【援用】民间谚语

[uestradeqk28]

谚语是熟语的一种.是传播于民间的比拟简洁而且要言不烦的话语.多数反应了劳动听民的生涯实际教训,而且个 别都是经由口头传下来的.它多是书面语情势,下面收集了一些与朋友共勉!
不善始者不善终.
一代风流.
不会撑船怪河弯.
一鸟在手赛过双鸟在林.
吹牛与说谎本是同宗.
色厉内荏.
爱挑的担子不嫌重.
烛炬照亮别人,却覆灭了自己.
猫有九条命.
人人同等.
病从口入.
常客令人厌.
事实胜于雄辩.
穷则思变.
逆境出人才.
逝世得其所,名垂青史.
知音难觅.
吃一堑,长一智.
山河易改,天性难移.
患难见真情.
得朋友难,失朋友易.
需要之时方知友.
没有美中不足的朋友.
"你先请"是礼貌.
良好的开始是胜利的一半.
善始者善终.
好书如好友.
一本好书,相伴毕生.
不做亏心事,不怕鬼叫门.
美名赛过美貌.
夫善则妻贤.
忠言逆耳.
妻贤身材好是男人最大的财产.
说大话者多谣言.
正人之交淡如水.
戏谑不能化敌为友,只能使人失去朋友.
积习难改.
说谎者即便讲真话也没人信任.
静以修身.
稀释的都是精品.
一知半解,自欺欺人.
狗肚子盛不得四两油.
敌人潜逃时,人人都成了壮士.
天下没有不散的筵席.
海纳百川.
条条大路通罗马.
成果好,就所有都好.
闪光的不必定都是金子.
凡事老是由难而易.
只会用功不游玩,聪明孩子也变傻.
不耻下问才干有学识.
凡事都应实事求是.
专心不能二用.
什么人交什么友人.
光说废话不做事,如同花园光长刺.
一分钱难倒好汉汉.
赏心悦目,事事顺利.
失之毫厘,差之千里.
母爱永恒.
一天一苹果,不必请医生.
新官上任三把火.
以眼还眼,以牙还牙.
一日之计在于晨.
老狗学不出新花招.
聪明才智,不如福气.
防备为主,医治为辅.
滚石不生苔,改行不聚财.
种瓜得瓜,种豆得豆.
一花独放不是春,百花齐放春满园.
瑞雪兆熟年.
健全的精力寓于健康的身体.
寡言者智.
小洞不补,大洞刻苦.
身正不怕影子斜.
真人不露相,露相非真人.
一言既出,驷马难追.
一年之计在于春.
少壮不尽力,老大徒伤悲.
好事不出门,坏事传千里.
吠犬不咬人.
情人眼里出西施.
听宜迅速,言宜疾驶.
不怕慢,单怕站.
问路总比迷路好.
朋友之间水乳交融.
物以类聚,a&f coupon code,人以群分.
血浓于水.
血债血偿.
读书如交友,应求少而精.
公事公办.
事业是人生的第一须要.
读书使人空虚,交谈使人精明.
一叶障目,不见泰山.
谨慎和勤奋能力捉住机遇.
警惕驶得万年船.
骗人发不了财.
潜移默化,言教言传.
择书如择友.
做你的吧,天塌不下来.
学习的敌人是自己的满意.
自负是走向成功的第一步.
星火燎原,绳锯木断.
满足者常乐.
蛋未孵先数雏.
来而不往非礼也.
循序渐进.
海底捞月.
习惯是后天养成的.
有个好习惯,事事皆不难.
强中自有强中手.
入乡顺俗.
己所不欲,勿施于人.
与其挂在嘴上,不如落切实行动上.
机不可失,时不再来.
凡事不可中途而废.
不要不懂装懂.
不要揽事过多.
不要小题大做.
本日事,今日毕.
不要轻重倒置.
不要自找麻烦.
不要班门弄斧.
善有善报.
打成一片.
早睡早起身体好.
说得容易,做得难.
来也匆匆,去也促.
