DELL
DELL 15.6 Laptop 12-Core Ultra 7 255U 32GB 512GB
15.6-inch FHD laptop runs on a 12-core Intel Core Ultra 7 255U with 32 GB DDR5 memory and a 512 GB SSD
- ColorBlack
- Operating SystemWindows 11 Home
- CPU TypeIntel Core Ultra 7 (Series 1)
- Processor Name2.00GHz
- Number of Cores12-core Processor
- Screen Size15.6"
- 12-core Ultra 7 255U reaches 5.2 GHz turbo for responsive multitasking
- 32 GB DDR5 4800 memory handles heavy workloads without slowdown
- 512 GB PCIe SSD stores projects and boots Windows 11 fast
- 6" FHD 1920 x 1080 display shows crisp detail for work and media
- Wi-Fi 6 and USB 3.2 Gen 1 Type-C keep peripherals and network running smoothly
What this laptop delivers
The Dell 15 D15260 pairs a 12-core Intel Core Ultra 7 255U processor with 32 GB of DDR5 4800 memory and a 512 GB SSD. A 15.6-inch FHD 1920 x 1080 non-touch display and Intel Graphics handle everyday visual tasks. Windows 11 Home, Wi-Fi 6, Bluetooth, a backlit keyboard and a 720p webcam complete the package. The chassis measures 14.11 x 9.27 x 0.74 inches and weighs 3.7 pounds.
Who this suits and who it does not
Office workers, students and remote professionals who need generous memory for multitasking, fast boot and load times, and a full set of ports including USB 3.2 Gen 1 Type-C, USB 3.2 Gen 1 Type-A, USB 2.0, HDMI 1.4 and a universal audio jack will find it ready to use. Buyers who want a dedicated GPU for gaming or creative rendering, a touchscreen, an SD card reader or a fingerprint reader should look elsewhere.
The specification that decides fit
The 32 GB DDR5 4800 memory is soldered and not upgradeable, so the amount you buy is the amount you keep for the life of the device. If your workflow regularly exceeds this capacity — large virtual machines, heavy data-science datasets or simultaneous creative suites — this model will not meet the need.
Highlights
- 12-core Ultra 7 255U reaches 5.2 GHz turbo for responsive multitasking
- 32 GB DDR5 4800 memory handles heavy workloads without slowdown
- 512 GB PCIe SSD stores projects and boots Windows 11 fast
- 6" FHD 1920 x 1080 display shows crisp detail for work and media
- Wi-Fi 6 and USB 3.2 Gen 1 Type-C keep peripherals and network running smoothly
Specifications
| Brand | DELL |
|---|---|
| Series | Dell 15 D15260 |
| Model | Dell 15.6 |
| Color | Black |
| Operating System | Windows 11 Home |
| CPU Type | Intel Core Ultra 7 (Series 1) |
| Processor Name | 2.00GHz |
| Number of Cores | 12-core Processor |
| Screen Size | 15.6" |
| Touchscreen | Non-Touch Screen |
| Display Type | FHD |
| Resolution | 1920 x 1080 |
| GPU/VPU | Intel Graphics |
| Graphic Type | Integrated Card |
| SSD | 512 GB |
| Memory | 32GB |
| Memory Speed | DDR5 4800 |
| Optical Drive Type | No |
| WLAN | 802.11ac Wireless LAN |
| WiFi Generation | Wi-Fi 6 |
| Bluetooth | Yes |
| USB | 1 |
| HDMI | 1 x HDMI |
| Ethernet | 1 x RJ-45 (100Mbps) |
| Audio | Integrated Sound card |
| Speaker | Internal Speakers |
| Backlit Keyboard | Backlit |
| Style | Standard |
| Type | Home / Personal |
| Battery Life | Up to 7 Hours |
Questions about this item
How loud or hot does the 12-core Ultra 7 255U get when running all day?
The 12-core Ultra 7 255U reaches a 5.2 GHz max turbo frequency with 12 MB smart cache; actual fan noise and surface temperature depend on workload and the laptop's thermal design.
What must I already own for the USB 3.2 Gen 1 Type-C port to work?
You need a USB-C cable or device that supports USB 3.2 Gen 1; the port also carries DisplayPort video and power delivery for compatible peripherals.
Will my older HDMI 1.4 monitor work with the HDMI 1.4 port on this laptop?
Yes, the HDMI 1.4 output drives external displays up to 1920 x 1080 at 60 Hz, matching the built-in 15.6" FHD panel resolution.
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