Dell Pro Slim Essential QVS1260: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Dell Pro Slim Essential QVS1260.

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Dell Pro Slim Essential QVS1260.
Description		Values
Height		303.50 mm (11.95 in.)
Width		95 mm (3.74 in.)
Depth		293 mm (11.54 in.)
Weight NOTE:The weight of your computer depends on the configuration that is ordered and manufacturing variability.		Minimum: 3.49 kg (7.69 lb) Maximum: 4.75 kg (10.47 lb)

Processor

The following tables list the details of the processors supported by your Dell Pro Slim Essential QVS1260.

Processors

Table 1. ProcessorsThis table provides the specifications of the processors supported by your Dell Pro Slim Essential QVS1260.
Description		Option one	Option two	Option three	Option four	Option five
Processor type		Intel Core i3 14100	Intel Core i5 14400	Intel Core i5 14500	Intel Core i7 14700	Intel Core Ultra 7 265K
Processor wattage		60 W	65 W	65 W	65 W	125 W
Processor total core count		4	10	14	20	20
Performance-cores		4	6	6	8	8
Efficient-cores		None	4	8	12	12
Processor total thread counts		8	16	20	28	20
NOTE:Intel® Hyper-Threading Technology is only available on Performance-cores.
Processor speed		Up to 4.70 GHz	Up to 4.7 GHz	Up to 5 GHz	Up to 5.40 GHz, Turbo Max Boost	Up to 5.50 GHz, Turbo Max Boost
Performance-cores frequency
	Processor base frequency	3.50 GHz	2.50 GHz	2.60 GHz	2.10 GHz	3.90 GHz
	Maximum turbo frequency	4.70 GHz	4.70 GHz	5 GHz	5.40 GHz	5.50 GHz
Efficient-cores frequency
	Processor base frequency	Not applicable	1.80 GHz	1.90 GHz	1.50 GHz	3.30 GHz
	Maximum turbo frequency	Not applicable	3.50 GHz	3.70 GHz	4.20 GHz	4.60 GHz
Processor cache		12 MB	20 MB	24 MB	33 MB	30 MB
Integrated graphics		Intel UHD Graphics 730	Intel UHD Graphics 730	Intel UHD Graphics 770	Intel UHD Graphics 770	Intel Graphics

Chipset

The following table lists the details of the chipset that is supported by your Dell Pro Slim Essential QVS1260.

Table 1. Chipset The following table lists the details of the chipset that is supported by your Dell Pro Slim Essential QVS1260.
Description	Option one	Option two
Processors	Intel Core i3 Intel Core i5 Intel Core i7	Intel Core Ultra 7K
Chipset	Intel Q670	Intel Q870
DRAM bus width	64-bit/128-bit	64-bit/128-bit
Flash EPROM	32 MB RPMC + 16 MB nPRMC	32 MB RPMC + 16 MB nRPMC
PCIe bus	Up to Gen3	Up to Gen4

Operating system

Your Dell Pro Slim Essential QVS1260 supports the following operating systems:

Windows 11 Home
Windows 11 Pro
Windows 11 Home National Education
Windows 11 Pro National Education
Ubuntu Linux 24.04 LTS

Memory

The following table lists the memory specifications that are supported by your Dell Pro Slim Essential QVS1260.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	Two UDIMM slots
Memory type	DDR5
Memory speed	4800 MT/s 5600 MT/s
Maximum memory configuration	32 GB
Minimum memory configuration	8 GB
Memory size per slot	8 GB or 16 GB
Memory configurations supported	NOTE:For computers shipped with an Intel Core i3 14100 or Intel Core i5 14400 processor 8 GB: 1 x 8 GB, DDR5, 4800 MT/s, UDIMM, single-channel 16 GB: 1 x 16 GB, DDR5, 4800 MT/s, UDIMM, single-channel 16 GB: 2 x 8 GB, DDR5, 4800 MT/s, UDIMM, dual-channel 32 GB: 2 x 16 GB, DDR5, 4800 MT/s, UDIMM, dual-channel NOTE:For computers shipped with an Intel Core i7 14700 or Intel Core Ultra 7 265K processor 8 GB: 1 x 8 GB, DDR5, 5600 MT/s, UDIMM, single-channel 16 GB: 2 x 8 GB, DDR5, 5600 MT/s, UDIMM, dual-channel 16 GB: 1 x 16 GB, DDR5, 5600 MT/s, UDIMM, single-channel 32 GB: 2 x 16 GB, DDR5, 5600 MT/s, UDIMM, dual-channel

External ports and slots

The following table lists the external ports and slots of your Dell Pro Slim Essential QVS1260.

Table 1. External ports and slots
The following table lists ports and connectors available on Dell Pro Slim Essential QVS1260.
Description	Values
Network port	One RJ45 ethernet port (1 Gbps)
USB ports	Front Two USB 2.0 (480 Mbps) ports One USB 3.2 Gen 1 (5 Gbps) port One USB 3.2 Gen 1 (5 Gbps) Type-C port Rear Two USB 2.0 (480 Mbps) ports with Smart Power On Two USB 3.2 Gen 1 (5 Gbps) ports
Audio port	One global headset (headphone and microphone combo) jack
Video port(s)	One DisplayPort 1.4a (HBR2) port, for computers shipped with Intel Core processors One DisplayPort 1.4a (HBR3) port, for computers shipped with Intel Core Ultra processors One HDMI 2.1 (TMDS) port
Media-card reader	One SD-card slot (optional)
Power-adapter port	One power-cable connector
Peripheral port	One legacy serial port (optional)
Security-cable slot	Kensington security-cable slot One padlock ring slot

Internal slots

The following table lists the internal slots on your Dell Pro Slim Essential QVS1260.

