DELL Inspiron 7577 - 7577-4121
DELL Inspiron 7577
Product code: 7577-4121
- đģDisplay diagonal: 15.6 inch
- đŗProcessor model: i7-7700HQ
- đĢInternal memory: 16 GB
- đŽOn-board graphics adapter model: Intel HD Graphics 630
- đŽDiscrete graphics adapter model: NVIDIA GeForce GTX 1050 Ti
- đŊTotal storage capacity: 1.13 TB
- âī¸Weight: 2.66 kg
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Specifications
| Design | |
|---|---|
| Product colour | Black |
| Product type | Laptop |
| Form factor | Clamshell |
| Market positioning | Gaming |
| Housing material | Magnesium |
| Display | |
| Display diagonal | 15.6 inch |
| Pixel pitch | 0.179 x 0.179 mm |
| Display surface | Matt |
| Aspect ratio | 16:9 |
| HD type | Full HD |
| LED backlight | Yes |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Brand | DELL |
| Family | Inspiron |
| Series | 7000 |
| Model name | 7577 |
| Part Number | 7577-4121 |
| Release Date | 27 July 2018 |
| EAN/UPC code | 5397184074121 |
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| Processor | |
| Processor series | Intel Core i7-7700 Mobile Series |
| Processor manufacturer | Intel |
| Processor family | Intel Core i7 |
| Processor frequency | 2.8 GHz |
| Motherboard chipset | Intel HM175 |
| Processor boost frequency | 3.8 GHz |
| Processor codename | Kaby Lake |
| Thermal Design Power (TDP) | 45 W |
| Processor model | i7-7700HQ |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor cache | 6 MB |
| Processor lithography | 14 nm |
| Processor socket | BGA 1440 |
| Processor generation | 7th gen Intel Core i7 |
| Memory | |
| Internal memory type | DDR4-SDRAM |
| Internal memory | 16 GB |
| Memory form factor | SO-DIMM |
| Memory clock speed | 2400 MHz |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 32 GB |
| Maximum internal memory (64-bit) | 32 GB |
| Memory upgrade note | Additional memory sold separately |
| Graphics | |
| On-board graphics adapter | Y |
| On-board graphics adapter family | Intel HD Graphics |
| Number of discrete graphics adapters installed | 1 |
| Discrete graphics memory type | GDDR5 |
| On-board graphics adapter DirectX version | 12.0 |
| Discrete graphics adapter | Y |
| On-board graphics adapter model | Intel HD Graphics 630 |
| Discrete graphics adapter model | NVIDIA GeForce GTX 1050 Ti |
| On-board graphics adapter base frequency | 350 MHz |
| On-board graphics adapter dynamic frequency (max) | 1100 MHz |
| Maximum on-board graphics adapter memory | 64 GB |
| On-board graphics adapter OpenGL version | 4.4 |
| Discrete graphics adapter memory | 4 GB |
| On-board graphics card | Yes |
| Discrete graphics card | Yes |
| Discrete graphics card model | NVIDIA GeForce GTX 1050 Ti |
| On-board graphics card model | Intel HD Graphics 630 |
| On-board graphics card family | Intel HD Graphics |
| On-board graphics card base frequency | 350 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Maximum on-board graphics card memory | 64 GB |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 0x591B |
| Discrete graphics card memory | 4 GB |
| Number of discrete graphics cards installed | 1 |
| Storage | |
| Total storage capacity | 1.13 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 128 GB |
| Number of HDDs installed | 1 |
| HDD capacity | 1 TB |
| HDD size | 2.5" |
| HDD interface | SATA III |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Card reader integrated | Yes |
| Storage media | HDD+SSD |
| Optical drive | |
| Optical drive type | No |
| Networking | |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| PowerShare | Yes |
| Number of USB ports with PowerShare support | 1 |
| Charging port type | DC-in jack |
| On/off button | Yes |
| HDMI version | 2.0a |
| USB Sleep-and-Charge ports | 1 |
| DVI port | No |
| Combo headphone/mic port | Yes |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Thunderbolt 3 ports quantity | 1 |
| USB Sleep-and-Charge | Yes |
| Audio | |
| Built-in microphone | Yes |
| Number of built-in speakers | 2 |
| Audio system | MaxxAudio Pro |
| Speaker power | 2 W |
| Audio chip | Realtek ALC3246 |
| Speakers manufacturer | Waves |
| Camera | |
| Front camera | Yes |
| Front camera HD type | HD |
| Video capturing speed | 30 fps |
| Front camera resolution | 1280 x 720 pixels |
| Front camera signal format | 720p |
| Front camera resolution (numeric) | 0.92 MP |
| Keyboard | |
| Numeric keypad | Yes |
| Spill-resistant keyboard | Yes |
| Full-size keyboard | Yes |
| Keyboard backlit | Yes |
| Windows keys | Yes |
| Pointing device | Touchpad |
| Software | |
| Operating system installed | Windows 10 Home |
| Operating system architecture | 64-bit |
| Drivers included | Yes |
| Trial software | McAfee LiveSafe (30 days Trial), Microsoft Office (30 days Trial) |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity (Watt-hours) | 56 Wh |
| Battery charge indicator | Yes |
| Battery recharge time | 4 h |
| Number of battery cells | 4 |
| Battery capacity | 56 Wh |
| Battery voltage | 15.2 V |
| Weight & dimensions | |
| Weight | 2.66 kg |
| Height | 24.9 mm |
| Depth | 274.7 mm |
| Width | 389 mm |
| Power | |
| AC adapter power | 130 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 6.7 A |
| Security | |
| Cable lock slot | Yes |
| Cable lock slot type | Noble |
| Fingerprint reader | Yes |
| Password protection | Yes |
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.
Download drivers: âĄī¸ DELL Inspiron 7577 7577-4121 Drivers Windows 10
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