Dell Slim Desktop · ecs1250_reg_01UK manufacturer order code · ecs1250_reg_01- Selected installed storage
- 512 GB SSD Gen4x4 QLCThis one: 1 TB SSD Gen4x4 QLC
- Selected installed storage capacity
- 512 GBThis one: 1000 GB
DESKTOP COMPUTERS
Dell Slim Desktop · ecs1250_fixed_001
UK manufacturer order code · Dell part ecs1250_fixed_001
- Selected processor configuration
- Intel® Core™ Ultra 5 225 (20 MB cache, 10 cores, 10 threads, 2.7 GHz to 4.9 GHz, 65W)
- Selected graphics configuration
- Intel® UHD Graphics
- Selected installed memory
- 16GB: 1 x 16 GB, DDR5, up to 5600 MT/s, non-ECC
Dell Slim Desktop in its manufacturer-listed UK ecs1250_fixed_001 order configuration.
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THE ACTUAL PRODUCT
Compare with Dell Slim Desktop · ecs1250_reg_01
Specifications checked 20 Oct 2026Manufacturer specifications, not a hands-on test.
The nearest checked desktop computers by key specifications, with what differs from the Dell Slim Desktop · ecs1250_fixed_001. The first matches the Compare button above.
Dell Slim Desktop · ecs1250_reg_01UK manufacturer order code · ecs1250_reg_01
Dell Slim Desktop · ecs1250_fixed_71UK manufacturer order code · ecs1250_fixed_71- Selected processor configuration
- Intel® Core™ Ultra 7 265 (30 MB cache, 20 cores, 20 threads, 1.8 GHz to 5.3 GHz, 65W)This one: Intel® Core™ Ultra 5 225 (20 MB cache, 10 cores, 10 threads, 2.7 GHz to 4.9 GHz, 65W)
- Selected operating system
- Windows 11 ProThis one: Windows 11 Home
Dell Slim Desktop · cs1250_fixed_71UK manufacturer order code · cs1250_fixed_71- Selected processor configuration
- Intel® Core™ Ultra 7 265 (30 MB cache, 20 cores, 20 threads, 1.8 GHz to 5.3 GHz, 65W)This one: Intel® Core™ Ultra 5 225 (20 MB cache, 10 cores, 10 threads, 2.7 GHz to 4.9 GHz, 65W)
Key strengths
The actual selected manufacturer order ties the processor, installed memory, storage and official product gallery to one configuration.
Before you buy
Starting mass and hardware capabilities retain the manufacturer's source conditions. Unlisted measurements remain unknown; no independent performance or retailer stock is established.
Every specification. With its source.
Full specifications
Exact configuration: UK manufacturer order code · ecs1250_fixed_001
31 specifications in 7 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 6 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
Processor, graphics & memory
6 items
- Selected processor configuration
- Intel® Core™ Ultra 5 225 (20 MB cache, 10 cores, 10 threads, 2.7 GHz to 4.9 GHz, 65W)Source
- Selected graphics configuration
- Intel® UHD GraphicsSource
- Selected installed memory
- 16GB: 1 x 16 GB, DDR5, up to 5600 MT/s, non-ECCSource
- Selected installed memory capacity
- 16 GB
Literal installed-memory capacity; not maximum memory support.
Source - Graphics Card
- Intel® UHD Graphics
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Memory
- 16GB: 1 x 16 GB, DDR5, up to 5600 MT/s, non-ECC
1 GB means 1 billion bytes and TB equals 1 trillion bytes; significant system memory may be used to support graphics, depending on system memory size and other factors.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Processor
- Intel® Core™ Ultra 5 225 (20 MB cache, 10 cores, 10 threads, 2.7 GHz to 4.9 GHz, 65W)
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
Storage
2 items
- Selected installed storage
- 1 TB SSD Gen4x4 QLCSource
- Selected installed storage capacity
- 1000 GB
Manufacturer decimal rated capacity; formatted and system-available storage is lower. Original: 1 TB SSD Gen4x4 QLC
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Storage
- 1 TB SSD Gen4x4 QLC
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
Connections & external displays
4 items
- Connections and restrictions
- Front 2 USB 2.0 (480 Mbps) ports 1 USB 3.2 Gen 1 (5 Gbps) port 1 USB 3.2 Gen 1 (5 Gbps) Type-C ® port 1 Global headset jack; Rear 2 USB 2.0 (480 Mbps) ports with Smart Power On 2 USB 3.2 Gen 1 (5 Gbps) ports For computers shipped with an Intel ® Core™ Ultra 5 225 or Intel ® Core™ Ultra 7 265 processor: 1 DisplayPort™ 1.4 (HBR3) port 1 HDMI 2.1 (TDMS) port 1 RJ45 Ethernet port, 1GbE For computers shipped with an Intel ® Core™ i3 14100, Intel ® Core™ i5 14400 or Intel ® Core™ i7 14700 processor: 1 DisplayPort™ 1.4 (HBR2) port 1 HDMI 2.1 (TDMS) port 1 RJ45 Ethernet port, 1GbE; Rear (expansion): 1 Serial port (optional)Source
- Selected wireless configuration
- MediaTek Wi-Fi 6 MT7920, 2x2, 802.11ax, MU-MIMO, Bluetooth® wireless cardSource
- Manufacturer slots
- For computers shipped with an Intel ® Core™ i3 14100, Intel ® Core™ i5 14400 or Intel ® Core™ i7 14700 processor: 1 half-height Gen3 PCIe x16 slot 2 half-height Gen3 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid-state drive 1 SD-card slot 1 SATA 3.0 slot for 3.5-inch hard drive For computers shipped with an Intel ® Core™ Ultra 5 225 or Intel ® Core™ Ultra 7 265 processor: 1 half-height Gen4 PCIe x16 slot 2 half-height Gen4 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid-state drive 1 SD-card slot 1 SATA 3.0 slot for 3.5-inch hard driveSource
- Ports
