Dell/Configurable
Dell Pro Tower Desktop
US · DELL-BASE-DELLPROTOWERQCT1255
BusinessConfigurable desktop · Advertised base configuration
Configurable modelDELL-BASE-DELLPROTOWERQCT1255
The hardware
Full Specifications
Configuration choices and fixed specifications. Upgrade limits do not guarantee an orderable choice.
Performance — CPU / GPU▾
Processor
- AMD Ryzen™ 3 8300G (4 cores, up to 4.9GHz)
- AMD Ryzen™ 3 PRO 8300G (4 cores, up to 4.9GHz)
- AMD Ryzen™ 5 8500G (6 cores, up to 5.0GHz)
- AMD Ryzen™ 5 8600G (16 TOPS NPU, 6 cores, up to 5.0GHz)
- AMD Ryzen™ 5 PRO 8500G (6 cores, up to 5.0GHz)
- AMD Ryzen™ 5 PRO 8600G (16 TOPS NPU, 6 cores, up to 5.0GHz)
- AMD Ryzen™ 7 8700G (16 TOPS NPU, 8 cores, up to 5.1GHz)
- AMD Ryzen™ 7 PRO 8700G (16 TOPS NPU, 8 cores, up to 5.1GHz)
- AMD Ryzen™ AI 5 PRO 440G (50 TOPS NPU, 6 cores, up to 4.8GHz)
- AMD Ryzen™ AI 7 PRO 450G (50 TOPS NPU, 8 cores, up to 5.1GHz)
- AMD Ryzen™ AI 7 450G (50 TOPS NPU, 8 cores, up to 5.1GHz)
- AMD Ryzen™ AI 5 440G (50 TOPS NPU, 6 cores, up to 4.8GHz)
Dell initially selects AMD Ryzen™ 3 8300G (4 cores, up to 4.9GHz). These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Graphics Card
- NVIDIA RTX A400, 4 GB GDDR6, full height, 4 mDP to DP
- Integrated Graphics
Dell initially selects Integrated Graphics. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Memory & Storage▾
| Installed RAM | 16GB (1 X 16GB)Source & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls View RAM layout source ↗ Observed 2026-10-06T02:19:35.312799+00:00 Installed RAM modules stated for the exact product or selected build View RAM stick count source ↗ Observed 2026-10-06T02:19:35.312799+00:00 Installed RAM modules stated for the exact product or selected build |
|---|
Memory
- 8GB: 1 x 8GB, DDR5, up to 5600 MT/s
- 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s
- 32 GB: 2 x 16 GB, DDR5, up to 4800 MT/s, non-ECC
Dell initially selects 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Storage
- 512 GB SSD Gen4x4 TLC
- 1 TB SSD Gen4x4 TLC
- 256GB M.2 2230 SSD Gen4x4 TLC
- 512 GB SSD Gen4x4 QLC
- 2 TB, 7200 RPM, 3.5-inch, SATA, HDD
- 1 TB SSD Gen4x4 QLC
- 4 TB, 5400 RPM, 3.5-inch, SATA, HDD
- 256GB M.2 2230 SSD Gen4x4 TLC Essential
Dell initially selects 512 GB SSD Gen4x4 QLC. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Display▾
| Screen technology | Not applicable |
|---|---|
| Size | Not applicableSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
| Resolution | Not applicableSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
| Refresh rate | Not applicableSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
Battery & Power▾
| Battery capacity | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
|---|
Power Supply
- None
- Optional Serial Port
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Connectivity▾
| Ports | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
|---|
Wireless
- None
- MediaTek Wi-Fi 6 MT7920, 2x2, 802.11ax, MU-MIMO, Bluetooth® wireless card, internal antenna
- MediaTek Wi-Fi 7 MT7925, Bluetooth® wireless card
- MediaTek Wi-Fi 7 MT7925, 2x2, 802.11be, MU-MIMO, Bluetooth® wireless card, internal antenna
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Build & Physical▾
| Weight | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
|---|---|
| Dimensions | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
Software & Bundle▾
| Included bundle | Unpublished |
|---|
Operating System
- Windows 11 Pro
Dell initially selects Windows 11 Pro. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗PC Operating System Language Pack - ATO - Windows 11 X86
- English, French, Spanish, Brazilian Portuguese
Dell initially selects English, French, Spanish, Brazilian Portuguese. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Speaker
- None
- Internal speaker
Dell initially selects Internal speaker. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Base Options
- Dell Pro Tower QCT1255 with 180W PSU
- Dell Pro Tower QCT1255 with 360W PSU
