Dell Pro Micro Plus QBM1250: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Dell Pro Micro Plus QBM1250.

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Dell Pro Micro Plus QBM1250.
Description		Values
Height		182.00 mm (7.17 in.)
Width		36.00 mm (1.42 in.)
Depth		178.00 mm (7.01 in.)
Weight NOTE:The weight of your computer depends on the configuration that is ordered and manufacturing variability.		Maximum - 1.43 kg (3.15 lbs) Minimum - 1.22 kg (2.71 lbs)

Processor

The following table lists the details of the processors that are supported by your Dell Pro Micro Plus QBM1250.

Table 1. Processor
The following table lists the details of the processors that are supported by your Dell Pro Micro Plus QBM1250.
Description	Option one	Option two	Option three	Option four	Option five	Option six	Option seven	Option eight
Processor type	Intel Core Ultra 9 285 vPro	Intel Core Ultra 9 285T vPro	Intel Core Ultra 7 265 vPro	Intel Core Ultra 7 265T vPro	Intel Core Ultra 5 245 vPro	Intel Core Ultra 5 245T vPro	Intel Core Ultra 5 235 vPro	Intel Core Ultra 5 235T vPro
Processor wattage	65 W	35 W	65 W	35 W	65 W	35 W	65 W	35 W
Processor total core count	24	24	20	20	14	14	14	14
Performance cores	8	8	8	8	6	6	6	6
Efficient cores	16	16	12	12	8	8	8	8
Processor total thread count	24	24	20	20	14	14	14	14
NOTE:Intel Hyper-Threading Technology is available only on Performance-cores.
Processor speed	Up to 5.6 GHz	Up to 5.4 GHz	Up to 5.3 GHz	Up to 5.3 GHz	Up to 5.1 GHz	Up to 5.1 GHz	Up to 5.0 GHz	Up to 5.0 GHz
Performance-cores frequency
Processor base frequency	2.5 GHz	1.4 GHz	2.4 GHz	1.5 GHz	3.5 GHz	2.2 GHz	3.5 GHz	2.2 GHz
Maximum turbo frequency	5.6 GHz	5.4 GHz	5.3 GHz	5.3 GHz	5.1 GHz	5.1 GHz	5.0 GHz	5.0 GHz
Efficient-cores frequency
Processor base frequency	1.9 GHz	1.2 GHz	1.8 GHz	1.2 GHz	3.0 GHz	1.7 GHz	2.9 GHz	1.6 GHz
Maximum turbo frequency	4.6 GHz	4.6 GHz	4.6 GHz	4.6 GHz	4.5 GHz	4.5 GHz	4.4 GHz	4.4 GHz
Processor cache	36 MB	36 MB	30 MB	30 MB	24 MB	24 MB	24 MB	24 MB
Integrated graphics	Intel Graphics	Intel Graphics	Intel Graphics	Intel Graphics	Intel Graphics	Intel Graphics	Intel Graphics	Intel Graphics
AI technology	Intel AI Boost	Intel AI Boost	Intel AI Boost	Intel AI Boost	Intel AI Boost	Intel AI Boost	Intel AI Boost	Intel AI Boost
Neural Processing Unit (NPU) performance	Up to 13 TOPS	Up to 13 TOPS	Up to 13 TOPS	Up to 13 TOPS	Up to 13 TOPS	Up to 13 TOPS	Up to 13 TOPS	Up to 13 TOPS
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 supported by your Dell Pro Micro Plus QBM1250.

Table 1. Chipset
The following table provides the chipset specifications for Dell Pro Micro Plus QBM1250.
Description	Values
Chipset	Intel Q870
Processor	Intel Core Ultra 9/ Ultra 7/ Ultra 5
DRAM bus width	128-bit
Flash EPROM	32 MB + 32 MB
PCIe bus	Up to Gen4
Non-volatile memory	Yes
BIOS configuration Serial Peripheral Interface (SPI)	256 Mbit (32 MB) located at SPI_FLASH
Trusted Platform Module (TPM) 2.0 (Discrete TPM Enabled)	24 KB located at TPM 2.0 on chipset
Firmware-TPM (Discrete TPM disabled)	By default the Platform Trust Technology feature is visible to the operating system.
NIC EEPROM	LOM configuration contained within SPI flash ROM instead of LOM e-fuse

Operating system

Your Dell Pro Micro Plus QBM1250 supports the following operating systems:

Windows 11 Home
Windows 11 Pro
Windows 11 Pro National Education
Ubuntu Linux 24.04 LTS, 64-bit

Memory

The following table lists the memory specifications that are supported by your Dell Pro Micro Plus QBM1250.