- Front 2 USB 2.0 (480 Mbps) ports 1 USB 3.2 Gen 1 (5 Gbps) port 1 USB 3.2 Gen 1 (5 Gbps) Type-C ® port 1 Global headset jack; Rear 2 USB 2.0 (480 Mbps) ports with Smart Power On 2 USB 3.2 Gen 1 (5 Gbps) ports For computers shipped with an Intel ® Core™ Ultra 5 225 or Intel ® Core™ Ultra 7 265 processor: 1 DisplayPort™ 1.4 (HBR3) port 1 HDMI 2.1 (TDMS) port 1 RJ45 Ethernet port, 1GbE For computers shipped with an Intel ® Core™ i3 14100, Intel ® Core™ i5 14400 or Intel ® Core™ i7 14700 processor: 1 DisplayPort™ 1.4 (HBR2) port 1 HDMI 2.1 (TDMS) port 1 RJ45 Ethernet port, 1GbE; Rear (expansion): 1 Serial port (optional)
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
Manufacturer wording (2)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Slots
- For computers shipped with an Intel ® Core™ i3 14100, Intel ® Core™ i5 14400 or Intel ® Core™ i7 14700 processor: 1 half-height Gen3 PCIe x16 slot 2 half-height Gen3 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid-state drive 1 SD-card slot 1 SATA 3.0 slot for 3.5-inch hard drive For computers shipped with an Intel ® Core™ Ultra 5 225 or Intel ® Core™ Ultra 7 265 processor: 1 half-height Gen4 PCIe x16 slot 2 half-height Gen4 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid-state drive 1 SD-card slot 1 SATA 3.0 slot for 3.5-inch hard drive
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Wireless
- MediaTek Wi-Fi 6 MT7920, 2x2, 802.11ax, MU-MIMO, Bluetooth® wireless card
Wi-Fi 7 certified products will roll out in accordance with the Wi-Fi Alliance certification schedule throughout 2024. WiFi 7 requires the latest Wi-Fi Alliance certification, Windows HLK certified device driver, hardware update, supported Windows OS version and compatible router. Wi-Fi 7/ 6E connectivity (6 GHz) with Windows 11 is limited and will leverage prior generation of Wi-Fi 6E/ Wi-Fi 6 speeds until drivers are available and hardware adoption increases. Ubuntu OS will not support Wi-Fi 7 and will operate on WiFi 6E/6 speeds when configured for WiFi 7. Router requires a separate purchase. Wi-Fi 7/ 6E (6 GHz) connectivity is only available in select locations. Check availability with your service provider. The Bluetooth wireless card version may vary depending on the operating system that is installed on your computer.
Source
Case, size & supplied hardware
9 items
- Manufacturer dimensions and configuration mass basis
- Height: 303.50 mm (11.95") Width: 95.00 mm (3.74") Depth: 293.00 mm (11.54") Weight (minimum): 3.49 kg (7.69 lb) Weight (maximum): 4.75 kg (10.47 lb)
The original axes, units and starting, maximum or configuration qualifications remain in the manufacturer's complete row.
Source - Manufacturer mass and configuration basis
- Not listed by the manufacturer
Not listed by the manufacturer for this exact selected UK order configuration. · Original manufacturer dimension/mass row: Height: 303.50 mm (11.95") Width: 95.00 mm (3.74") Depth: 293.00 mm (11.54") Weight (minimum): 3.49 kg (7.69 lb) Weight (maximum): 4.75 kg (10.47 lb). A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown.
Source - Keyboard
- Dell Pro 3 Wired Keyboard - KB216 - English-UK (QWERTY) - Black
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Keyboard
- No Keyboard Selected
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Mouse
- Dell Pro 3 Wired Mouse - MS116 - Black
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Mouse
- No Mouse Selected
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Chassis
- N/A
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Manufacturer keyboard declarations
- Conflicting sources
The manufacturer gives distinct entries under the same keyboard heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained.
Source - Manufacturer mouse declarations
- Conflicting sources
The manufacturer gives distinct entries under the same mouse heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Dimensions & Weight
- Height: 303.50 mm (11.95") Width: 95.00 mm (3.74") Depth: 293.00 mm (11.54") Weight (minimum): 3.49 kg (7.69 lb) Weight (maximum): 4.75 kg (10.47 lb)
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
Power & operating conditions
3 items
- Power Cord
- No Power Cord
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Power Cord
- Power Cord, C13 to BS 1363 / SS145, 1.8 m, 250 V, 13 A, United Kingdom
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Manufacturer power cord declarations
- Conflicting sources
The manufacturer gives distinct entries under the same power cord heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained.
Source
Software & support
6 items
- Selected operating system
- Windows 11 HomeSource
- Microsoft Office
- Activate Your Microsoft 365 For A 30-Day Trial
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Software Systems Management
- Dell Additional Software
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Operating System Languages
- English, Dutch, French, German, Italian
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Hardware Support Services Upgrades
- Basic Hardware Service with Onsite Support After Remote Diagnosis
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source - Base Warranty
- Basic Hardware Service with Collect and Return
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Operating System
- Windows 11 Home
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
Security & system management
1 item
- Home and Small Business Security: Identity and Anti-Virus
- McAfee+ Premium 30-day Trial
Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Source
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