Dell initially selects Dell Pro Tower QCT1255 with 180W PSU. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Power Cord
- System Power Cord, C13, 2m, 125V, 13A, US
Dell initially selects System Power Cord, C13, 2m, 125V, 13A, US. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Documentation
- Regular - No Documentation
Dell initially selects Regular - No Documentation. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Base Options
- None
- Optional DisplayPort 2.1, UHBR20, V1
- Optional HDMI 2.1 Port
- Optional USB Type-C with DisplayPort Alt mode
- Optional VGA Port
- Optional 2 x USB 3.2 Gen 2 Type-A Ports
- DP module Device Interface Board, Back-End, No Adapter, Card,Interface
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Energy Star
- None
- ENERGY STAR Qualified
Dell initially selects ENERGY STAR Qualified. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Packaging
- Single Pack Shipping Material
Dell initially selects Single Pack Shipping Material. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Regulatory Label
- Reg label for 180W PSU
Dell initially selects Reg label for 180W PSU. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Packaging Label
- Shipping Label
Dell initially selects Shipping Label. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Brackets and Cables
- Screw for Single SSD Config
- Bracket - Dell HDD Rotation Bay and Cables for Dell Pro Towe
Dell initially selects Screw for Single SSD Config. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Base Warranty
- Basic Hardware Service with Onsite Support After Remote Diagnosis
Dell initially selects Basic Hardware Service with Onsite Support After Remote Diagnosis. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Additional Label
- None
- US/Canada Battery Warning Label
Dell initially selects US/Canada Battery Warning Label. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Keyboard
- Dell Wired Keyboard - KB216 - English-US
- No Keyboard Selected
Dell initially selects Dell Wired Keyboard - KB216 - English-US. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Mouse
- Dell Pro 3 Wired Mouse - MS116 - Black
- No Mouse Selected
Dell initially selects Dell Pro 3 Wired Mouse - MS116 - Black. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Software System Management
- Dell Additional SW -Dell Pro Desktop
Dell initially selects Dell Additional SW -Dell Pro Desktop. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Add-in Cards
- None
- Mechanical - ASSY,CRD,I/O,USB3.1,A,FH,D12
- PS/2 and Serial port card (Full Height)
- Serial/Parallel Port Card Full Height Adapter
- Serial Module PCIe, Back-End, Full Height Adapter
- TYPE C Module Add in, Internal, CUSTOM
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Zoom Card
- None
- Dell Ultra Speed SSD card, Full Height
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Network Card
- None
- Intel Ethernet Network Adapter I226 Series
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Chassis Intrusion Switch
- Accessory - Chassis intrusion switch
Dell initially selects Accessory - Chassis intrusion switch. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Optical Drive
- None
- 8x DVD+/-RW 9.5mm Optical Disk Drive
- 8x DVD-ROM 9.5mm ODD
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗EPEAT
- None
- EPEAT Gold with Climate+
- EPEAT Silver with Climate+
Dell initially selects EPEAT Silver with Climate+. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Motherboard & Memory Expansion▾
| Motherboard model | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
|---|---|
| Total RAM slots | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:19:35.312799+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
Independent testing
No published tests or reviewsBenchmarks & Reviews
No test results available (for now). A buying verdict is unavailable for this exact configuration.
Compare Configurations
Other configurable in the catalog. No ranking is implied.