HP Stream 11 User Manual

WLAN module
Table 5-7 WLAN module descriptions and part numbers
Description Spare part number
Realtek RTL8821CE 802.11ac 1 × 1 Wi-Fi + Bluetooth 4.2 L17365-005
Realtek RTL8822BE 802.11ac 2 × 2 Wi-Fi + Bluetooth 4.2 924813-855
Realtek RTL8822CE 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0 (MU-MIMO supported) L44796-005
IMPORTANT: To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a warning message, remove the module to
restore device functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 22).
2. Remove the keyboard/top cover (see Keyboard/top cover on page 22).
3. Disconnect the battery (see Battery on page 30).
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE: The #1/white WLAN antenna cable connects to the WLAN module #1/Main terminal. The #2/
black WLAN antenna cable connects to the WLAN module #1/Aux terminal.
2. Remove the Phillips M2.0 × 2.5 screw (2) that secures the WLAN module to the bottom cover. (The WLAN
module tilts up.)
Component replacement procedures 31

HP Stream 11 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Blue
Country of origin	China
Internal memory	4 GB
Memory clock speed	1600 MHz
Memory form factor	On-board
Internal memory type	DDR3L-SDRAM
Memory layout (slots x size)	1 x 4 GB
Storage media	Flash
Optical drive type	No
Card reader integrated	Yes
Total storage capacity	32 GB
Compatible memory cards	SD
Display surface	Matt
Display diagonal	11.6 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	311 MHz
On-board graphics card dynamic frequency (max)	792 MHz
Number of built-in speakers	2
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Charging port type	DC-in jack
USB 2.0 ports quantity	1
VGA (D-Sub) ports quantity	0
Battery capacity	37 Wh
Number of battery cells	3
Pointing device	Touchpad
Operating shock	40 G
Operating altitude	0 - 3050 m
Non-operating shock	240 G
Operating vibration	1.043 G
Non-operating altitude	0 - 4570 m
Non-operating vibration	3.5 G
Storage temperature (T-T)	-15 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	10 - 80 %
Sustainability certificates	EPEAT Silver, ENERGY STAR
Cable lock slot type	Kensington
AC adapter power	45 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Stepping	C0
Tjunction	100 °C
Processor cache	1 MB
Processor model	N2840
System bus rate	- GT/s
Processor family	Intel® Celeron®
Processor series	Intel Celeron Processor N2000 Series for Mobile
Processor socket	BGA 1170
Processor codename	Bay Trail
Processor frequency	2.16 GHz
Processor cache type	L2
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	2.58 GHz
Processor operating modes	32-bit, 64-bit
PCI Express configurations	1x4
Thermal Design Power (TDP)	7.5 W
Scenario Design Power (SDP)	4.5 W
Maximum number of PCI Express lanes	4
Operating system installed	Windows 8.1
Operating system architecture	64-bit
Processor code	SR1YJ
Processor ARK ID	82103
Processor package size	25 x 27 mm
Intel Secure Key Technology version	1.00

Weight and Dimensions

Depth	205.7 mm
Width	300 mm
Height	19.7 mm
Weight	1270 g