Dell Tower Plus EBT2250: руководство по обслуживанию

Dimensions and weight

The following table lists the height, width, depth, and weight of your Dell Tower Plus EBT2250.

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Dell Tower Plus EBT2250.
Description		Values
Height		372.90 mm (14.68 in.)
Width		173 mm (6.81 in.)
Depth		426.90 mm (16.81 in.)
Weight NOTE:The weight of your computer depends on the configuration that is ordered and manufacturing variability.		12.94 kg (28.53 lb)

Processor

The following table lists the details of the processors that are supported for your Dell Tower Plus EBT2250.

Table 1. ProcessorThe following table provides the various processor options that are supported for Dell Tower Plus EBT2250.
Description	Option one	Option two	Option three
Processor type	Intel Core Ultra 5 225	Intel Core Ultra 7 265	Intel Core Ultra 9 285
Processor wattage	65 W	65 W	65 W
Processor total core count	10	20	24
Performance-cores	6	8	8
Efficient-cores	4	12	16
Processor total thread counts NOTE:Intel Hyper-Threading Technology is only available on Performance-cores.	16	28	32
Processor speed	Up to 4.9 GHz	Up to 5.3 GHz	Up to 5.6 GHz
Performance-cores frequency
Processor base frequency	3.3 GHz	2.4 GHz	2.5 GHz
Maximum turbo frequency	4.9 GHz	5.3 GHz	5.6 GHz
Efficient-cores frequency
Processor base frequency	2.7 GHz	1.8 GHz	1.9 GHz
Maximum turbo frequency	4.4 GHz	4.6 GHz	4.6 GHz
Processor cache	20 MB	30 MB	36 MB
Integrated graphics	Intel Arc Graphics	Intel Arc Graphics	Intel Arc Graphics

Table 2. ProcessorThe following table provides the various processor options that are supported for Dell Tower Plus EBT2250.
Description	Option four	Option five
Processor type	Intel Core Ultra 7 265K	Intel Core Ultra 9 285K
Processor wattage	125 W	125 W
Processor total core count	20	24
Performance-cores	8	8
Efficient-cores	12	16
Processor total thread counts NOTE:Intel Hyper-Threading Technology is only available on Performance-cores.	28	32
Processor speed	Up to 5.5 GHz	Up to 5.7 GHz
Performance-cores frequency
Processor base frequency	3.9 GHz	3.7 GHz
Maximum turbo frequency	5.5 GHz	5.7 GHz
Efficient-cores frequency
Processor base frequency	3.3 GHz	3.2 GHz
Maximum turbo frequency	4.6 GHz	4.6 GHz
Processor cache	30 MB	36 MB
Integrated graphics	Intel Arc Graphics	Intel Arc Graphics

Chipset

The following table lists the details of the chipset that is supported by your Dell Tower Plus EBT2250.

Table 1. Chipset The following table lists the details of the chipset that is supported by your Dell Tower Plus EBT2250.
Description	Values
Chipset	Z890
Processor	Intel Core Ultra 5/7/9 Intel Core Ultra 7K/9K
DRAM bus width	128-bit
Flash EPROM	32 MB
PCIe bus	Up to Gen5

Operating system

Your Dell Tower Plus EBT2250 supports the following operating systems:

Windows 11 Pro, 64-bit
Windows 11 Home, 64-bit

Memory

The following table lists the memory specifications that are supported by your Dell Tower Plus EBT2250.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	2
Memory type	DDR5
Memory speed	5200 MT/s
Maximum memory configuration	64 GB
Minimum memory configuration	8 GB
Memory size per slot	8 GB, 16 GB, 32 GB
Memory configurations supported	8 GB, 1 x 8 GB, DDR5, 5200 MT/s 16 GB, 1 x 16 GB, DDR5, 5200 MT/s 16 GB, 2 x 8 GB, DDR5, 5200 MT/s, dual-channel 32 GB, 1 x 32 GB, DDR5, 5200 MT/s 32 GB, 2 x 16 GB, DDR5, 5200 MT/s, dual-channel 64 GB, 2 x 32 GB, DDR5, 5200 MT/s, dual-channel

Ports and connectors

The following table lists the external and internal ports available on your Dell Tower Plus EBT2250.

