AB触摸屏2711P-RDT12CSCSI硬盘也有专门支持热拔插技术的SCA2接口(80-pin)，与SCSI背板配合使用，就可以轻松实现硬盘的热拔插。目前在工作组和部门级服务器中，热插拔功能几乎是必备的。SASSAS是SerialAttachedSCSI的缩写，即串行连接SCSI。2001年11月26日，Compaq、IBM、LSI逻辑、Maxtor和Seagate联合宣布成立SAS工作组，其目标是定义一个新的串行点对点的企业级存储设备接口。SAS技术引入了SAS扩展器，使SAS系统可以连接更多的设备，其中每个扩展器允许连接多个端口，每个端口可以连接SAS设备、主机或其他SAS扩展器。为保护用户投资，SAS规范也兼容了SATA，这使得SAS的背板可以兼容SAS和SATA两类硬盘,对用户来说，使用不同类型的硬盘时不需要再重新投资。目前，SAS接口速率为3Gbps，其SAS扩展器多为12端口。不久，将会有6Gbps甚至12Gbps的高速接口出现，并且会有28或36端口的SAS扩展器出现以适应不同的应用需求。总结由于SCSI具有CPU占用率低，多任务并发操作效率高，连接设备多，连接距离长等优点，对于大多数的服务器应用，建议采用SCSI硬盘，并采用最新的Ultra320SCSI控制器;SATA硬盘也具备热插拔能力，并且可以在接口上具备很好的可伸缩性，如在机架式服务器中使用SCSI-SATA、FC-saTA转换接口，以及SATA端口位增器(PortMultiplier)，使其具有比SCSI更好的灵活性。对于低端的小型服务器应用，可以采用最新的SATA硬盘和控制器。9926207992620899288929934969993967099396719973612997760191116374911153143HNA009505-0013HNA009720-0011SFA616600R11023HNP02796-13HAC5434-13HNM06204-13HNM12551-13HNA012798-0013HXD1000-5093HNM10903-13HNM07107-13HNM12329-13HNM13007-13HAC028368-0013HNM12389-13HNA008635-0013HNM01870-13HNM11970-13HNM11037-13HNM01407-13HNM01406-13HNM10911-13HNM02162-13HNP02797-13HNM02083-13R0125843HAC027086-0013HEA800437-00139915100911001009110101091101951911080973HNA009718-0013HNA010471-0013HAC024435-0013HAC029698-0013HAC7520-13HNM06615-13HNM12590-1911002233HAC027813-0013HXD1000-4223HXD1000-4233HAB4392-13HAC6176-13HNM05457-13HNM07342-13HAC14624-13HXG1000-1763HNM07964-13HNM11020-13HNM12188-13HEA801171-0013HNM06999-13HAC14529-23HAC14529-33HNM01849-13HAB4621-13HNA009418-0013HEA802590-0013HAC7526-83HAC13734-13R0340433HAC9659-13HXD1000-4943HNM03000-13HEA802459-0013R0119423HAC12780-53HAC12780-63HAC14369-13HAC5246-533HAC029711-0013HAC14576-13R0216533HNM01573-13HNM05257-13HNA008984-0013HAC16088-13HAA1001-3463HAA1001-3473HAA1001-10499846763HAC6558-13HNM01639-13HXD1000-4073HXD1000-4323HAC029797-0043HAC024692-0543HAC024102-0533HNM00878-13HNA006833-00199288939110151691101518911015153HNM11040-13HAC1087-13HAC025754-0013HAC4374-13HAC8057-13HNM11171-13HNM11871-13HNM11172-13HNM11748-13HNM10862-13HAC029797-0033HEA801625-0013HAC0277-13HAC0277-23HAC2601-13HAC3629-13HAC11968-13HNM00117-13HNM11161-130457873HAC4156-199625706369901-4452220035-33HAB9856-13HXH1000-4103HNM04747-13HAA1001-1353HNP02125-13HAC022468-0013HAC9884-130444092179090-553HNM03540-12516024-102516024-6912016733HAC3865-343HAC3865-359917873993882799385313HAC8826-13HXA1000-103HAC6762-13HAC8085-23HAC8084-23HXH1000-1573HNM01169-13HNM01168-14415450013HAC10583-103HAC10583-113HAC10583-153HAC10583-9CS-22313HNM00018-13HNM00019-1CS-22323HNA001742-00163550006-1141SFA611920R81303HAC021902-0013HNP01129