15.6-inch LED HD (1366
x 768) BrightView
Dimensions (W x H)
13.54 x 7.59 in (34.4 x 19.4 cm)
Diagonal Size
15.6 in (39.6cm)
Surface Treatment
BrightView (glossy)
Contrast Ratio
500:1 (typical)
Refresh Rate
60 Hz
Brightness
200 nit (typical)
Pixel Resolution
Pitch
0.252 mm
Format
1366 x 768
Configuration
RGB Stripe
Backlight
LED
PPI
101 ppi
Viewing Angle
±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
Internal Storage
750 GB 5400 rpm SATA
Hard Drive
Drive Weight
0.27 lb (125 g)
Capacity
750 GB
Height
0.50 in (12.7 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous (maximum) 150 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
2 ms
Average
12ms
Maximum
22 ms
Rotational Speed
5400 rpm
Logical Blocks
1,465,149,168
Operating Temperature32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010
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