 All-in-One QC24251.
Feature	Values
Recyclable packaging	Yes
BFR/PVC-free chassis	Yes
Vertical orientation packaging support	Yes
Multi-Pack packaging	No
Energy-efficient power supply	Yes
ENV0424 compliant	Yes

NOTE: As per the anticipated required criteria for EPEAT 2018/2025, wood‐based fiber packaging contains a minimum of 35% recycled content by total weight of wood‐based fiber.

Regulatory compliance

The following table lists the regulatory compliance of your Dell Pro 24 All-in-One QC24251.

Table 1. Regulatory complianceThe following table lists the regulatory compliance of your Dell Pro 24 All-in-One QC24251.
Regulatory compliance
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home page
Responsible Business Alliance policy

Operating and storage environment

This table lists the operating and storage specifications of your Dell Pro 24 All-in-One QC24251.

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 Dell Pro 24 All-in-One QC24251.
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)	40 G†	105 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.}