HP EliteBook 850 G4

39.6-cm (15.6-in) display specications
Metric U.S.
Active diagonal size 39.6-cm 15.6-in
Resolution HD: 1366x768
FHD: 1920x1080
UHD: 3840x2160
Surface treatment Anti-glare (except touch screen)
Brightness HD: 220 nits
FHD: 300 nits
UHD: 340 nits
Viewing angle SVA
UWVA
Backlight LED
Aspect ratio 16:9
Display panel interface eDP 1.2 – HD/FHD displays
eDP 1.3 – UHD displays
Solid-state drive specications
256-GB* 512-GB* 1024-GB*
NAND type MLC MLC MLC
Read bandwidth (128KB) 2150 MB/s 2150 MB/s 2500 MB/s
Write bandwidth (1MB) 1260 MB/s 1550 MB/s 1550 MB/s
Random read IOPS (4KB) 300K 300K 210K
Random write IOPS (4KB) 100K 100K 130K
Endurance (Total bytes written) 146 TB 292 TB 600 TB
Interface PCI Express 2.0 x4
electrical x4 physical
PCI Express 2.0 x4
electrical x4 physical
PCI Express 2.0 x4
electrical x4 physical
Form factor Half-height, half-length Half-height, half-length Half-height, half-length
Weight 51 g 51 g 51 g
Operating temperature 32° to 158° F (0° to 70° C)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specications may
dier slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
170 Chapter 12 Specications