Dell P3221D Teardown Instructions

Use a Philips-head screwdriver to remove four
screws for unlocking mechanisms.
(No.1~4 screw size=M4x11; Torque=11±1kgfxcm)
Take out all accessories including label(optinal), QSG,
user’s manual, DP cable, USB cable, power cable
and other packing materials from the carton. (Note: It
depends on whether users returning the accessories)
S2
Open the carton with a proper tool.
1. Disassembly Procedures:
S1
Take out the monitor from EPE-bag and put the LCD
monitor on a protective cushion.
Take out the base and molded plup from the carton,
then take out the monitor and stand from the carton.
S3
S4
S5
Monitor
stand
base
2
3
4
1
1
DELL P3221D
Wedge your fingers between rear cover and the
middle bezel on the corners of the top side of the
monitor to release the rear cover, then use one hand
to press the middle bezel, the other hand to pull up
carefully the rear cover in order of arrow preference
for unlocking mechanisms of rear cover.
S6
S7
Delta_E paper
QSG
USB cable
DP cable
power cable
User’s manual
Use a Philips-head screwdriver to remove 2pcs
screw for unlocking the key board, then tear off the
tapes and release the key board.
(No.1~2 screw size=M2x2.4, Torque=0.8~1kgfxcm)
S8
1
2
3
2
1
2
Lift the rear cover up carefully. Disconnect the
joystick key cable from the connector of the interface
board, and then remove the rear cover and put it
aside for later diasassembling.

Dell P3221D Specifications

General

Pixel pitch	0.2727 x 0.2727 mm
Screen shape	Flat
Pixel density	93.24 ppi
Response time	8 ms
Backlight type	LED
Display diagonal	31.5 \
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	56 - 76 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Horizontal scan range	30 - 90 kHz
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 1440p
Viewable size diagonal	800.98 mm
Viewable size, vertical	392.688 mm
Display number of colors	1.07 billion colors
Viewable size, horizontal	698.112 mm
Display brightness (typical)	350 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1280 x 800, 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1080, 2560 x 1440
HDMI	Yes
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-C
USB Type-A downstream ports quantity	4
Pivot angle	-90 - 90 °
Tilt angle range	-5 - 21 °
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	145 W
Power consumption (standby)	0.2 W
Power consumption (typical)	25.1 W
Power consumption (PowerSave)	20.6 W
Package depth	177 mm
Package width	940 mm
Package height	525 mm
Package weight	15600 g
Feet color	Silver
Product color	Black
Market positioning	Business
Sustainability certificates	ENERGY STAR
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	7.5 mm
Bezel width (side)	7.6 mm
Depth (with stand)	230 mm
Width (with stand)	713.4 mm
Height (with stand)	618.8 mm
Weight (with stand)	10700 g
Bezel width (bottom)	17.9 mm
Depth (without stand)	55.3 mm
Height (without stand)	418 mm
Weight (without stand)	6400 g