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Technical Specifications

Fujitsu Notebook LIFEBOOK® U939

Operating system Processor Hard disk drives (internal)1
Hard disk notes Interface add on cards/
components (optional)
WLAN (optional)2
Multimedia General system information Display
Graphics Interfaces Keyboard and pointing devices
Wireless technologies Power supply Dimensions / Weight / Environmental
Compliance Additional Software Manageability
Security Warranty  
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Model LIFEBOOK U939 black LIFEBOOK U939 red
Operating system Windows 10® Pro.
Processor Intel® Core® i7-8665U processor (4 Cores / 8 Threads, 1.9 GHz, up to 4.8 GHz)
Intel® Core® i5-8365U processor (4 Cores / 8 Threads, 1.6 GHz, up to 4.1 GHz)
Intel® Core® i5-8265U processor (4 Cores / 8 Threads, 1.6 GHz, up to 3.9 GHz) *
*Processor only for retail, SMB, education and government
Hard disk drives (internal)1

SSD SATA III, 512 GB, M.2 module, SED
SSD SATA III, 256 GB, M.2 module, SED
SSD SATA III, 256 GB, M.2 module
SSD SATA III, 1 TB, M.2 module, SED
PCIe-SSD, 512 GB M.2 NVMe module, SED
PCIe-SSD, 256 GB M.2 NVMe module, SED

Hard disk notes

Accessible capacity may vary, also depending on used software.
Up to 20 GB of HDD space is reserved for system recovery
Internal storage interface: S-ATA III or PCIe

Interface add on cards/components (optional) WLAN (optional)2 Intel® Dual Band Wireless-AC9560 11ac with integrated Bluetooth 5.0
Display

13.3-inch,LED backlight,(Full HD),Anti-glare IPS display,magnesium,1,920 x 1,080 pixel,800:1,300cd/m2

Multimedia Camera Built-in Infrared webcam, Full HD (1,920 x 1,080) (2.073 megapixel)
General system information Chipset Integrated in CPU
Memory slots 0
Supported capacity RAM (min.) 8 GB
Supported capacity RAM (max.) 16 GB
Memory notes

8 GB onboard or 16 GB onboard
LPDDR3 (2,133 MHz)

LAN

10/100/1,000 MBit/s Intel® I219LM

BIOS version UEFI Specification 2.5
BIOS features InsydeH20 Bios
Audio type On board
Audio codec Realtek® ALC255
Audio features Stereo speakers
Display Model LIFEBOOK U939 black LIFEBOOK U939 red
Display notes ISO 9241-307 - Pixel class II
FHD - Viewing angle: Left/Right 85°, Top 85°, Bottom 85°;
response time 25 ms, color gamut 72%
ISO 9241-307 - Pixel class II
FHD - Viewing angle: Left/Right 85°, Top 85°, Bottom 85°;
response time 25 ms, color gamut 72%
Brightness - typical 300 cd/m² 300 cd/m²
Graphics TFT resolution (HDMI)

