3840x2400 22인치 중고 LCD 모니터 - IBM T221 22" - 4K Monitor - 초고해상도 모니터 [지름신]

29만원! 중고이긴 하지만...

예전 IBM에서 만들었던 22" LCD 모니터. 3840x2400 해상도 지원. 화면 재생률이 20Hz~48정도라는데 세부 모델마다 다른 것 같다. 반응속도도 느리고, 지원가능 그래픽카드도 확인해야 한다. 그래도, 900만 화소가 넘는 초고해상도라는 매력은 ^^! [지름신...]

판매처 http://www.junggolove.com/shop/

애플컴퓨터 30" LCD(2560*1600, 왼쪽)와의 비교.

어느 모임에서 공동구매도 한다고... 흔치않을 법한 물건인데도 중고 물량이 수 백단위라고한다.

http://tpholic.com/

기타 관련 연결

일본 IBM http://www-06.ibm.com/systems/jp/x/monitor/t221/spec.shtml

IBM T220, T221 위키백과 http://en.wikipedia.org/wiki/IBM_T220/T221_LCD_monitors

IBM T220/T221 LCD monitors

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The IBM T220 and T221 are LCD monitors with a native resolution of 3840×2400 pixels (WQUXGA) on a screen with a diagonal of 22.2 inch (564 mm). This works out as over 9.2 million pixels, with pixel density of 204 pixels per inch (80 dpcm, 0.1245 mm pixel pitch), much higher than ordinary computer monitors (which typically have about 100 pixels per inch) and approaching the resolution of print media. The display family was nicknamed "Big Bertha" in some trade journals.

Contents [hide] 1 IBM T220 (9503-DG0) 2 IBM T221 3 History 4 Rebadged models 5 Other manufacturers of this resolution 5.1 Toshiba 6 References 7 External links

[edit] IBM T220 (9503-DG0)

The IBM T220 was introduced in June 2001 and was the first monitor to natively support a resolution of 3840×2400.^[1] In order to support such a high resolution, it features an unusual connector arrangement. On the rear of the display are two proprietary video connectors. A pair of cables supplied with the monitor attach to the connectors and each terminates in two single-link DVI connectors, for a total of four DVI channels. One, two or four of the connectors may be used at once.

IBM T220 comes with a Matrox G200 MMS video card, and two power supplies. To achieve native resolution, the screen is sectioned into four columns of 960×2400 stripes. Under DOS mode, the monitor/card combination only supports 960×1200^{[citation needed]} screen mode running at 56 Hz. The monitor's native refresh rate is 41 Hz.

[edit] IBM T221

This is a revised model of the original T220. Notable improvements include using only one power adapter instead of two, support for more screen modes and driver support for Linux out of the box. However, power consumption increased from 111 to 135 watts (111 to 150 at maximum.) They were initially available as 9503-DG1 and 9503-DG3 models. The 9503-DG1 model came with a Matrox G200 MMS graphics card and two LFH-60 connector cables. The 9503-DG3 model came with a one cable, connecting from a single DVI port on the graphics card to the T221's special sockets.^{[citation needed]}

The 9503-DG1 model T221 originally ran at maximum resolution in four 960×2400 stripes. Later firmware permitted a 1920×1200 tile mode as well.^{[citation needed]}

The supported maximum refresh rates at native resolution depends on how many TMDS links are used. Single, double, and quad-link support 13, 25, 41 Hz refresh rates respectively. With reduced blanking periods single, double, and quad-TMDS-link can obtain 17.0, 33.72, and 41 Hz refresh. This model's internal refresh rate is always 41 Hz. The product was withdrawn with the introduction of the DG5 model in September 2003.^[2]