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	5600 MT/s, 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	8 GB, 1 x 8 GB, DDR5, 5600 MT/s, single-channel 16 GB, 1 x 16 GB, DDR5, 5600 MT/s, single-channel 16 GB, 2 x 8 GB, DDR5, 5600 MT/s, dual-channel 32 GB, 1 x 32 GB, DDR5, 5600 MT/s, single-channel 32 GB, 2 x 16 GB, DDR5, 5600 MT/s, dual-channel 64 GB, 2 x 32 GB, DDR5, 5600 MT/s, dual-channel 8 GB, 1 x 8 GB, DDR5, 6400 MT/s, single-channel 16 GB, 1 x 16 GB, DDR5, 6400 MT/s, single-channel 16 GB, 2 x 8 GB, DDR5, 6400 MT/s, dual-channel 32 GB, 1 x 32 GB, DDR5, 6400 MT/s, single-channel 32 GB, 2 x 16 GB, DDR5, 6400 MT/s, dual-channel 64 GB, 2 x 32 GB, DDR5, 6400 MT/s, dual-channel

Memory matrix

The following table lists the memory configurations supported on your Dell Pro Micro Plus QBM1250.

Table 1. Memory matrixThe following table provides the detailed memory configurations that are supported for your Dell Pro Micro Plus QBM1250.
Configuration	Slot
Configuration	SODIMM1	SODIMM2
8 GB DDR5	8 GB	Not applicable
16 GB DDR5	8 GB	8 GB
16 GB DDR5	16 GB	Not applicable
32 GB DDR5	16 GB	16 GB
32 GB DDR5	32 GB	Not applicable
64 GB DDR5	32 GB	32 GB

External ports and slots

The following table lists the external ports and slots of your Dell Pro Micro Plus QBM1250.

Table 1. External ports and slots
The following table lists ports and connectors available on Dell Pro Micro Plus QBM1250.
Description	Values
Network port	One RJ45 ethernet port (1 Gbps)
USB ports	One USB 3.2 Gen 2x2 (20 Gbps) Type-C port One USB 3.2 Gen 2 (10 Gbps) Type-C port One USB 3.2 Gen 2 (10 Gbps) port with PowerShare Three USB 3.2 Gen 2 (10 Gbps) ports One USB 3.2 Gen 1 (5 Gbps) port with SmartPower On One USB 3.2 Gen 1 (5 Gbps) port
Audio port	One headset (headphone and microphone combo) port
Video port(s)	Three DisplayPort 1.4a (HBR3 support) ports
Power-adapter port	One 7.4 mm DC-in port
Security-cable slot	One security-cable slot (for Kensington locks) One padlock ring
Optional port	One external antenna port One I/O module port NOTE:The optional I/O module port can be configured with one of the following options: One Thunderbolt 4 port with DisplayPort Alt Mode and USB 3.2 Gen-2 Type-C port One DisplayPort 2.1 (UHBR20) port One HDMI 2.1 (FRL) port One VGA port One USB Type-C with DisplayPort Alt Mode port Two USB-A 3.2 Gen 2 port ports One PS2 port One serial port One fiber optic port (5 Gbps, peer-to-peer) NOTE:Supports up to 5 Gbps connectivity in peer-to-peer transmission. Actual speed via network depends on equipment compatibility, requiring both transceiver and switch at the same maximum speed. One RJ45 ethernet port (5 Gbps)

Internal slots

The following table lists the internal slots of your Dell Pro Micro Plus QBM1250.

Table 1. Internal slotsThe following table lists the internal slots on your Dell Pro Micro Plus QBM1250.
Description	Values
M.2	One M.2 2230 slot for Wi-Fi and Bluetooth combo card Two M.2 2230/2280 Gen4 slots for solid-state drive NOTE:To learn more about the features of different types of M.2 cards, search Dell Support Site.

Ethernet

The following table lists the wired ethernet Local Area Network (LAN) specifications of your Dell Pro Micro Plus QBM1250.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Dell Pro Micro Plus QBM1250.
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 Micro Plus QBM1250.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Dell Pro Micro Plus QBM1250.
Description	Option one	Option two	Option three
Model number	Intel BE200	Intel AX211	MediaTek MT7920
Transfer rate	Up to 5760 Mbps	Up to 2400 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 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 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)
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 5.4	Bluetooth 5.3	Bluetooth 5.4

Audio

The following table lists the audio specifications of your Dell Pro Micro Plus QBM1250.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Dell Pro Micro Plus QBM1250.
Description	Values
Audio type	4 Channel High-Definition Audio
Audio controller	Realtek ALC3204 Codec
Internal audio interface	Intel HDA (High-Definition Audio)
External audio interface	One headset (headphone and microphone combo) port
Speakers	Waves MaxxAudio 14.0, Internal speakers

Storage

This section lists the storage options on your Dell Pro Micro Plus QBM1250.

Table 1. Storage specifications
The following table provides the different storage options available on Dell Pro Micro Plus QBM1250.
Storage type	Interface type	Capacity
M.2 2230 solid-state drive	QLC PCIe Gen4 NVMe, Class 25	512 GB
M.2 2230 solid-state drive	TLC Gen4 PCIe NVMe, Class 35	Up to 1 TB
M.2 2280 solid-state drive	TLC Gen4 PCIe NVMe, Class 40, Self-Encrypting Opal 2.0, Class 40	Up to 2 TB

NOTE:You computer supports two SSD configurations.

Single SSD configuration: One SSD is installed in either of the two slots.
Dual SSD configuration: SSDs are installed in both slots.

To upgrade from a single SSD configuration to a dual configuration by adding an SSD, users must install SSD heatsinks on both SSDs to ensure optimal performance. These heatsinks must be purchased separately.

