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Black tower desktop PC with wired keyboard and mouse

DELL

DELL ECT1250 desktop PC Intel Core Ultra 7 265K 48GB 2TB RTX 3050

SKU CH-JR89-P5QKN

Tower desktop with a 20-core Intel Core Ultra 7 265K processor, 48GB DDR5 memory, 2TB NVMe storage and an RTX 3050 graphics card

  • ProcessorIntel Core Ultra 7
  • Memory size48 GB
  • Storage drive2 TB NVMe SSD
  • GraphicsNVIDIA GeForce RTX 3050
  • CPUIntel Core Ultra 7 265K
  • RAM capacity48 GB
  • 20-core Intel Core Ultra 7 265K processor with 30MB cache and 5.50 GHz turbo boost
  • 48GB DDR5 5600 MHz memory and 2TB NVMe solid state drive for fast multitasking
  • NVIDIA GeForce RTX 3050 6GB GDDR6 graphics card for creative and gaming workloads
  • MediaTek Wi-Fi 6 and Bluetooth 5.4 wireless with Gigabit Ethernet for reliable connectivity
  • Dell wired keyboard and mouse included with Windows 11 Pro pre-installed

Dell ECT1250 Tower Desktop

The Dell ECT1250 is a tower desktop built for business, education and everyday use. It ships with Windows 11 Pro, a wired keyboard and a wired mouse. The Intel Core Ultra 7 265K processor provides 20 cores and 30MB L3 cache for multitasking workloads.

48GB DDR5 5600 MHz Memory

This system includes 48GB of DDR5 memory running at 5600 MHz. That capacity and speed determine whether the machine can hold large datasets or many browser tabs without swapping. Buyers who need more memory than 48GB must look elsewhere.

2TB NVMe SSD and RTX 3050 6GB

A 2TB PCIe NVMe M.2 drive stores the operating system and files. The NVIDIA GeForce RTX 3050 with 6GB GDDR6 drives one DisplayPort 1.4, one HDMI 2.1 and one DVI output. Front I/O adds a USB-C 3.2 port, a USB-A 3.2 port, two USB 2.0 ports and a headset jack. MediaTek Wi-Fi 6 and Bluetooth 5.4 handle wireless, while Gigabit Ethernet covers wired networks.

How it compares

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

Price $1,364.99
Pricier than about 85% 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 265K
CPU modelIntel Core Ultra 7 265K
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 drive2 TB NVMe SSD
SSD storage2 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 does the 20-core Intel Core Ultra 7 265K perform in a real tower desktop?

The 20-core processor runs at a 3.90 GHz base speed and can reach 5.50 GHz with Turbo Boost, while the 30MB L3 cache helps keep multi-threaded workloads responsive in the ECT1250 tower.

What does the HDMI 2.1 port on the rear I/O actually support?

The rear HDMI 2.1 output can drive a 4K display at high refresh rates, working alongside the DisplayPort 1.4 and DVI connectors for multi-monitor setups.

Will the 12.76-inch tall tower fit on a standard desk shelf?

The chassis measures 12.76 inches high, 6.06 inches wide and 11.53 inches deep, weighing 12.02 lb, so it fits most desktop shelves with room for the Kensington lock slot and padlock loop.

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