The 9503-DG5 model had a native refresh rate of 48 Hz and did not come with a graphics card but included an external converter box that takes a dual-link DVI signal and splits it into two single-link signals - one carrying odd pixels and the other even pixels. Using just the dual-link DVI interface through the converter box allows a refresh rate of 24 Hz or 25 Hz. When this converter box is used with a third single-link DVI input a refresh rate of 48 Hz can be achieved. In this mode the dual-link DVI drives the left 2624×2400 portion of the screen and the single-link DVI drives the remaining 1216×2400 portion. Alternatively, two converter boxes can be used simultaneously with two dual-link DVI cards to drive the DG5 as two 1920×2400 stripes at 48 Hz. For video cards with only three TMDS channels (such as most cards based on NVIDIA Quadro FX 3000 or NVIDIA GeForce 6) the converter box is needed to get the maximum refresh rate. With four TMDS links, the monitor can be driven at maximum refresh rate at any resolution using four 1920×1200 tiles. The converter box does not work with earlier revisions of the monitor. Driving the monitor with four DVI cables requires a sufficiently powerful graphics card, for example the Matrox Parhelia HR256.^[3] The uncommon resolution, connection and screen splitting may require custom settings for systems not officially supported.^{[citation needed]}

The Viewsonic VP2290b-3 is a rebadged version of this monitor.^{[citation needed]} The IBM T221-DG5 was discontinued in June 2005.^{[citation needed]}

[edit] History

IBM T221 started out as an experimental technology from the flat panel display group at IBM Thomas J. Watson Research Center. In 2000, a prototype 22.2" TFTLCD, code-named "Bertha", was made in a joint effort between IBM Research and IBM Japan. This display had a pixel format of 3840×2400 (QUXGA-W) with 204 ppi. On 10 November 2000, IBM announced the shipment of the prototype monitors to U.S. Department of Energy’s Lawrence Livermore National Laboratory in California. Later in 2001-06-27, IBM announced the production version of the monitor, known as T220. Later in November 2001, IBM announced its replacement, IBM T221. On 19 March 2002, IBM announced lowering the price of IBM T221 from US$17,999 to US$8,399. Later in 2 September 2003, IBM announced the availability of the 9503-DG5 model.

IBM and Chi Mei Group of Taiwan formed a joint venture called IDTech^[4][5] in 2001 to manufacture the T221 in Japan. ViewSonic^[6] and iiyama^[7] OEMed the T221 and sold it under their brand names. The production line of IDTech at Yasu was sold to Sony in 2005^[8] and the fate of the T221 is unclear. The monitor is no longer on sale. Chi Mei has since demonstrated a 56" 3840×2160 QuadHDTV display.^[9]

[edit] Rebadged models

Brand	Model(s)	Base IBM model
Iiyama	AQU5611D BK, AQU5611DT BK	9503-DG3
ViewSonic	VP2290b, VP2290b-2	9503-DG3
ViewSonic	VP2290b-3	9503-DG5
IDTech	MD22292B2/C2	9503-DG1/DG3
IDTech	MD22292B5	9503-DG5

[edit] Other manufacturers of this resolution

[edit] Toshiba

Toshiba announced a similar monitor to the IBM T221 in November 2007^[10], but Toshiba did not produce it then, or in the (recession) years that followed. Neither Toshiba nor others on the Internet have offered any explanation.

