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Detalii
Caracteristică Valoare Info Laptop Dell Precision 7730 Stare produs Laptop refurbished Garanție 12 luni Design Tip produs Mobile workstation Culoare produs Black Format carcasă Clamshell Market positioning Business Ecran Diagonală ecran 43.9 cm (17.3") Rezoluție ecran 1920 x 1080 pixels Ecran tactil ✘ HD type Full HD LED backlight ✔ Native aspect ratio 16:9 Display surface Matt Display brightness 300 cd/m² Pixel pitch 0.1989 x 0.1989 mm Pixel density 127 ppi Dual-screen ✘ Contrast ratio (typical) 700:1 Procesor Processor family Intel® Core™ i7 Processor manufacturer Intel Processor model i7-8850H Processor frequency 2.6 GHz Processor generation 8th gen Intel® Core™ i7 Processor cores 6 Processor threads 12 Processor boost frequency 4.3 GHz System bus rate 8 GT/s Processor cache 9 MB Processor cache type Smart Cache Processor socket BGA 1440 Processor lithography 14 nm Processor operating modes 64-bit Processor codename Coffee Lake Bus type DMI Thermal Design Power (TDP) 45 W Configurable TDP-down 35 W Configurable TDP-down frequency 2.1 GHz Tjunction 100 °C Maximum number of PCI Express lanes 16 PCI Express slots version 3.0 PCI Express configurations 1x16, 1x8+2x4, 2x8 ECC supported by processor ✘ Memorie Internal memory 32 GB Maximum internal memory 128 GB Internal memory type DDR4-SDRAM Memory clock speed 2666 MHz Memory form factor SO-DIMM Memory layout (slots x size) 4 x 8 GB Memory slots 4x SO-DIMM Stocare Total storage capacity 512 GB Storage media SSD Optical drive type ✘ Number of SSDs installed 1 SSD capacity 512 GB SSD interface PCI Express SSD form factor M.2 Card reader integrated ✔ Compatible memory cards SD, SDHC, SDXC Grafică On-board graphics card ✔ Discrete graphics card ✔ Discrete graphics card model NVIDIA® Quadro® P3200 On-board graphics card model Intel® UHD Graphics 630 Discrete graphics card memory 6 GB Discrete graphics memory type GDDR5 On-board graphics card family Intel® UHD Graphics On-board graphics card base frequency 350 MHz On-board graphics card dynamic frequency (max) 1150 MHz Maximum on-board graphics card memory 64 GB On-board graphics card DirectX version 12.0 On-board graphics card OpenGL version 4.5 On-board graphics card ID 0x3E9B Number of discrete graphics cards installed 1 Audio Audio chip Realtek ALC3281 Number of built-in speakers 2 Speaker power 2 W Built-in microphone ✔ Cameră Front camera ✔ Front camera resolution (numeric) 0.92 MP Front camera resolution 1280 x 720 pixels Front camera signal format 720p Front camera HD type HD Video capturing speed 30 fps Rețea Top Wi-Fi standard Wi-Fi 5 (802.11ac) Wi-Fi ✔ Wi-Fi standards 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) Antenna type 2x2 WLAN controller model Intel Dual Band Wireless-AC 9260 Ethernet LAN ✔ Ethernet LAN data rates 10,100,1000 Mbit/s Bluetooth ✔ Bluetooth version 5.0 Porturi și interfețe USB 2.0 ports quantity 0 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0 HDMI ports quantity 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 0 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 0 Ethernet LAN (RJ-45) ports 1 HDMI version 2.0 DisplayPorts quantity 0 Mini DisplayPorts quantity 1 Thunderbolt 3 ports quantity 2 Headphone outputs 1 Combo headphone/mic port ✔ Docking connector ✔ SmartCard slot ✔ PowerShare ✔ Number of USB ports with PowerShare support 1 Performance Motherboard chipset Intel® CM246 Tastatură Numeric keypad ✔ Pointing device Touchpad Keyboard backlit ✔ Full-size keyboard ✔ Windows keys ✔ Software Operating system installed Windows 11 Pro Operating system architecture 64-bit Operating system language Multilingual Trial software - Baterie Battery capacity 97 Wh Battery technology Lithium-Ion (Li-Ion) Number of battery cells 6 Battery voltage 11.4 V Battery recharge time 4 h Alimentare AC adapter power 240 W AC adapter frequency 50 - 60 Hz AC adapter input voltage 100 - 240 V AC adapter output current 12.31 A AC adapter output voltage 19.5 V DC-in jack ✔ Securitate Cable lock slot ✔ Cable lock slot type Noble Trusted Platform Module (TPM) ✔ Password protection ✔ Password protection type BIOS, User Greutate și dimensiuni Weight 3.09 kg Width 414.2 mm Depth 273.7 mm Height (front) 2.62 cm Height (rear) 3.03 cm Conținut pachet AC adapter included ✔ Manual ✔ Quick start guide ✔ Power cord included ✔ Other features Maximum internal memory (64-bit) 128 GB Memory upgrade note Additional memory sold separately On/off button ✔ - Alte Detalii:
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