Laptops Specs >> Lenovo >> Lenovo ThinkPad E550 (20DF003YUS)
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| Processor | Lenovo ThinkPad E550 (20DF003YUS) | |
| Processor speed | 2.4 GHz | |
| Processor family | Intel Core i7-5xxx | |
| Processor | i7-5500U | |
| Processor boost frequency | 3 GHz | |
| Processor core | 2 | |
| Processor threads | 4 | |
| System bus data transfer rate | 5 GT/s | |
| Processor cache | 4 MB | |
| Processor socket | BGA1168 | |
| Processor cache type | L3 | |
| Maximum number of PCI Express lanes | 12 | |
| PCI Express slots version | 2.0 | |
| PCI Express configurations | 4x1, 2x4 | |
| Processor series | Intel Core i7-5500 Mobile series | |
| Thermal Design Power (TDP) | 15 W | |
| FSB Parity | No | |
| Configurable TDP-down frequency | 600 MHz | |
| Tjunction | 105°C | |
| Processor codename | Broadwell | |
| Bus type | DMI2 | |
| Stepping | F0 | |
| Processor lithography | 14 nm | |
| Processor operating modes | 32-bit, 64-bit | |
| Conflict Free processor | Yes | |
| ECC supported by processor | No | |
| Memory | Lenovo ThinkPad E550 (20DF003YUS) | |
| Internal memory | 4 GB | |
| Internal memory type | DDR3L-SDRAM | |
| Memory clock speed | 1600 MHz | |
| Memory layout | 1 x 4 GB | |
| Memory slots | 2x SO-DIMM | |
| Maximum internal memory | 16 GB | |
| Maximum internal memory (64-bit) | 16 GB | |
| Memory form factor | SO-DIMM | |
| Storage | Lenovo ThinkPad E550 (20DF003YUS) | |
| Total storage capacity | 1000 GB | |
| Storage media | HDD | |
| Number of hard drives installed | 1 | |
| Hard drive capacity | 1000 GB | |
| Host interface | Serial ATA III | |
| Hard disk rotational speed | 5400 RPM | |
| Hard drive size | 2.5" | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD, SDHC, SDXC | |
| Display | Lenovo ThinkPad E550 (20DF003YUS) | |
| Screen Size | 15.6" | |
| Screen Resolution | 1920 x 1080 pixels | |
| Touchscreen | No | |
| LED backlight | Yes | |
| HD type | Full HD | |
| Aspect ratio | 16:9 | |
| Display brightness | 220 cd/m? | |
| Graphics | Lenovo ThinkPad E550 (20DF003YUS) | |
| On-board graphics adapter | Yes | |
| Discrete graphics adapter | Yes | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 5500 | |
| On-board graphics adapter dynamic frequency (max) | 950 MHz | |
| On-board graphics adapter base frequency | 300 MHz | |
| Number of displays supported (on-board graphics) | 3 | |
| Maximum on-board graphics adapter memory | 16 GB | |
| Discrete graphics adapter model | AMD Radeon R7 M260 | |
| Discrete graphics adapter memory | 2 GB | |
| Discrete graphics memory type | GDDR3 | |
| On-board graphics adapter DirectX version | 11.2 | |
| On-board graphics adapter ID | 0x1616 | |
| Maximum resolution | 1920 x 1080 pixels | |
| Number of discrete graphics adapters supported | 1 | |
| Number of discrete graphics adapters installed | 1 | |
| Graphics adapter Open GL support | Yes | |
| Optical Drive | Lenovo ThinkPad E550 (20DF003YUS) | |
| Optical drive type | DVD±RW | |
| Audio | Lenovo ThinkPad E550 (20DF003YUS) | |
| Audio system | Dolby Advanced Audio v4 | |
| Number of built-in speakers | 2 | |
| Speakers manufacturer | JBL | |
| Speaker power | 2 W | |
| Built-in microphone | Yes | |
| Camera | Lenovo ThinkPad E550 (20DF003YUS) | |
| Front camera | Yes | |
| Networking | Lenovo ThinkPad E550 (20DF003YUS) | |
| Bluetooth | Yes | |
| 3G | No | |
| 4G | No | |
| Wi-Fi | Yes | |
| Wi-Fi standards | 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n | |
| Ethernet LAN connection | Yes | |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s | |
| Bluetooth version | 4.0 | |
| Ports & interfaces | Lenovo ThinkPad E550 (20DF003YUS) | |
| USB 2.0 ports quantity | 1 | |
| USB 3.0 (3.1 Gen 1) Type-A ports quantity | 2 | |
| VGA (D-Sub) ports quantity | 1 | |
| HDMI ports quantity | 1 | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports quantity | 1 | |
| S/PDIF out port | No | |
| Combo headphone/mic port | Yes | |
| Docking connector | Yes | |
| DC-in jack | Yes | |
| ExpressCard slot | No | |
| CardBus PCMCIA slot type | No | |
| SmartCard slot | No | |
| USB Sleep-and-Charge ports | 1 | |
| USB Sleep-and-Charge | Yes | |
| Keyboard | Lenovo ThinkPad E550 (20DF003YUS) | |
| Pointing device | ThinkPad UltraNav | |
| Numeric keypad | Yes | |
| Windows keys | Yes | |
| Island-style keyboard | Yes | |
| Spill resistant keyboard | Yes | |
| Software | Lenovo ThinkPad E550 (20DF003YUS) | |
| Operating system installed | Windows 7 Professional | |
| Operating system architecture | 64-bit | |
| Battery | Lenovo ThinkPad E550 (20DF003YUS) | |
| Battery technology | Lithium-Ion (Li-Ion) | |
| Number of battery cells | 6 | |
| Battery life (max) | 9 h | |
| Battery capacity | 48 Wh | |
| Energy Management | Lenovo ThinkPad E550 (20DF003YUS) | |
| AC adapter power | 65 W | |
| Security | Lenovo ThinkPad E550 (20DF003YUS) | |
| Cable lock slot | Yes | |
| Fingerprint reader | Yes | |
| Password protection | Yes | |
| Weight & Dimensions | Lenovo ThinkPad E550 (20DF003YUS) | |
| Weight | 5.18 lbs (2,35 kg) | |
| Width | 14.8" (377 mm) | |
| Depth | 10.1" (256 mm) | |
| Height | 1.06" (27 mm) |