[edit] References

1. ^ IBM (2001-06-27). "IBM Introduces World's Highest-Resolution Computer Monitor". Press release. http://domino.research.ibm.com/comm/pr.nsf/pages/news.20010627_display.html. Retrieved 2007-07-17. 
2. ^ IBM (2003-09-02). "IBM T221-DG5 22.2-Inch QUXGA-W Flat-Panel Color Monitor". Press release. http://news.thomasnet.com/fullstory/25978/264. Retrieved 2007-07-17. 
3. ^ "Matrox Parhelia HR256". Matrox. http://www.matrox.com/graphics/en/products/graphics_cards/parhelia/parheliahr256/. Retrieved 2009-07-16. 
4. ^ "IDTech LCDs - Resolution so high, it's more than meets the eye". IDTech. http://www.idtech.co.jp/en/about/index.html. Retrieved 2007-07-17. ^{[dead link]}
5. ^ "9.2 Million-Pixel 22.2-Inch LCD Monitor". Idtech. 2003-11-26. http://www.idtech.co.jp/en/920LCD/index.html. Retrieved 2007-07-17. ^{[dead link]}
6. ^ ViewSonic (2002-06-25). "ViewSonic Brings World’s Highest Resolution Monitor To Its LCD Lineup". Press release. http://www.viewsonic.com/company/news/vs_press_release_7179.htm. Retrieved 2009-07-16. 
7. ^ "Iiyama AQU5611DTBK flat screen monitor specification". LcdNfo.com. http://www.lcdnfo.com/html/Iiyama_AQU5611DTBK-lcd-monitor.html. Retrieved 2007-07-17. 
8. ^ IDTech (2005-01-07). "Sony To Acquire IDTech's Yasu LCD Manufacturing Facility". Press release. http://www.idtech.co.jp/en/news/press/20050107.html. Retrieved 2007-07-17. ^{[dead link]}
9. ^ Chi Mei Optoelectronics (2006-08-24). "CMO's 56-inch LCD TV Panel Garners Taiwan Excellence Gold Award". Press release. http://www.cmo.com.tw/opencms/cmo/media_center/News/index.html?news_no=101&year=null&ca_year=2006&category=All&query=&__locale=en. Retrieved 2009-07-16. 
10. ^ Toshiba (2007-11-01). W-QUXGAの解像度を備えた超高精細液晶ディスプレイ装置の商品化につ いて. Press release. Retrieved 2010-04-03.

[edit] External links

• Wright, Steven L. (2002-03-08). IBM 9.2-Megapixel Flat-panel Display: Technology and Infrastructure. IBM. http://domino.research.ibm.com/library/cyberdig.nsf/1e4115aea78b6e7c85256b360066f0d4/25973492611bacf885256b800053728b. Retrieved 2007-07-17. 
• Novaković, Nebojša (2003-03-28). "IBM T221 - the world's finest monitor?". The Inquirer. http://www.theinquirer.net/default.aspx?article=8578. Retrieved 2007-07-17. 
• Hand, Randall (2005-10-12). "The IBM T221 on Linux". http://www.yeraze.com/2005/10/the-ibm-t221-on-linux/. Retrieved 2009-07-16.

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http://blog.naver.com/PostView

製品仕様 제품 사양 - 製品仕様

製品シリーズ 제품 시리즈		IBM T221 IBM T221
マシン・タイプ 머신・타입		9503 9503
モデル 모델		DG3 DG3	DG5 DG5
画面サイズ ※1 화면 사이즈※1		対角564mm 22.2型 (縦横比 16:10) 대각 564 mm 22.2형(종횡비16:10)
本体カラー 본체 칼라		黒 흑
表示 표시		TFT液晶 TFT 액정
画素ピッチ 화소 피치		0.1245mm (204 ppi) 0.1245mm (204 ppi)
コントラスト比 콘트라스트비		400:1 400:1
最大輝度 최대 휘도		235cd/m2 235cd/m2
最大解像度 최대 해상도		3840 × 2400 3840 ×2400
視野角 시야각		水平±85°、垂直±85° 수평±85о, 수직±85о
ビデオ・モード 비디오・모드		VGA、SVGA、XGA、SXGA、UXGA、UXGA-W、QXGA、QUXGA-W VGA, SVGA, XGA, SXGA, UXGA, UXGA-W, QXGA, QUXGA-W
リフレッシュ・レート 리프레쉬・레이트		最大解像度時20.5Hz、　その他13-85Hz 최대 해상도시 20.5 Hz, 그 외 13-85 Hz	最大解像度時48Hz、　その他13-85Hz 최대 해상도시 48 Hz, 그 외 13-85 Hz
外形寸法 외형 치수		幅547mm × 奥行き196mm × 高さ437mm 폭 547 mm×깊이 196 mm×높이 437 mm
質量 질량		12Kg 12Kg
入力端子 입력 단자		DVI-D ×2 DVI-D ×2
電源 ※2 전원※2		100-240V AC50/60Hz、3ピン 100-240 V AC50/60 Hz, 3 핀
動作環境 동작환경	温度 온도	0-35℃ 0-35℃
	相対湿度 ※3 상대습도※3	8-80% 8-80%
消費電力(W) ※4 소비 전력(W)※4		150/5/5/3 150/5/5/3
省電力機能 전력 절약 기능		VESA DPMS、国際エネルギースタープログラムおよびNUTEKのパワー・マネージメントの規格に対応 VESA DPMS, 국제 에너지 스타 프로그램 및 NUTEK의 파워・매니지먼트의 규격에 대응
電磁障害規制対応 전자 장해 규제 대응		FCCクラスA、VCCIクラスA、CISPR22クラスA、CE　Mark、MPR-3A、AN/NZS 3548 FCC 클래스 A, VCCI 클래스 A, CISPR22 클래스 A, CE Mark, MPR-3 A, AN/NZS 3548
安全規制 안전 규제		UL、CSA、IEC950 CB Report、CE Mark、TCO'95 UL, CSA, IEC950 CB Report, CE Mark, TCO'95
プラグ&プレイ機能 플러그&플레이 기능		VESA DDC 2Bプロトコル VESA DDC 2 B프로토콜
対応ハードウェア 대응 하드웨어		IBM Intellistation　（但し、いずれかのビデオ・カード搭載モデル： NVIDIA Quadro4 900XGL/980XGL、NVIDIA Quadro FX 1000/FX 2000/FX 3000） IBM Intellistation (단, 몇개의 비디오・카드 탑재 모델： NVIDIA Quadro4 900 XGL/980 XGL, NVIDIA Quadro FX 1000/FX 2000/FX 3000)
対応OS 대응 OS		Windows 2000、Microsoft® Windows® XP Professional Windows 2000, Microsoft□Windows□XP Professional
付属品 부속품		専用ビデオ・ケーブル２本 전용 비디오・케이블 2개	専用ビデオ・ケーブル2本、専用コンバーター・ボックス 전용 비디오・케이블 2개, 전용 변환 장치・박스
保証期間 보증 기간		1年 (IOS) ※5 1년(IOS)※5

