Dell Pro Tower QCT1255
The Dell Pro Tower QCT1255 features an efficient Ryzen 5 processor and advanced DDR5 SDRAM technology. Equipped with a 1 TB SSD utilizing PCIe 4.0 x4 interface, this personal computer offers quick access and reliable storage for various applications. Designed for versatility, the chassis supports multiple expansion bays and slots for future upgrades, facilitating easy integration of peripherals. With an energy-efficient power supply and compliance to EPEAT Silver standards, enjoy a system that aligns with environmental consciousness. This tower computer provides high definition audio through its integrated Realtek ALC3204 audio codec, ensuring clear sound quality for multimedia applications. The robust networking capabilities, including Gigabit Ethernet, maintain fast and reliable Internet service. Security features such as a chassis intrusion switch and a padlock loop ensure peace of mind whether in an office or home environment. The well-designed connectivity options, including USB 3.2 Gen 1 and HDMI, support various devices, making it a comprehensive solution for any workstation setup.





































| General Information | |
|---|---|
| Category | Desktop computers |
| Description | Dell Pro Tower QCT1255 - AI PC - tower Ryzen 5 8500G / up to 5 GHz - RAM 16 GB - SSD 512 GB - NVMe - Radeon 740M - Gigabit Ethernet - Win 11 Pro - monitor: none - BTS - with 3 Years Basic Onsite Service after Remote Diagnosis with Hardware-Only Support |
| Manufacturer | Dell |
| MSRP | $2,019.68 |
| UNSPSC | 43211507 |
| Main Specifications | |
| Chassis / Form Factor | Tower |
| Dimensions & Weight / Depth | 29.3 cm |
| Dimensions & Weight / Height | 32.43 cm |
| Dimensions & Weight / Weight | 4.35 kg |
| Dimensions & Weight / Width | 15.4 cm |
| Display / Type | None. |
| Hard Drive / Capacity | 512 GB |
| Hard Drive / Interface | PCI Express 4.0 x4 |
| Hard Drive / Interface Type | PCI Express 4.0 x4 |
| Header / Brand | Dell |
| Mainboard / Chipset Type | AMD PRO 665 |
| Miscellaneous / Product Color | Black |
| Networking / Data Link Protocol |
|
| Optical Storage / Drive Type | No optical drive |
| Optical Storage / Type | None |
| OS Provided / Type | Windows 11 Pro |
| Packaged Quantity | 1 |
| Processor / Manufacturer | AMD |
| Processor / Number of Cores | 6-core |
| Processor / Processor Number | 8500G |
| Processor / Type | Ryzen 5 |
| RAM / Data Integrity Check | Non-ECC |
| RAM / Form Factor | DIMM 288-pin |
| RAM / Technology | DDR5 SDRAM |
| System / Hard Drive Capacity | 512 GB |
| System / Type | Personal computer |
| Video Output / Graphics Processor | AMD Radeon 740M |
| Audio Output | |
| Compliant Standards | High Definition Audio |
| Speakers Included | 1 |
| Cache Memory | |
| Cache Per Processor | 16 MB |
| Installed Size | L3 cache - 16 MB |
| Dimensions & Weight | |
| Depth | 29.3 cm |
| Height | 32.43 cm |
| Weight | 4.35 kg |
| Width | 15.4 cm |
| Environmental Parameters | |
| Humidity Range Operating | 20 - 80% (non-condensing) |
| Max Operating Temperature | 35 °C |
| Min Operating Temperature | 10 °C |
| Expansion / Connectivity | |
| Bays |
|
| Interfaces |
|
| Slots |
|
| General | |
| AI Level | AI PC |
| Bundled Services | 3 Years Basic Onsite Service after Remote Diagnosis with Hardware-Only Support |
| Embedded Security | Trusted Platform Module (TPM 2.0) Security Chip |
| Product Form Factor | Tower |
| Type | Personal computer |
| Graphics Controller | |
| Graphics Processor | AMD Radeon 740M shared video memory (UMA) |
| Video Interfaces | HDMI, DisplayPort |
| Hard Drive | |
| Capacity | 1 x 512 GB |
| Features | NVM Express (NVMe) |
| Interface Type | PCI Express 4.0 x4 |
| Type | SSD - M.2 2230 |
| Input Device | |
| Type | Mouse (on selected markets only), keyboard (on selected markets only) |
| Keyboard | |
| Connectivity | Wireless |
| Keyboard Name | Dell KM5221W Pro Wireless Keyboard and Mouse Combo |
| Miscellaneous | |
| Pricing Type | Build To Stock (BTS) |
| Security Slot Type | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately), padlock loop, chassis intrusion switch |
| Monitor | |
| Monitor Type | None. |
| Mouse | |
| Connectivity | Wireless |
| Networking | |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111EPP |
| Operating System / Software | |
| OS Provided | Windows 11 Pro |
| Software | Activate your Microsoft 365 for a 30 day trial |
| Optical Storage | |
| Type | No optical drive |
| Power | |
| 80 PLUS Certification | 80 PLUS Bronze |
| Device Type | Power supply |
| Power Provided | 180 watt |
| Voltage Required | AC 90-264 V (50/60 Hz) |
| Processor / Chipset | |
| Chipset Type | AMD PRO 665 |
| CPU | AMD Ryzen 5 8500G |
| CPU Qty | 1 |
| L2 cache | 6 MB |
| Max CPU Qty | 1 |
| Max Turbo Speed | 5 GHz |
| Number of Cores | 6-core |
| Processor Main Features | 12 Threads |
| RAM | |
| Configuration Features | 1 x 16 GB |
| Effective Memory Speed | 4800 MT/s |
| Form Factor | DIMM 288-pin |
| Installed Size | 16 GB (installed) / 64 GB (max) |
| Rated Memory Speed | 4800 MT/s |
| Slots | 2 (total) / 1 (empty) |
| Technology | DDR5 SDRAM - non-ECC |
| Sustainability Information | |
| Carbon Footprint | 196 kg carbon emissions |
| ENERGY STAR Certified | Yes |
| EOL (kg CO2e) | 7.84 |
| EPEAT Compliant | EPEAT Silver |
| Logistics (kg CO2e) | 12.74 |
| Manufacturing (kg CO2e) | 106.82 |
| PAIA Version | GaBi version 1, 2024 |
| Total Carbon w/o Use Phase (kg CO2e) | 127.4 |
| Use (kg CO2e) | 68.6 |
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