Table 1. Ports and connectors
The following table lists ports and connectors available on Dell Tower Plus EBT2250.
Description	Values
External:
Network	One RJ45 port
USB	Two USB 3.2 Gen 1 (5 Gbps) ports (front) One USB 3.2 Gen 1 (5 Gbps) port with PowerShare (front) One USB 3.2 Gen 2 (10 Gbps) Type-C port with PowerShare (front) Two USB 2.0 (480 Mbps) ports with Smart Power On (rear) Two USB 2.0 (480 Mbps) ports (rear) Two USB 3.2 Gen 1 (5 Gbps) ports (rear) One Thunderbolt 4 (40 Gbps) port with DisplayPort Alt Mode/USB Type-C/USB4/Power Delivery (rear)
Audio	One front headset port One rear line-out port One rear line-in port One rear optical S/PDIF port
Video	One HDMI 2.0 port
Media-card reader	One SD-card slot
Power port	One AC power-supply port
Security	One security-cable slot (for Kensington locks) One padlock slot
Internal:
PCIe expansion card slots	One PCIe x16 mechanical/x16 electrical Gen5 slot Two PCIe Gen3 x4 slots
mSATA	Not supported
SATA	Three SATA slots
M.2	One M.2 2230 slot for WiFi and Bluetooth combo card Two M.2 2230 or 2280 slots for solid-state drives NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at Dell Support Site.

Ethernet

The following table lists the wired ethernet Local Area Network (LAN) specifications of your Dell Tower Plus EBT2250.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Dell Tower Plus EBT2250.
Description	Values
Model	Killer E3100G Ethernet controller integrated on the system board
Transfer rate	10/100/1000/2500 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) module that is supported on your Dell Tower Plus EBT2250.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Dell Tower Plus EBT2250.
Description	Values
Model number	Intel BE200
Transfer rate	Up to 5760 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 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) Wi-Fi 7 (WiFi 802.11be)
Encryption	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 wireless card

Storage

This section lists the storage options on your Dell Tower Plus EBT2250.

Your Dell Tower Plus EBT2250 supports one of the following storage configurations:

Single-storage drive

512 GB M.2 2230 PCIe NVMe solid-state drive
1 TB M.2 2230 PCIe NVMe solid-state drive
2 TB M.2 2280 PCIe NVMe solid-state drive
4 TB M.2 2280 PCIe NVMe solid-state drive

Double-storage drive

512 GB M.2 2230 PCIe NVMe solid-state drive + 2 TB SATA AHCI hard drive
1 TB M.2 2230 PCIe NVMe solid-state drive + 2 TB SATA AHCI hard drive
1 TB M.2 2230 PCIe NVMe solid-state drive + 2 TB SATA AHCI hard drive
1 TB M.2 2230 PCIe NVMe solid-state drive + 1 TB M.2 2230 PCIe NVMe solid-state drive
2 TB M.2 2280 PCIe NVMe solid-state drive + 2 TB M.2 2280 PCIe NVMe solid-state drive

Table 1. Storage specifications
The following table provides the different storage options available on Dell Tower Plus EBT2250.
Storage type	Interface type	Capacity
One M.2 2230 solid-state drive	PCIe Gen4 x4 NVMe, up to 64 Gbps	Up to 1 TB
One M.2 2280 solid-state drive	PCIe Gen4 x4 NVMe, up to 64 Gbps	Up to 4 TB
One 3.5-inch hard drive	SATA AHCI, up to 6 Gbps	Up to 2 TB
One 2.5-inch hard drive	SATA AHCI, up to 6 Gbps	Up to 2 TB

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Dell Tower Plus EBT2250.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Dell Tower Plus EBT2250.
Controller	Memory size	Processor
Intel Arc Graphics	Shared system memory	Intel Core Ultra 5/7/9
Intel Arc Graphics	Shared system memory	Intel Core Ultra 7K/9K