^※1 当ディスプレイは高精度な技術を駆使して920万個以上の画素から構成されていますが、一部に常時点灯あるいは点灯しない画素が存在することがあります。 　これは故障ではありませんのであらかじめご了承ください。
※1 당디스플레이는 고정밀의 기술을 구사해 920만개 이상의 화소로부터 구성되어 있습니다만, 일부에 상시 점등 혹은 점등하지 않는 화소가 존재하는 일이 있습니다.　이것은 고장이 아니기 때문에 미리 양해 바랍니다.
^※2 3ピンから2ピンへの変換アダプターを同梱しています。
※2 3 핀에서 2 핀에의 변환 아답터를 동고 하고 있습니다.
^※3 ただし、結露しないこと。
※3 다만, 결로 하지 않는 것.
^※4 オン（最大）/ スタンバイ/ サスペンド/ オフ（最小）
※4 온(최대)/스탠바이/중지/오프(최소)
^※5 IOS : IBMオンサイト・サービス（機械設置場所での技術員による取替サービス）
※5 IOS : IBM 온 사이트・서비스(기계 설치 장소에서의 기술원에 의한 교체 서비스)

Manufacturer		IBM
Manufacturer Part #		9503DG3
LCD	Type	Flat panel display / TFT active matrix
	Display Area	22.2"
	Pixel Pitch	0.12 mm
	Resolution	3840 x 2400 / 41 Hz
	Brightness	235 cd/m2
	Contrast Ratio	400:1
Display Features		Anti-glare, anti-reflective
Cabinet Color		Black
Cabinet Depth		7.7"
Signal Input	Input Video Signal	RGB
	Input Connectors	2 x display / video - DVI-Digital - 60 pin LFH - 2
Power Requirements	Voltage	AC 110/220 V ± 10% ( 50/60 Hz )
	Consumption	135 Watt
Operating Conditions	Temperature	Min: 32 °F, Max: 95 °F
	Humidity	8 - 80%
Misc. Features	Multimedia Speakers	No
	Plug & Play	Yes
Dimensions (H x W x D)	Unit	17.5" x 21.5" x 7.7"
Weight	Unit	26.5 lbs
System Requirements	PC	Microsoft Windows Millennium Edition, Microsoft Windows 2000 / XP
Warranty		3 year warranty includes parts and labor.