人吃饭是为了活着,但活着不是为了吃饭.
实磨无声空磨响,满瓶不动半瓶摇.
忌妒之人无宁日.
智者千虑,必有一失.
亲兄弟,明算账.
有利必有弊.
人人负责,即是没人负责.
昙花一现在.
谁都有自得的时候.
人生在世,唯死难逃.
各人有各人的苦恼.
聚沙成塔,积少成多.
人不为己,不得善终.
金无足赤,人无完人.
萝卜青菜,各有所爱.
人人都有弱点.
自己的运气自己控制.
争分夺秒.
孩子是本人的好.
王婆卖瓜,自卖自诩.
货色是新的好,朋友是老的亲.
说一遍,不如做一遍.
经验是智慧之父,monster beats headphone,记忆是智慧之母.
吃一堑,长一智.
事实胜于雄辩.
失败是成功之母.
明枪易躲,明枪难防.
眼不见,心不烦.
远水救不了近火.
一朝情义淡,样样不悦目.
胆怯源于无知.
隔墙有耳.
水火无情.
火是一把双刃剑.
先来后到.
首次会晤,印象最深.
先想后说.
朽木不可雕.
欲速则不达.
呆人有呆福.
愚者真才实学,智者不耻下问.
禁果分外香.
机会偏爱善断之人.
风水轮流转.
集思广益.
朋友之间也会坚持间隔.
朋友是时光的窃贼.
再好的朋友也有分别的时候.
蠢才不过是勤奋罢了.
众口铄金,积毁销骨.
自助者天佑.
黄金并非万能.
以德报德是常理,以怨报德大丈夫.
健康是最大的财富.
良药苦口利于病.
谨严消灾.
好狗不挡道.
巨大的抱负培养伟大的人物.
豪杰所见略同.
英雄犯大毛病.
富不外三代.
大树底下好纳凉.
朱紫多忘事.
心贪手长.
做贼心虚.
心病还需心药医.
行动美丽才算美.
欢喜不觉时间过.
要想活得畅快,身上不能背债.
汲取别人教训,jimmy choo sample sale,自己才会背运.
害人害己.
一见倾心难维久.
健康胜过财富.
健康就是幸福.
兼听则明.
自己不动,叫天何用.
愚者忘乎所以.
背地说好话,才是真朋友.
聪明不是挂在嘴上.
只有死人才不犯过错.
君子先正己.
自嘲者不会让人见笑.
老实者最理智.
大智若愚.
谁笑到最后,谁笑得最好.
开门揖盗.
爬得越高,摔得越重.
不劳动者不得食.
逆水行舟,不进则退.
常常诉苦,没人同情.
想不出错误,就一事无成.
播种与危险并存.
历史往往重演.
做人诚信为本.
抱最好的欲望,做最坏的盘算.
朋友不能曲意逢迎.
受骗一回首,再多就可耻.
人善被人欺,马善被人骑.
耳朵发热,有人念叨.
脚踏两条船,一定落空.
饮鸩止渴.
不入虎穴,焉得虎子.
要想求知,就得吃苦.
勤恳是成功之母.
宁为玉碎,不为瓦全.
挣钱轻易攒钱难.
事后诸葛亮好当.
创业容易守业难.
众口难调.
活到老,学到老.
覆水难收.
万事开头难.
天有意外风波,人有旦夕祸福.
坐失良机,懊悔已迟.
不鸣则已,一举成名.
十年树木,百年树人.
门门粗通,样样稀松.
人不可貌相,海不可斗量.
天网恢恢,疏而不漏.
近朱者赤,近墨者黑.
一举两得.
君王发狂,庶民遭殃.
普天之下,难道王土.
常识就是力气.
博学使人谦虚,无知使人自满.
活着,polo shirts on sale,为了学习.
好人越学越好,坏人越学越坏.
不学无术.
先学走,再学跑.
从前的就让它过去吧.
别惹麻烦.
泄露天机.
谎言毕竟是谎言.
假话站不长.
人生苦短.
人过半生,方知天命.
