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| Model number |
E551 |
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| Screen dimensions |
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| Preset Image Size |
Diagonal13.25 inches (337 mm) |
| (This is the Dell recommended viewing size) |
Horizontal 10.6 inches (270 mm) |
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Vertical 7.95 inches (202 mm) |
| Viewable Image Size (VIS) |
Diagonal 13.86 inches (353 mm) |
| (This is the maximum viewable image) |
Horizontal 11.14 inches (283 mm) |
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Vertical 8.35 inches (212 mm) |
| Phosphor Diagonal Pitch |
0.28 mm |
| Deflection angle |
90° |
| Phosphor type |
P22 medium / short |
| Faceplate coating |
antistatic, antiglare |
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| Horizontal scan range |
31 kHz to 54 kHz (automatic) |
| Vertical scan range |
50 Hz to 120 Hz (automatic) |
| Optimal preset resolution |
800 x 600 at 75 Hz |
| Highest preset resolution |
1024 x 768 at 60 Hz |
| Highest addressable resolution* |
1024 x 768 at 65 Hz |
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Preset Display Modes
| Display Mode |
Horizontal Frequency (kHz) |
Vertical Frequency (Hz) |
Pixel Clock (MHz) |
Sync Polarity (Horizontal / Vertical) |
| IBM®, VGA1, 720 x 400 |
31.5 |
70.1 |
28.3 |
-/+ |
| IBM, VGA3, 640 x 480 |
31.5 |
59.9 |
25.2 |
-/- |
| VESA®, 640 x 480 |
37.5 |
75.0 |
31.5 |
-/- |
| VESA, 640 x 480 |
43.3 |
85.0 |
36.0 |
-/- |
| VESA, 800 x 600 |
37.9 |
60.3 |
40.0 |
+/+ |
| VESA, 800 x 600 |
46.9 |
75.0 |
49.5 |
+/+ |
| VESA, 800 x 600 |
53.7 |
85.1 |
56.3 |
+/+ |
| VESA, 1024 x 768 |
48.4 |
60.0 |
65.0 |
-/- | |
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| Video input signals |
analog, 0.7 Vpp, positive at 75 ohm |
| Synchronization input signals |
separate horizontal and vertical; TTL level, positive or negative |
| AC input voltage / frequency / current |
90 to 264 VAC / 47 ~ 63 Hz/ 1.0 A (RMS) at 120 VAC and 0.65 A (RMS) at 220 VAC |
| Inrush current at 120 V |
40 A max. |
| Inrush current at 240 V |
60 A max. |
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| Connector type |
15-pin D-subminiature |
| Signal cable type |
attached to monitor |
| Dimensions:(with stand) |
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Height |
15.3 inches (388mm ) |
Width |
14.2 inches (361 mm ) |
Depth |
15.1 inches (384 mm ) |
| Weight (monitor only) |
27.5 lb (12.5 kg ) |
| Weight (with packaging) |
31.9 lb (14.5 kg ) |
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| Temperature: |
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Operating |
41° to 104°F (5° to 40°C ) |
Nonoperating |
-40° to 140°F (-40° to 60°C ) |
| Humidity: |
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Operating |
10% to 80% (noncondensing) |
Nonoperating |
5% to 95% (noncondensing) |
| Altitude: |
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Operating |
3,048 m (10,000 ft) |
Nonoperating |
12,192 m (40,000 ft) |
| Thermal dissipation |
256 BTU/hour (maximum) 232 BTU/hour (typical) |