HP ZR2440W详细参数，哪位达人来分析下是什么屏幕

dragcity

HP ZR2440w 24-inch LED Backlit IPS Monitor
Product number XW477A4, XW477A8
Panel type IPS (in-plane switching) LED Backlit LCD
Viewable image area 61,13 cm (24.1 in) widescreen; diagonally measured
Viewing angle Up to 178° horizontal/178° vertical (10:1 minimum contrast ratio)
Brightness3 50 to 350 nits cd/m2
Contrast ratio3 1000:1 static; 2M:1 dynamic
Response time3 6 ms (gray to gray)
Frequency ranges 24 to 80 kHz horizontal; 24 to 60 Hz vertical
Native resolution 1920 x 1200
Resolutions supported 640 x 480 @ 60 Hz
720 x 400 @ 70 Hz
720 x 480 @ 60 Hz
800 x 600 @ 60 Hz
1024 x 768 @ 60 Hz
1152 x 720 @ 60 Hz
1280 x 720 @ 60 Hz
1280 x 768 @ 60 Hz
1280 x 800 @ 60 Hz
1280 x 960 @ 60 Hz
1280 x 1024 @ 60 Hz
1366 x 768 @ 60 Hz
1440 x 900 @ 60 Hz
1600 x 900 @ 60 Hz
1600 x 1000 @ 60 Hz
1600 x 1200 @ 60 Hz
1680 x 1050 @ 60 Hz
1920 x 1080 @ 60 Hz
1920 x 1200 @ 60 Hz
Input connectors (1) DisplayPort connector; (1) DVI-D connector; (1) HDMI connector; (HDCP support on all inputs)
USB hub Integrated, self-powered 4-port USB 2.0 hub, with (1) USB upstream connector; (4) USB downstream connectors.;
User controls (on-screen
display)
Brightness, contrast, positioning, color temperature (5000K, 6500K, 9300K, custom), individual color control, serial number, display,
monitor management, factory reset
Input power 90– 265 VAC, 50 to 60 Hz
Power consumption ENERGY STAR&reg; Power (200cd/m2) 32 W; Default Power 48 W; <0.5 W sleep/standby
Dimensions (w × d × h) 56,2 x 23,5 x 42,9 to 52,9 cm (22.13 x 9.25 x 16.89 to 20.83 in)
Weight 7,6 kg (16.76 lb)
User comfort features Height (10.0 cm), Tilt (-5° to +35°), Swivel (+/- 45°), Pivot (Landscape/Portrait)
Environmental Temperature - Operating: 5° to 35° C (41° to 95° F); Temperature - Non-operating: -20° to 60° C (-4° to 140° F)
Options (each sold
separately)
HP LCD Speaker Bar - Optional; powered directly by the connected PC, seamlessly attaches to the monitor's bezel to bring full multimedia
support to select HP LCD monitors; features dual speakers with full sound range and two external jacks for headphones. Part number
NQ576AA.
HP USB Graphics Adapter - Optional; enables connection of up to six simultaneous displays. Use one Adapter to bridge between a
notebook or desktop PC and second monitor or use multiple Adapters to connect several displays to each other. Part number NL571AA.
HP Business PC Security Lock Kit - Optional; Attaches to the rear of the PC with a six-foot steel cable that can be used to secure a PC or
peripherals such as mice, keyboards, monitors or USB security devices to protect them against unauthorized removal by physically
connecting the system to an anchor point. Part number PV606AA.
Certification and
compliance4
ENERGY STAR&reg; 5.1, EPEAT&reg; Gold, TCO Displays 5.2, CB,CE, FCC, ETLus, VCCI, C-tick, BSMI, ,TUV-S, ISO9241-307, TUV-GS, CCC,
CECP, CEL, NOM, PSB, KC, GOST, ISC
Limited warranty Protected by HP, including a 3 years parts, 3 years labor, and 3 years onsite service (3/3/3) standard limited warranty. Certain
restrictions and exclusions apply.
1. As compared to mainstream monitors with TN (Twisted Nematic) panels when viewed at 60°.
2. HD content is required to view HD images.
3. All specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower.
4. EPEAT&reg; Gold where HP registers commercial display products. See www.epeat.net for registration status in your country.
5. Meets the evolving definition of 'BFR/PVC-free' as set forth in the "iNEMI Position Statement on the 'Definition of Low-Halogen' Electronics (BFR/CFR/PVC-Free)’". Plastic parts contain <
1000 ppm (0.1%) of bromine [if the Br source is from BFRs] and < 1000 ppm (0.1%) of chlorine [if the Cl source is from CFRs or PVC or PVC copolymers]. All printed circuit board (PCB)
and substrate laminates contain bromine/chlorine total < 1500 ppm (.15%) with a maximum chlorine of 900 ppm (.09%) and maximum bromine being 900 ppm (.09%). External cables
(power, video and USB) are not BFR/PVC-free. Service parts after purchase may not be BFR/PVC-free.
6. HP Care Pack Services extend service contracts beyond the standard warranties. Service levels and response

dragcity

本来听说16:9还有所期待，但现在，基本肯定是U2412HM的对手，大坑爹

cocklao

看价格应该更容易看出。看这个介绍我猜是U2412一样

cybrans

应该是和U2412M一样的LM240WU8面板