人生并不是坎坷不平.
没有朋友,虽生犹死.
如鱼得水.
文如其人.
有其父必有其子.
一报还一报.
同病相怜.
有其母必有其女.
什么样的老师教什么样的学生.
羊毛出在羊身上.
君子无大志.
摸清情形再举动.
当局者迷,傍观者清.
胜者为王,败者为寇.
岁月既往,一去不回.
一见如故.
爱情不能强求.
爱情是盲目的.
恋情充斥懊恼.
没有嫉妒就没有爱情.
爱屋及乌.
良机勿失.
化敌为友.
人是万物之灵.
找事在人,成事在天.
世人拾柴火焰高.
三个臭皮匠,胜过诸葛亮.
唇枪舌剑.
灾患丛生.
患难见真情.
钱不是万能的.
纸包不住火.
儿子婚前是儿子,女儿毕生是女儿.
天行有常,不为尧存,不为桀亡.
需要是发现的能源.
不要混水摸鱼.
不能够貌取人.
永不言败.
亡羊补牢,为时未晚.
旧瓶装新酒.
不阅历风雨,怎么见彩虹.
不不长草的园子.
世上没有万事通.
二心不可二用.
没有生而知之者.
人心不足蛇吞象.
聪明一世,糊涂一时.
熟视无睹.
充耳不闻.
没有新闻就是好消息.
昨日不会重现.
没有付出就没有收成.
没有苦就没有乐.
没有不带刺的玫瑰.
先苦后甜.
无风不起浪.
不入虎穴,焉得虎子.
眼泪干得最快.
世上无难事,只怕有心人.
世上无难事,只有肯登攀.
没有寻求就没有收成. Nothing is so necessary for travelers as languages.外出旅行,语言最要紧.
世上唯有贫困可以不劳而获.
逆水行舟.
不懂圆滑,成熟好笑.
勇者无惧.
军人以遵从命令为本分.
察看是最好的老师.
进攻是最好的防备.
陈酒味醇,老友谊深.
一失足成千古恨.
一次老,两次小.
偷窃一次,做贼一世.
一朝被蛇咬,十年怕井绳.
一个跟尚挑水喝,两个和尚抬水喝,三个和尚没水喝.
时钟不能倒转.
百闻不如一见.
一着不慎,满盘皆输.
行善积德.
分秒必争效力高.
重蹈覆辙.
讲礼貌不吃亏.
一燕不成夏.
言为心声.
无债一身轻.
无官一身轻.
眼不见,心为静.
忍受是良药.
贪小廉价吃大亏.
正大光亮者,说到的多,做到的少.
贪图一时快乐,必定留下隐祸.
苦尽甘来.
竹篮子打水一场空.
游刃有余.
奉承话不能当饭吃.
好人越夸越好,坏人越夸越糟.
宁肯吃亏,不贪便宜.
预防胜于治疗.
自豪使人落伍.
空头支票.
谚语是日常经验的结晶.
为人作嫁.
本末颠倒.
大力相助.
开卷有利.
读书健脑,活动强身.
要人尊重,必需自重.
冰冻三尺,非一日之寒.
言行不一.
眼见为实.
捕风捉影.
智者当差,不用交代.
以贼捉贼.
好朋友勤算账.
聊胜于无.
学得快,忘得快.
熟得快,烂得快.
能言是银,缄默是金.
静水常深.
趁热打铁.
保持就是成功.
既来之,则安之.
空口说无补.
说曹操,曹操就到.
树大招风.
躬亲示范.
忘我者无畏.
巨人也有犯错时.
自欺欺人.
过河拆桥.
拂晓前的黑暗.
烛台底下最暗.
暗中摸索.
魔鬼有时也会说真话.木已成舟.
早起的鸟儿有虫吃.
只要目标合法,可以不择手腕.
死亡眼前,人人平等.
贪多嚼不烂.
抄近路反而绕远路.
玉不琢,不成器.
烈火验真金,艰苦磨意志.
迈出第一步是最艰巨的.