-13HAB7426-13HAC0764-13HAC11823-13HAC14816-13HAB7425-13HAC0759-13HAC11821-13HAC14547-11937151593HEA802587-0083HAC3865-43HAC3865-503HAC3865-513HAC5246-323HAC024044-0013HAC3865-293HAC3865-313HXA1000-3483HNM05255-143255900391207816912012503HAC10503-123I003190911000983HAC2091-13HNM08144-12516024-73HNM05144-13HNM08631-13HNM08841-11922301071922301163HNM06700-13HNM06704-13HNM06705-13HNM12624-13HNM13284-13HNP00858-13HNP01949-13HNP02062-13HNP03200-13HNP03348-13HNA014012-00130480863R0406123HNM06839-13HAC020898-0013HNM06181-13HAC11425-13HNM03884-13HNM12626-13HNM14009-13HNM11028-13HNM07898-13HXH1000-2573HXH1000-13699831133HAB7336-11574828805000948805000948825000948833HEA801780-0014133590015538048805526800014412318802162195-13669028813HNM00849-13HNM12322-13HAC11650-13HNP02422-13HNP00191-13HNP00192-13HNP00239-13HNP00241-13I0195853HNM02066-13HNM02155-13HNM04659-12529316-12529316-225291926-120065913HNA009755-0013HAC2090-15038720013HAC029893-0013HAA2594-13HAC028525-0053HAC0743-13HNA007903-00199818493HAC12937-73HAC13423-93HAC021899-0023HAC10470-33HAC026771-0013HAC023552-0013HAC10470-13HAC16402-13HAC5354-13HAC16403-13HNA011647-0013HAC3399-13HAC5356-13HAC020397-0013HAC020398-0013HAC020399-0013R0218733HAB5821-13HAC15571-34944026-54944016-23I0050573HNE00413-13HAC020105-0013HAC16831-14944026-43HNA012690-00100AAGRSR203HAB7812-13HNE03277-1E3HAC5393-23HAB2038-13HAC032343-0043HNE08791-13HAC026100-00163990019-2996257799833625044058833HAC021719-0019111139221532021-3071902401124165070014373670015042180013HAA2130-13HAC5246-353HAC7504-13HXB1000-3383HXG1135-23HXH1000-44463550006-4353HNM04091-13HNM13971-13HNA013095-0013HNM03267-13HNM03357-13R0215053048278304829199178773HNA008932-0013HAC8954-15013370501337150133745013375501337850133805013381945011965841991835099809249110118563550006-26322130084-23HAB3537-13HAB3684-13HAC15984-113HAC8947-14334240013HAA2038-13HAA2040-13HAB3512-13HXH1000-45763550006-26299662693046473911048059110480691104808911048099917834996256930421453HAB3233-14326130014326160014396480012219238-382219238-413HAA1001-413HAB4334-13HXB1000-153HXC1000-11063550006-27763550006-2803HNM03531-13HNM03629-13HAB9327-13HAC6788-13HNM03641-13I0029403I0046943I0050923HNM03296-13HNM01629-13HAC028087-00130428423I0102272216264-192216272-83HAA2058-133HAA2092-113HAA2092-123HAC10088-43HAC10089-23HNM02164-13R0430003R0438713R0441733R044613HNM11457-13HAA1001-855003550033HAC14871-1YB560103-AEYB560103-AVYB560103-BM3HAB2208-13HAB6372-13HAC0261-13HAC2424-13HAC2425-13HAA3563-APA3HA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