Video

Table 1. Discrete graphics specifications The following table provides the detailed camera specifications of Dell Tower Plus EBT2250
Discrete graphics
Controller	Number of cards	External display support	Memory size	Memory type	PCIe version	Power consumption	Recommended PSU
NVIDIA GeForce RTX 3050	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	6 GB	GDDR6	4	70 W	>= 460 W
NVIDIA GeForce RTX 4060	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	8 GB	GDDR6	4	115 W	>= 460 W
NVIDIA GeForce RTX 4060 Ti	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	8 GB	GDDR6	4	160 W	>= 460 W
NVIDIA GeForce RTX 4070 SUPER	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	12 GB	GDDR6X	4	220 W	>= 750 W
NVIDIA GeForce RTX 4070 Ti SUPER	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	16 GB	GDDR6X	4	285 W	>= 750 W
NVIDIA GeForce RTX 4080 SUPER	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	16 GB	GDDR6X	4	320 W	>= 750 W
NVIDIA GeForce RTX 4090	1	Three DisplayPort 1.4 ports, one HDMI 2.1 port	24 GB	GDDR6X	4	450 W	>= 1000 W
NVIDIA GeForce RTX 5050	1	Three DisplayPort 2.1 ports, one HDMI 2.1 port	8 GB	GDDR6	5	130W	500W
NVIDIA GeForce RTX 5060	1	Three DisplayPort 2.1 ports, one HDMI 2.1 port	8GB	GDDR7	5	145W	500W
NVIDIA GeForce RTX 5060Ti	1	Three DisplayPort 2.1 ports, one HDMI 2.1 port	8GB	GDDR7	5	180W	500W
NVIDIA GeForce RTX 5070	1	Three DisplayPort 2.1 ports, one HDMI 2.1 port	12GB	GDDR7	5	250W	850W
NVIDIA GeForce RTX 5070Ti	1	Three DisplayPort 2.1 ports, one HDMI 2.1 port	16GB	GDDR7	5	300W	850W
NVIDIA GeForce RTX 5080	1	Three DisplayPort 2.1 ports, one HDMI 2.1 port	16GB	GDDR7	5	360W	1000W

Audio

The following table lists the audio specifications of your Dell Tower Plus EBT2250.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Dell Tower Plus EBT2250.
Description	Values
Audio type	Integrated 7.1 channel audio
Audio controller	Realtek ALC1220
Internal audio interface	High definition audio interface
External audio interface	Headset port - 3.5 mm Universal audio jack Front L/R surround line-out port - 3.5 mm Line-in port - 3.5 mm

Media-card reader

The following table provides the specification of media cards that are supported by your Dell Tower Plus EBT2250.

Table 1. Media-card reader specificationsThe following table provides the specification of media cards that are supported by your Dell Tower Plus EBT2250.
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 of the media-card reader varies depending on the standard of the media card that is inserted in your computer.

Power ratings

The following table lists the power rating specifications of Dell Tower Plus EBT2250.

Table 1. Power ratingsThe following table provides the power rating specifications of Dell Tower Plus EBT2250.
Description	Option one	Option two	Option three
Type	460 W Bronze	750 W Platinum	1000 W Platinum
Input voltage	90 VAC to 264 VAC	90 VAC to 264 VAC	90 VAC to 264 VAC
Input frequency	47 Hz to 63 Hz	47 Hz to 63 Hz	47 Hz to 63 Hz
Input current (maximum)	7 A	10 A	13.6 A
Output current (continuous)	Operating: 12 VA/18 A 12 VB/18 A 12 VC/18 A Standby: 12 VA/1.5 A 12 VB /3.3 A 12 VC/0 A	Operating: 12 VA/36 A 12 VB/27 A 12 VC/36 A Standby: 12 VA/1.5 A 12 VB /5 A	Operating: 12 VA/36 A 12 VB/27 A 12 VC/36 A Standby: 12 VA/1.5 A 12 VB /5 A
Rated output voltage	+ 12 VA + 12 VB + 12 VC	+ 12 VA + 12 VB + 12 VC	+ 12 VA + 12 VB + 12 VC
Temperature range:
Operating	5°C to 45°C (41°F to 113°F)	5°C to 50°C (41°F to 122°F)	5°C to 50°C (41°F to 122°F)
Storage	-40°C to 70°C (-40°F to 158°F)	-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 connectors of your computer.

Table 1. Power supply connectorThe following table lists the power-supply connectors of your computer.
Power-supply unit	Power-supply unit connecters
460 W Bronze	Two four-pin connectors for the processor One eight-pin connector for the system board One six-pin and one (6+2) pin connector for graphics card
750 W Platinum	Two four-pin connectors for the processor One 10-pin connector for the system board Two six-pin and one (6+2) pin connector for graphics card
1000 W Platinum	Two four-pin connectors for the processor One 10-pin connector for the system board Two six-pin and one (6+2) pin connector for graphics card

Operating and storage environment

This table lists the operating and storage specifications of your Dell Tower Plus EBT2250.

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 Tower Plus EBT2250.
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	-15.20 m to 3048 m (-49.87 ft to 10000 ft)	-15.20 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.}