机关算尽太聪慧,反误了卿卿生命.
兔子不吃窝边草.
井底之蛙.
这山望着那山高.
语言的伟人总是行为的矮子.
爬得高,摔得惨.
本性难移.
人越高贵,越谦逊.
初生牛犊不怕虎.
旁观者清.
笔能杀人.
五十步笑百步.
太阳也有斑点.
问题皆有两面.
家家有本难念的经.
世间处处有温情.
任何法规均有例外.
没有永生不老药.
金窝银窝不如咱的狗窝.
书山有路勤为径,学海无涯苦作舟.
字如其人.
人言可畏.
水能载舟,亦能覆舟.
清者自清,浊者自浊.
螳螂捕蝉,黄雀在后.
世界如阶梯,有人上有人下.
国内存良知,天边若比邻.
三思而后行.

[g3sh7sf0mf]

SCSI Small Computer System Interface Interface
(English: Small Computer System Interface; short: SCSI), one for computers and intelligent devices (hard disk, floppy, CD drives, printers, scanners, etc.) independent of system-level interface processor standards. SCSI is an intelligent universal interface standard. It is a variety of computer and standard interface between external devices.
directory
About Type 1.SCSI-12.SCSI-23.SCSI-3SCSI and related technologies IDE introduces a distinction, SCSI advantage of the second, SCSI shortcomings five terminator VI The seven SCSI ID, SCSI equipment selection profile

● SCSI interface is a common interface, the SCSI bus can be connected on the SCSI host adapter and eight peripheral controllers, peripheral devices can include disk, tape, , CD-ROM, rewritable optical drives, printers, scanners and communications equipment. ● SCSI is a multi-tasking interface with bus arbitration function. Hanging in a number of peripherals on the SCSI bus can work. Equal share SCSI devices on the bus. ● SCSI interface can be synchronous or asynchronous transmission of data, synchronous transfer rate up to 10MB / s, asynchronous transfer rate of up to 1.5MB / s. ● SCSI interface, receives an external device. It's connecting cable can be up to 6m. The original SCSI standard maximum synchronous transfer rate of 5MB / s (SCSI-1, also known as Narrow SCSI, 1986, the maximum support 7 devices, the clock frequency of 5MHz), then the SCSI II provides for the choice of 2 kinds of speed . A data transmission to improve the frequency, that is, Fast SCSI (1994 years, the maximum support 7 devices), the frequency doubled, up to 10MB / s (10MHz); the other option is to increase the speed of transmission frequency doubling while also increasing the width of the data path from 8 bits to 16 bits, that is, Wide SCSI, the maximum synchronous transfer rate of 20MB / s (clock frequency of 10MHz, 1996, the maximum support to 15 devices). Appeared around 1995, the third generation of SCSI, but there is no uniform standard: 1. Maximum synchronous transfer speed 20MB / s for Ultra SCSI (also called Fast-20 SCSI, the clock frequency of 20MHz); 2. Maximum synchronous transfer speed 40MB / s for Ultra Wide SCSI (with 1); 3. Maximum synchronous transfer speed 40MB / s of Ultra2 SCSI (also called Fast-40 SCSI, the clock frequency of 40MHz, 1997 years). Later, there was some newer SCSI standards: 1. Maximum synchronous transfer speed 80MB / s of Ultra2 Wide SCSI (a clock frequency of 40MHz); 2. Maximum synchronous transfer speed 160MB / s for Ultra 3 SCSI (also known as Ultra-160 or Fast-80 Wide SCSI, the clock frequency of 40MHz data rate doubled in 1999); 3. Maximum synchronous transfer speed 320MB / s for Ultra 320 SCSI (also known as Ultra 4 SCSI, 80MHz clock frequency of double data rate increases, 2002); 4. Maximum synchronous transfer speed 640MB / s for Ultra 640 SCSI (plus a clock frequency of 160MHz double data rate, in 2003, is the latest SCSI standard) this interface is an easy system integration, reduce costs and improve efficiency interface standards, more and more devices will use the SCSI interface standard, therefore, with the SCSI interface, SCSI CD-ROM drive, hard disk and there are many, but because of costs, mainly for high-end servers and workstations. Type 1.SCSI-1 SCSI-1 is the original version, the frequency of ATM 3MB / S, synchronous transmission frequency 5MB / s. While it is almost eliminated, but will also use the scanner and in a number of internal ZIP drive, uses a 25-pin interface. In other words, if the SCSI-1 devices connected to your SCSI card, there must be an internal 25-pin interface cable for 50; if an external device, you can not use any of the internal interface (ie, at this time internal interfaces are not available.) 