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Black Dell ECT1250 tower desktop with wired keyboard and mouse

DELL

DELL ECT1250 Tower Desktop PC Core Ultra 7 265 48GB 4TB RTX 3050

SKU CH-M4YQ-ACGC6

A tower desktop with a 20-core Intel Core Ultra 7 265 processor, 48GB DDR5 memory, 4TB NVMe storage and an NVIDIA GeForce RTX 3050 graphics card

  • ProcessorIntel Core Ultra 7
  • Memory size48 GB
  • Storage drive4 TB NVMe SSD
  • GraphicsNVIDIA GeForce RTX 3050
  • CPUIntel Core Ultra 7 265
  • RAM capacity48 GB
  • 20-core Intel Core Ultra 7 265 processor with 30MB cache powers demanding workloads
  • 48GB DDR5 5600 MHz memory and 4TB NVMe SSD deliver fast multitasking and ample storage
  • NVIDIA RTX 3050 6GB GDDR6 graphics handles creative and gaming tasks
  • Wi-Fi 6 and Bluetooth 5.4 provide modern wireless connectivity
  • Windows 11 Pro with AI Copilot enables productivity features out of the box

Tower desktop for business and education

The Dell ECT1250 tower ships with an Intel Core Ultra 7 265 processor, 48GB DDR5 memory and a 4TB NVMe SSD. Windows 11 Pro is pre-installed alongside a wired keyboard and mouse. The configuration targets business, education and everyday workloads.

Thermals and power in normal use

The 20-core CPU runs at a 2.40 GHz base clock with turbo up to 5.30 GHz and includes an integrated NPU for AI tasks. A discrete NVIDIA GeForce RTX 3050 with 6GB GDDR6 handles graphics output. The tower chassis provides airflow for sustained operation.

Build, connectors and daily implications

The black tower measures 324.3 mm high, 154 mm wide and 293 mm deep, weighing 5.45 kg. Front I/O includes two USB 2.0 ports, one USB 3.2 Type-C port, one USB 3.2 Type-A port, a headset jack and a media card reader. Rear I/O adds DisplayPort 1.4, HDMI 2.1, two USB 3.2 Type-A, two USB 2.0, gigabit Ethernet, a Kensington lock slot and a padlock loop. MediaTek Wi-Fi 6 and Bluetooth 5.4 provide wireless connectivity.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,596.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
Memory size 48 GB
Higher than about 91% of the 5,840 comparable items (median 16 GB).
RAM capacity 48 GB
Higher than about 85% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Model nameECT1250
Year of release2025
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPUIntel Core Ultra 7 265
CPU modelIntel Core Ultra 7 265
CPU socketLGA 1851
Processor cache30 MB L3 Cache
Memory
Memory size48 GB
RAM capacity48 GB
RAM type and speedDDR5 5600
Max supported RAM96 GB
Storage
Storage drive4 TB NVMe SSD
SSD storage4 TB
Display
Touch inputNo
Graphics
GraphicsNVIDIA GeForce RTX 3050
GPU modelNVIDIA GeForce RTX 3050
GPU interfaceIntegrated
VR readyYes
Connectivity
Wired networkEthernet
Wi-Fi802.11ax Wireless
Bluetooth supportBluetooth
Ports & slots
Front USB ports4
Video connectors1x HDMI, 1x DisplayPort
Rear USB ports4
Ethernet port1
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseMouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
KeyboardKeyboard
Keyboard typeWired Keyboard

Questions about this item

How do I install the Dell KB216 keyboard and MS116 mouse, and which port mistake should I avoid?

Plug both wired peripherals into the rear USB 2.0 Type-A ports; the front USB-C port is 5 Gbps but the keyboard and mouse only need 480 Mbps.

Which component will likely need replacement first under heavy daily use?

The MediaTek MT7920 Wi-Fi 6 card may require a driver update or swap if 802.11ax connectivity degrades over time.

What thermal limit appears first when the Core Ultra 7 265 runs sustained workloads?

The 20-core processor hits its 5.30 GHz turbo ceiling and throttles back to base clocks once the tower cooler saturates.

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