Table 1. Internal slotsThe following table lists the internal slots on your Dell Pro Slim Essential QVS1260.
Description	Values
M.2	One M.2 2230 slot for WiFi and Bluetooth combo card One M.2 2230 or 2280 slot for solid state drive, NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at Dell Support Site.
SATA	One SATA 3.0 slot for a 3.5-inch hard drive
PCIe	One half-height PCIe x16 slot Two half-height PCIe x1 slots

Ethernet

The following table lists the wired ethernet Local Area Network (LAN) specifications of your Dell Pro Slim Essential QVS1260.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Dell Pro Slim Essential QVS1260.
Description	Values
Model	Realtek RTL8111KD
Transfer rate	10/100/1000 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Dell Pro Slim Essential QVS1260.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Dell Pro Slim Essential QVS1260.
Description	Option one	Option two
Model number	Intel AX211	Mediatek MT7920
Transfer rate	Up to 2400 Mbps	Up to 1200 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 GHz	2.4 GHz/5 GHz
Wireless standards	Wi-Fi 802.11 a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax)	Wi-Fi 802.11 a/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
Bluetooth wireless card NOTE:The functionality of the Bluetooth wireless card may vary based on the operating system.	Bluetooth 5.3 wireless card	Bluetooth 5.4 wireless card

Audio

The following table lists the audio specifications of your Dell Pro Slim Essential QVS1260.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Dell Pro Slim Essential QVS1260.
Description	Values
Audio type	Realtek
Audio controller	ALC3204
Internal audio interface	High definition audio interface
External audio interface	One global headset (headphone and microphone combo) jack

Storage

This section lists the storage options on your Dell Pro Slim Essential QVS1260.

Your Dell Pro Slim Essential QVS1260 supports a combination of the following storage configurations:

One 3.5-inch hard drive + drive bay
One M.2 2230/2280 solid state drive

NOTE:The drive bay is only shipped on computers with a 3.5-inch hard drive installed.

The primary drive of your Dell Pro Slim Essential QVS1260 is the M.2 solid state drive .

Table 1. Storage specifications
The following table provides the different storage options available on Dell Pro Slim Essential QVS1260.
Storage type	Interface type	Capacity
3.5-inch hard drive	SATA AHCI, up to 6 Gbps	Up to 2 TB
M.2 2230 QLC solid-state drive, Class 25	PCIe Gen3x4 NVMe, up to 32 GT/s PCIe Gen4x4 NVMe, up to 64 GT/s	Up to 2 TB
M.2 2230 TLC solid-state drive, Class 35	PCIe Gen3x4 NVMe, up to 32 GT/s PCIe Gen4x4 NVMe, up to 64 GT/s	Up to 256 GB

Media-card reader (optional)

The following table provides the specification of media cards that are supported by your Dell Pro Slim Essential QVS1260.

Table 1. Media-card reader specificationsThe following table provides the specification of media cards that are supported by your Dell Pro Slim Essential QVS1260.
Description	Values
Media-card slot type	One SD-card slot
Media-cards supported	Secure Digital (SD) Secure Digital High Capacity (SDHC) Secure Digital Extended Capacity (SDXC)
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.

Power ratings

The following table lists the power rating specifications of Dell Pro Slim Essential QVS1260.

Table 1. Power ratings
The following table provides the power rating specifications of Dell Pro Slim Essential QVS1260.
Description		Values
Type		180 W internal Power Supply Unit (PSU), 85% Efficient, 80PLUS Bronze
Input voltage		90 VAC–264 VAC
Input frequency		47 Hz to 63 Hz
Input current (maximum)		3 A
Output current (continuous)		Operating 12 VA: 15 A 12 VB: 14 A Standby mode: 12 VA: 1.5 A 12 VB: 3.3 A
Rated output voltage		+12 VA +12 VB
Temperature range
Operating		5°C to 45°C (41°F to 113°F)
Storage		-40°C to 70°C (-40°F to 158°F)

Power supply connector

The following table lists the Power supply connector specifications of your Dell Pro Slim Essential QVS1260.

Table 1. Power supply connectorThe following table lists the Power supply connector specifications of your Dell Pro Slim Essential QVS1260.
Connector	Pin
180 W (85% efficient, 80PLUS Bronze Certified)	One 4-pin connector for the processor One 8-pin connector for the system board

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Dell Pro Slim Essential QVS1260.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Dell Pro Slim Essential QVS1260.
Controller	Memory size	Processor
Intel UHD Graphics 730	Shared system memory	Intel Core i3 14100 Intel Core i5 14400
Intel UHD Graphics 770	Shared system memory	Intel Core i7 14700
Intel Graphics	Shared system memory	Intel Core Ultra 7 265K

Hardware security

The following table lists the hardware security of your Dell Pro Slim Essential QVS1260.

Table 1. Hardware security The following table provides the hardware security details on your Dell Pro Slim Essential QVS1260.
Hardware security
Kensington security-cable slot
One padlock ring slot
Trusted Platform Module (TPM) 2.0

Regulatory compliance

The following table lists the regulatory compliance of your Dell Pro Slim Essential QVS1260.

Table 1. Regulatory complianceThe following table lists the regulatory compliance of your Dell Pro Slim Essential QVS1260.
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 Slim Essential QVS1260.

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 Slim Essential QVS1260.
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, Max dew point temperature = 26°C)	5% to 95% (non-condensing, Max dew point temperature = 33°C)
Vibration (maximum)^*	0.26 GRMS random at 5 Hz to 350 Hz	1.37 GRMS random at 5 Hz to 350 Hz
Shock (maximum)	40 G†	105 G†
Altitude range	-15.2 m to 3048 m (-49.86 ft to10,000 ft)	-15.2 m to 10,668 m (-49.86 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.}