2.SCSI-2 early in the SCSI-2, known as FastSCSI, by increasing the frequency of the synchronous transfer rate of data transmission from the original 5MB / s increased to 10MB / s, support for 8-bit parallel data transfer, can be even outside the 7 set. Subsequently the WideSCSI, supports 16-bit parallel data transfer, data transfer rate up to a 20MB / s, 16 peripherals can be connected. This version uses a 50-pin SCSI interface,red sole shoes, mainly used for scanners, CD-ROM drive and the old hard drive. 3.SCSI-3 1995, the birth of a more high-speed SCSI-3, known as UltraSCSI, data transfer rates, the 20MB / s. Synchronous transfer clock frequency will increase to 20MB / s, higher data transfer rate technology. If you use 16-bit Wide mode of transmission, the data transfer rate can also be increased to 40MB / s. This version uses a 68-pin SCSI interface, mainly used in hard disk. Typical features of SCSI-3 bus frequency is greatly increased, and reduce signal interference, in order to enhance its stability. In addition to the difference between SCSI and IDE SCSI, IDE is also a very common interface. From the perspective of ease of use, IDE is more suitable for ordinary users, along with PC users only need to configure the peripheral small, and the speed requirements are not high, IDE interface, so choose something more appropriate. In addition, IDE also has a high cost performance, wide range of applications and so on. The SCSI interface, although has many unique features, but no matter from which point of view, the interface and its use of the interface peripherals price too high, the average user simply can not afford, which also determines the scope of its limited practical use ######. 1.IDE the work involved in the entire process needs CPU, CPU time can not read and write data to other operations, the situation in Windows95/NT multi-tasking operating system, will naturally result in much slower system response. The SCSI interface is completely independent of the speed through the SCSI card to control data read and write operations, CPU will not have to waste time to wait, obviously you can improve overall system performance. Nevertheless, the IDE interface is also made to improve this great improvement, ready to use PIO mode instead of DMA mode to read and write, the exchange of data by the DMA channel responsible for the occupation of the CPU can be greatly reduced. However, SCSI and IDE compare the occupancy rate in the CPU, or can be found SCSI still has a considerable advantage. 2.SCSI large scalability than IDE, the general system for each IDE has two IDE channels,cheap christian louboutin, with a total of 4 IDE devices, and SCSI interface, a device can be connected to 7-15, a lot more than IDE, and the connection cable far longer than the IDE. 3. Although the SCSI equipment prices higher, compared with the IDE, SCSI and more stable performance, durability, reliability and better. Introduced a related technology, SCSI advantage 1.SCSI can support multiple devices, SCSI-2 (FastSCSI) can connect up to seven SCSI devices, WideSCSI-2 can be accessed by more than 16 SCSI devices. In other words, all the equipment only takes one IRQ, while SCSI devices also support an extremely broad, such as CD-ROM, DVD, CDR, hard drives, tape drives, scanners and so on. 2.SCSI also allows a device to transfer data at the same time, another device to find its data. This can be a multitasking operating system such as Linux, WindowsNT to get higher performance. 3.SCSI CPU-low, indeed multi-task system occupies a distinct advantage. SCSI card itself with the CPU, SCSI devices can handle all the affairs of the host CPU at work as long as work orders issued to the SCSI card, SCSI card will have their own work, work to return to work after the end of the results to the CPU, in the process , CPU can be carried out their work. 4.SCSI device also has the intelligence, SCSI card, your CPU instructions can be queued, thus improving work efficiency. When the hard disk in a multi-task in the current head position, close to first complete the task, then one by one for processing. 5. The fastest SCSI bus with 160MB / s bandwidth, which requires the use of a 64-bit 66MHz PCI slots, so PCI-X bus standard that can achieve a maximum speed of 80MB / s, if the tie 10, 15,000 rpm speed 000rpm or use a dedicated hard drive will bring significant performance gains. Second, SCSI SCSI advantage of the shortcomings of nature is very attractive, but also want the user decided to use, do not overlook its shortcomings. 