Lenovo ThinkPad T550 Hardware Maintenance Manual

HardwareMaintenanceManual
ThinkPadT550andW550s

Lenovo ThinkPad T550 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black
DVI port	No
Charging port type	DC-in jack
USB Sleep-and-Charge	Yes
USB 2.0 ports quantity	0
USB Sleep-and-Charge ports	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Motherboard chipset	-
Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3L-SDRAM
Maximum internal memory	16 GB
Memory layout (slots x size)	1 x 4 GB
Recovery operating system	Windows 8.1 Pro
Operating system installed	Windows 7 Professional
Operating system architecture	64-bit
HDD size	2.5 \
HDD speed	5400 RPM
Storage media	Hybrid-HDD
Total storage capacity	500 GB
Compatible memory cards	MMC, SD, SDHC, SDXC
Hybrid-HDD cache memory	8 GB
Display surface	Matt
Display diagonal	15.6 \
Native aspect ratio	16:9
On-board graphics card ID	0x1616
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 5500
On-board graphics card family	Intel® HD Graphics
On-board graphics card OpenGL version	4.3
On-board graphics card base frequency	300 MHz
On-board graphics card DirectX version	11.2
On-board graphics card dynamic frequency (max)	900 MHz
Battery life (max)	14.8 h
Number of battery cells	3+3
AC adapter power	45 W
Intel segment tagging	Home Office, Small Business
Intel® Virtualization Technology (Intel® VT)	VT-x, VT-d
Audio system	HD
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Sustainability certificates	RoHS, EPEAT Silver, ENERGY STAR
Tcase	- °C
Bus type	DMI2
Stepping	F0
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel® Core™ i5-5200 Mobile Series
Processor socket	BGA 1168
Processor threads	4
Processor codename	Broadwell
Processor frequency	2.2 GHz
Processor cache type	Smart Cache
Configurable TDP-down	7.5 W
Processor lithography	14 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	2.7 GHz
Processor operating modes	32-bit, 64-bit
PCI Express configurations	4x1, 2x4
Thermal Design Power (TDP)	15 W
Configurable TDP-down frequency	0.6 GHz
Maximum number of PCI Express lanes	12
Processor code	SR23Y
Processor ARK ID	85212
Processor package size	40 x 24 x 1.3 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Identity Protection Technology version	1.00

Weight and Dimensions

Depth	258.2 mm
Width	380.6 mm
Height	22.45 mm
Weight	2130 g