Storage matrix

The following table lists the storage configurations supported on your Dell Pro Micro Plus QBM1250.

Table 1. Storage matrixThe following table provides the storage configurations that are supported for your Dell Pro Micro Plus QBM1250.
Storage	Slot
Storage	M.2 PCIe SSD-0 (Primary M.2 PCIe for boot function)	M.2 PCIe SSD-1
One M.2 2230 solid-state drive	Yes	Not applicable
One M.2 2280 solid-state drive	Yes	Not applicable
Two M.2 2230 solid-state drive	Yes	Yes
Two M.2 2280 solid-state drive	Yes	Yes
One M.2 2230 solid-state drive + One M.2 2280 solid-state drive	Yes (M.2 2230/2280)	Yes (M.2 2230/2280)

Power adapter

The following table lists the power adapter specifications of your Dell Pro Micro Plus QBM1250.

Table 1. Power-adapter specifications
The following table provides the detailed power adapter specifications of Dell Pro Micro Plus QBM1250.
Description	Option one	Option two
Type	E4 180 W	E4 130W
Connector dimensions:
External diameter	7.40 mm	7.40 mm
Internal diameter	5.10 mm	5.10 mm
Power-adapter dimensions:
Height Width	30.00 mm	25.40 mm
Height Width	155.00 mm	76.20 mm
Depth	76.20 mm	154.70 mm
Input voltage	100 VAC–240 VAC	100 VAC–240 VAC
Input frequency	50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)	2.34 A	2.50 A
Output current (continuous)	9.23 A	6.70 A
Rated output voltage	19.5 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.

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Dell Pro Micro Plus QBM1250.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Dell Pro Micro Plus QBM1250.
Controller	Memory size	Processor
Intel Graphics	Shared system memory	Intel Core Ultra 9/Ultra 7/Ultra 5

Video port resolution (GPU—Integrated)

Table 1. Video port resolution (GPU—Integrated)The following table lists the integrated video port resolution for your Dell Pro Micro Plus QBM1250.
Graphics card	Video ports	Maximum supported resolution
Intel Graphics	Three DisplayPort 1.4a (HBR3 support)	5120 x 3200 @ 60 Hz
Intel Graphics	One optional port slot which can be configured with one of the following options: Thunderbolt 4 port with DisplayPort 2.1 + USB 3.2 Gen 2 Type-C port HDMI 2.1 FRL port DisplayPort 2.1 (UHB20 support) port VGA port USB Type-C port with DisplayPort Alt Mode	Thunderbolt 4 port with DisplayPort 2.1 - Up to 5120 x 3200 @ 60 Hz HDMI 2.1 FRL - Up to 5120 x 3200 @ 60 Hz DisplayPort 2.1 (UHB20 support) - Up to 7680 x 4320 @ 60 Hz VGA - Up to 1920 x 1200 @ 60 Hz USB Type-C with DisplayPort Alt Mode - Up to 5120 x 3200 @ 60 Hz

External display support (GPU—Integrated)

Display support for the integrated graphics card

Table 1. Display support specificationsThe following table provides the display support of the integrated graphics card through the back panel video ports of your Dell Pro Micro Plus QBM1250.
Graphics card	Supported external displays
Intel Graphics	With MST- 4 Without MST- 3
Intel Graphics + optional module	With MST- 4 Without MST- 4

NOTE:MST (Multi-Stream Transport)/daisy-chaining supports four displays.

Hardware security

The following table lists the hardware security of your Dell Pro Micro Plus QBM1250.

Table 1. Hardware security The following table provides the hardware security details on your Dell Pro Micro Plus QBM1250.
Hardware security
Kensington security-cable slot
Padlock ring
Chassis lock slot support
Chassis intrusion switch
Lockable cable covers
Supply chain tamper alerts
SafeID including Trusted Platform Module (TPM) 2.0
Smart card keyboard (FIPS)
Microsoft 10 Device Guard & Credential Guard (Enterprise SKU)
SafeBIOS: includes Dell Off-host BIOS Verification, BIOS Resilience, BIOS Recovery, and additional BIOS Controls
Microsoft Windows BitLocker
Local hard drive data wipe through BIOS (Secure Erase)
Self-encrypting storage drives (Opal, FIPS)
Intel Secure Boot
Intel Authenticate

Environmental

The following table lists the environmental specifications of your Dell Pro Micro Plus QBM1250.

Table 1. Environmental The following table lists the environmental specifications of your Dell Pro Micro Plus QBM1250.
Feature	Values
Recyclable packaging	Yes
BFR/PVC—free chassis	Yes
Vertical orientation packaging support	Yes
Multi-Pack packaging	Yes
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 Dell Pro Micro Plus QBM1250.

Table 1. Regulatory complianceThe following table lists the regulatory compliance of your Dell Pro Micro Plus QBM1250.
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 Micro Plus QBM1250.

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 Micro Plus QBM1250.
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 10,000 ft)	-15.2 m to 10,668 m (-49.87 ft to 35,000 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 support policy

For information about Dell support policy, search Dell Support Site.