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DELL DC15255 AMD Ryzen™ 7 7730U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 1 TB SSD Wi-Fi 5 (802.11ac) Windows 11 Pro German Black

SKU
YY36M
£1,335.86 £1,113.22
DELL DC15255, AMD Ryzen™ 7, 2 GHz, 39.6 cm (15.6"), 1920 x 1080 pixels, 16 GB, 1 TB

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DELL DC15255. Product type: Laptop, Form factor: Clamshell. Processor family: AMD Ryzen™ 7, Processor model: 7730U, Processor frequency: 2 GHz. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: AMD Radeon Graphics. Operating system installed: Windows 11 Pro. Product colour: Black
Design
Product typeLaptop
Form factorClamshell
Product colourBlack
Display
HD typeFull HD
Pixel density141 ppi
Panel typeIPS
Display brightness250 cd/m²
Contrast ratio (typical)600:1
TouchscreenNo
Display resolution1920 x 1080 pixels
Display diagonal39.6 cm (15.6")
Anti-glare screenYes
Maximum refresh rate120 Hz
RGB colour spaceNTSC
Colour gamut45%
Native aspect ratio16:9
Processor
Processor frequency2 GHz
Processor model7730U
Processor boost frequency4.5 GHz
Processor cores8
L3 cache16 MB
L2 cache4 MB
Processor manufacturerAMD
Processor familyAMD Ryzen™ 7
Memory
Memory form factorSO-DIMM
Internal memory16 GB
Memory layout (slots x size)1 x 16 GB
Internal memory typeDDR4-SDRAM
Memory slots1x SO-DIMM
Maximum internal memory16 GB
Memory data transfer rate3200 MT/s
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity1 TB
SSD interfacePCI Express
Total storage capacity1 TB
Total SSDs capacity1 TB
NVMeYes
M.2 SSD size2230 (22 x 30 mm)
Graphics
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card modelAMD Radeon Graphics
Discrete graphics card modelNot available
Audio
Number of microphones1
Audio systemHigh Definition Audio
Number of built-in speakers2
Speaker power2.5 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)0.92 MP
Front camera resolution1280 x 720 pixels
Video capturing speed30 fps
Front camera HD typeHD
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN controller modelRealtek RTL8821CE
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYes
MIMO typeMulti User MIMO
MIMOYes
Antenna type2x2
WLAN controller manufacturerRealtek
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
USB 2.0 ports quantity1
HDMI ports quantity1
HDMI version1.4
Combo headphone/mic portYes
Power adapter barrel connector4.5 mm
DC-in jackYes
Performance
AccelerometerYes
Keyboard
Pointing deviceTouchpad
Keyboard layoutQWERTZ
Numeric keypadYes
Keyboard backlitYes
Keyboard languageGerman
Software
Operating system architecture64-bit
Trial softwareMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Pro
Technical details
Form factorClamshell
Product colourBlack
Battery
Battery technologyLithium Polymer (LiPo)
Number of battery cells3
Battery capacity41 Wh
Battery recharge time3 h
Battery voltage11.25 V
Fast chargingYes
Battery charge indicatorYes
Battery weight180 g
Power
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current3.34 A
AC adapter output voltage19.5 V
USB Type-C charging portNo
DC-in jackYes
Security
Trusted Platform Module (TPM)Yes
Fingerprint readerYes
Trusted Platform Module (TPM) version2.0
Operational conditions
Operating temperature (T-T)0 - 35 °C
Storage temperature (T-T)-40 - 65 °C
Operating relative humidity (H-H)10 - 90%
Storage relative humidity (H-H)0 - 95%
Operating altitude-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m
Operating shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Weight & dimensions
Width358.5 mm
Depth235.6 mm
Height (front)1.7 cm
Height (rear)1.9 cm
Weight1.9 kg
Packaging data
AC adapter includedYes
Sensors
AccelerometerYes
Packaging content
AC adapter includedYes
Other features
WLAN controller modelRealtek RTL8821CE
On-board graphics cardYes
Audio systemHigh Definition Audio
AC adapter includedYes
Anti-glare screenYes