1. Through access to information to the conclusion that: in the same condition, SCSI internal hard disk transfer rate slower than the IDE. Because the SCSI hard drive IDE hard drive than the complexity of control instructions, SCSI hard disk sectors in the identification of linear time by the concept that drives only the first sector 1, sector 2, unlike the IDE hard disk, a cylinder, head, sectors such three-dimensional format. Within the current operating system, also using a linear number of sectors, but the BIOS only accept requests for three-dimensional format of the disk, so the operating system, the request must be converted into three-dimensional format the disk, so that IDE hard drives can be used directly, but is also compatible with SCSI BIOS in order and three-dimensional format of the disk was converted to a linear number request, so the hard drive data transfer rate is greatly reduced. This we published data from the factory you can see, for example Seagate7200 / min of the . SCSI hard disk so only in UNIX, WindowsNT, and other tasks can play under the edge in the WIN95 environment, pretty good, but in DOS, to absolutely no advantage at all (although DOS is now rarely used.) Now Apple's G4, iMac and other models have begun to support the IDE interface. (Note: this section discusses the equipment mentioned in the last century in the late 90's is completely out of date, the software in addition to the various branches of UNIX operating systems continue to exist in the form outside the other are roughly the same period of time out, it was comment on the discusses the type of information is now insufficient data. In addition, in the year 2000-2004 has been produced on the server SCSI hard disk drives and IDE hard disk drives use LBA addressing non-discriminatory basis to support the emergence of new technologies and more under high-capacity SCSI hard disk devices.) 2. the last point to be emphasized, SCSI performance and low cost is not high. Things, SCSI ridiculously expensive little piece of the most popular type of AdaptecAHA-2940SCSI card is enough to exchange for a BX motherboard, the same speed and brand of CD-ROM, SCSI more than twice as expensive than the IDE, a 4.5GB7200 r / min Hope in the choice of SCSI, before considering their own economic strength, and then consider its price value for money. (Note: The above text is in 10-15 years under certain market conditions make the arbitrary assertion, the arguer will be for low-end of the BX motherboard and SCSI for high-end applications, confused, completely ignoring the target user needs arising from the performance differences. So the obvious interests of the bias argument, so Buzuweiping. In fact, in the high-end applications such as large RDBMS, B2C, infrastructure and so on SCSI and its branch FC-SCSI, iSCSI, SAS, are still widely adopted, because good performance, scalability, and reliability of the reliability of the whole system will be effectively guaranteed. Correspondingly, IDE PATA】 【modified with SATA performance bottleneck because there are some, but only as a cheap disk storage solutions - This is the original semantics of the term RAID implementation.) V. terminator SCSI chain SCSI devices use the final terminator, middleware is not the end device. Once the intermediate device using the terminator, then the SCSI card will not be able to find after the SCSI device. The last device is useless if the terminator, SCSI is not work. Terminator is a resistor, and at the end of the SCSI bus, used to reduce the mutual influence of the signal, to maintain constant voltage on the SCSI chain. Most of the SCSI device is a built-in terminator, and with a jumper to control the ON / OFF. The SCSI devices are highly intelligent and can automatically control the terminator ON / OFF, such as a hard drive and a CD-ROM attached to the end regardless of the hard disk device ON or OFF,christian louboutin shoes, CD-ROM can be used normally. When two hard drives connected,christian louboutin pumps, the situation becomes complicated, two Seagate hard drive connected before the end of a hard disk device must be OFF, and when a