up to 4,096 × 2,160

Graphics brand name Intel® UHD Graphics 620
Graphics features

3 Display Support (2 external, 1 internal)
DirectX® 12
OpenGL® 4.4

Graphics notes Shared memory depending on main memory size and operating system
Interfaces DC-in 1
Audio: line-out / headphone 1 (combo port with Audio line-in)
Audio: line-in / microphone 1 (combo port with Audio line-out)
Internal microphones 2x digital array microphones
USB 3.1 Gen1 (USB 3.0) total2 2x Type-A (1 with Anytime USB charge functionality)
USB 3.1 Gen2 total2 2 x Type-C Intel® Thunderbolt™ 3(with Power Delivery functionality)
USB Type-C® USB 3.1 Gen2 (10 GBit/s), Intel® Thunderbolt™ 3
(20/40Gbps), Power Delivery (15W), DP 1.4
VGA 1 (via USB Type-C adapter)
HDMI® 1 v1.4
Ethernet (RJ-45) 1 (pull out)
Memory card slots 1 - SD/microSD card : 2GB
- SDHC/microSDHC card : 32GB
- SDXC card : 512GB
- microSDXC card : 200GB (or 128GB)
Speed Class: up to UHS-I
SmartCard slot 1 (SD up to 2GB, SDHC up to 32GB, SDXC up to 128GB) -
SD/microSD card : 2GB
- SDHC/microSDHC card : 32GB
- SDXC card : 512GB
- microSDXC card : 200GB (or 128GB)
Speed Class: up to UHS-I
Keyboard and pointing devices Backlight keyboard w/o touchstick
Number of keyboard keys: 85, Keyboard pitch: 19 mm, Keyboard stroke: 1.5 mm
Multi gesture touchpad with two mouse buttons
Wireless technologies Antennas 2 Dual band WLAN antennas, 2 LTE antennas optional
Bluetooth® v5.0
WLAN encryption WEP, WPA, WPA2
WLAN notes Import and usage according to country-specific regulations.
WiDi support Yes (with Intel W-LAN)
Power supply 1st battery options Lithium polymer battery 2-cell, 25 Wh / 4-cell, 50 Wh
Runtime 1st battery 2-cell, non-touch: 7 hrs and 50 minutes
4-cell touch: 11 hours and 10 minutes
4-cell, non-touch: 14 hours and 10 minutes
Battery notes Battery runtime information is based on worldwide acknowledged BAPCO® MobileMark® 2014 Benchmark (readers mode e.g. surfing the internet, writing E-mails, viewing documents) which provides results that enable direct product comparisons between manufacturers. It does not guarantee any specific battery runtime which actually can be lower and may vary depending on product model, configuration, application and power management settings. The battery capacity slightly decreases with every charging cycle and over the lifetime.
Dimensions / Weight / Environmental Dimensions (W x D x H) 12.18 x 8.40 x 0.61 inch
Weight (lbs) starting at 2.02 lbs
Weight notes Weight may vary depending on actual configuration
Operating ambient temperature 41 - 95° F
Operating relative humidity 20 - 85 %
Compliance with standards North America FCC Part 15B Class B and FCC Part 15C; FCC Part 15E; FCC Part 22/24/27; IC ICES-003 Class B and RSS-210; UL-cUL Listed; RF Human exposure Standard; ENERGY STAR® Qualified; EPEAT® Gold (depending on your configuration).
MIL-STD-810G.
Qualifies for treatment as U.S. Trade Agreements Act (“ TAA”) compliant finished product.
Global RoHS (Restriction of hazardous substances)
WEEE (Waste electrical and electronic equipment)
Microsoft Operating Systems (HCT / HCL entry / WHQL)
ENERGY STAR® 7.1
EPEAT® Gold (dedicated regions)
Additional Software Additional software (preinstalled) McAfee® LiveSafe™ (provides award-winning antivirus protection for your PC and much more. 30 days trial pre-installed)
Fujitsu Function Manager
Power Saving Utility
Microsoft Office (1 month trial for new Microsoft® Office 365 customers. Buy Microsoft Office.)
Additional software (optional)

Microsoft® Office (buy license to activate the pre-installed Microsoft Office)
Recovery DVD for Windows

Manageability Manageability technology PXE 2.1 Boot code
Wake-on-LAN
iAMT 12.0 (depending on processor)
Intel® vPro® technology
Supported standards WMI (Windows Management Instrumentation)
PXE (Preboot Execution Environment)
DMI (Desktop Management Interface)
SMBIOS (System Management BIOS)
CIM (Common Information Model)
Security Physical Security Kensington® Lock support
System and BIOS Security Absolute Persistence® technology capable BIOS
Optional: Trusted Platform Module (TPM 2.0)
User Security Hard disk password
User and supervisor BIOS password
Workplace Protect (secure authentication solution)
Embedded fingerprint sensor (optional)
Embedded PalmSecure sensor (optional)
Smartcard reader (integrated)
Warranty4 Warranty Terms & Conditions http://solutions.us.fujitsu.com/www/content/support/mobile/
warranty/warranty_terms.php
Service Weblink https://www.shopfujitsu.com/store/Service.jsp
  1. One gigabyte (GB) = one billion bytes; accessible capacity will be less and actual capacity depends on the operating environment and formatting.
  2. Some USB devices (e.g. mobile telephones) require a driver in order to utilize the USB charging function. In this case, the USB charging function will not work when the notebook is switched off, as no drivers are active when the notebook is switched off.
  3. Battery life tested using Bapco® MobileMark 2014 Office Productivity Workload and Windows® 10 operating system, and may include audio muted and power saving utility enabled. Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management settings on the product, Operating System, and the product features used by the customer. As with all batteries, the maximum capacity of the installed batteries will decrease with time, usage, and how often the batteries are charged by the user.
  4. Service and warranty turnaround time may vary by country and product. The International warranty is only valid for products purchased in North, Central, and South America.

Specifications are subject to change without notice.