Seagate hard drive and a Quantum drive connected before the end of a hard disk device, whether ON or OFF, can be used normally. VI, SCSI to SCSI ID system, each device must have its own unique ID (identification number), the numbers from 1 to 15. SCSIAdapter system default ID is 7. This ID can be located on the front of the jumper to set. It is located in the hard disk drive for the front or rear. VII, SCSI devices SCSI card selection 1.SCSI card SCSI device chain, the whole key, select the following factors to be considered when: (1) SCSI card brand choice brand of course very important, Adaptec SCSI card is fine, CPU industry as Intel, already the standard SCSI world,louboutin sale, of course, compatibility is no problem, but high prices may be the only problem. In other words, if we allow economic conditions, or recommend choosing Adaptec SCSI card. (2) The SCSI bus interface PCI card is selected, ISA's SCSI cards are now basically no one bought, should be noted that some of the scanner's SCSI card with the ISA is not a generic SCSI card, although it has the standard SCSI connectors , but can only access the scanner used. Secondly, we must try to avoid the integration of optional SCSI board and the board, mainly on account of the compatibility problems, particularly noteworthy. (:2000-2003 produced by the servers are all built-in SCSI chip series, such as Compaq DL380R1 integrated Compaq Smart Array Controller, supports RAID-0, 0 +1,5 three array level, the interface can be connected to an external tape library Thus, it is the thesis of the professional review is problematic.) (3) SCSI type commonly used 8-bit data path of a SCSI-2 data transfer rate of 10Mbps, SCSI is the most common type. From a general consideration, or use personal data channel 8-bit SCSI-2 is appropriate (Note: outdated thesis, and now Ultra SCSI-3 has been in the mainstream, a typical SCSI cards, such as Adaptec ASC-29160 already can do all compatible) . On the one hand, only the hard drive supports 16-bit data channel WideSCSI, and 16-bit data path WideSCSI equipment prices to be higher than many 8-bit SCSI-2; the other hand, 16-bit data path WideSCSI cards generally built-in 8-bit, 16 bit interface to each one, but only one external 16-bit SCSI interface to D-68 hole, and the general external SCSI devices such as: CD-ROM, CDR / W (by: CD-ROM and CD-R / W within the general realized in the form set of equipment, due to built-in can save unnecessary power supply circuit and the interface circuit the extra cost. and the current practice is to use all of these devices is relatively easy to implement IDE interfaces, SCSI interfaces are still rare ), scanners, SCSI devices are 8-bit (only 50 holes D-type interface, if you want to receive a 16-bit SCSI interface, 68 holes requires a 68-50 D-hole converter, the converter is not only difficult to purchase, and the compatibility also need further examination. (Note: these scanners have already eliminated in 2000, is now commercially available scanner under the standard USB 2.0 interface, the performance has made great breakthroughs in) (4) SCSI with special reference to the final price of the course is the price, at different speeds to determine the different prices. so based on actual need to select the appropriate card, 10MB card DC310/390 general is 100 yuan (Note: outdated quotation); 20MB of DC390U/DC395U/DC315 in 200 -500 yuan; 40MB of DC390F/DC395UW to meet high-speed applications, the price will be around the thousand dollars or more; undoubtedly DC390U2 for the application of the top series, both models 390U2W and 390U2B is 80MB, the price of 2900 / 2200 yuan or so, the difference is more than a LSI53C141 U2W chip,christian louboutin uk, and the interface more than the U2B, the card U2W there are two 68-pin, a 50-pin interface, for a variety of equipment or need to continue to expand in future occasions, and U2B is only a 68-pin, prices cheaper, higher cost performance, no need to extend for an independent applications. so you can pick out affordable SCSI card. (Note: the above quotes are out of date with the SCSI card , Buzuweiping.) entries Atlas Atlas more extended reading: 1
http://en.wikipedia.org/wiki/SCSI
2
http://www.fix. com.cn/Superiority/newsdetail/2007917107919.htm