Slim SAS SFF 8654 8I (74P) zuwa hagu biyu na dama dama lankwasa SFF 8643 Babban saurin bayanan Haɗin Cable-JD-C025
Aikace-aikace:
SFF 8654 4i / 8i igiyoyi ana amfani da ko'ina a cikin High-performance kwamfuta kayan aiki, kamar Computer, Server ... da dai sauransu
Itafsiri
Siffar SFF-8654 tana goyan bayan manyan haɗin kai kuma galibi ana amfani dashi don masu haɗin nau'in MiniSAS HD. Yana iya haɗa faifai masu wuya da yawa ta hanyar dubawa ɗaya, kamar goyan bayan haɗin SAS ko SATA hard disks guda huɗu a cikin tsari ɗaya zuwa huɗu. Ƙirar wannan haɗin gwiwar yana ba shi damar samar da damar watsa bayanai masu girma a cikin iyakataccen sarari.
A aikace-aikace masu amfani, aikin SFF-8654 dubawa ya dogara da goyon bayan yarjejeniya na motherboard ko katin tsararru. Misali, idan mahaifiyar uwa tana da haɗin kai kai tsaye zuwa CPU ta tashar PCIe, galibi ana amfani da wannan keɓance don haɗa manyan fayafai na NVMe; idan motherboard yana goyan bayan mai sarrafa SAS, ana iya amfani dashi don haɗa manyan faifan SAS ko SATA da yawa.
Daki-daki
Yawancin wayoyi na ciki ana yin su ne da tagulla mai inganci, wanda ke da ingantaccen wutar lantarki da yanayin zafi don tabbatar da ingantaccen watsa bayanai. Ana nannade waje tare da kayan da ke rufewa, yawanci HDPE ko wasu kayan da ke da kyawawan kaddarorin kariya, wanda ke kare wayoyi na ciki daga yanayin waje kuma yana hana gajerun kewayawa da sauran matsaloli tsakanin igiyoyi.
Utral karko da aikin garkuwa
Kulle mai haɗawa da sashin tuntuɓar zai yawanci amfani da kayan ƙarfe, kamar tagulla, tagulla phosphor da sauransu. Waɗannan lambobin sadarwa suna da ingantaccen ƙarfin lantarki da ƙarfin injina, don tabbatar da ingantaccen haɗin kai tsakanin mai haɗawa da kayan aiki, kuma suna iya jure wa shigarwa da cirewa da yawa kuma ba sauƙin lalacewa ba. Kulle na iya dacewa da na'urar sosai. inganta kwanciyar hankali na watsa sigina.
Ƙayyadaddun Bayanan Samfur
Tsawon Kebul0.5M/1M
Launi Baƙar fata
Salon Mai Haɗi Madaidaici
Nauyin samfur
Diamita Waya
Bayanin Marufi
Kunshin
Yawan 1 jigilar kaya (Package)
Nauyi
Matsakaicin canja wurin dijital a farashi
Ƙayyadaddun Bayanan Samfur
Bayanin Garanti
Saukewa: JD-C025
Warranty Shekara 1
Hardware
Nau'in Jaket
Cable Direktan
Mai Haɗawa Material Zinare plated
Mai haɗa (s)
Connector ASFF 8654 8i
Mai Haɗa B biyulankwasawa dama Farashin 8643
Slim SAS SFF 8654 8I (74P) Don lanƙwasa dama sff 8643
Gilashin Zinare
Launi Baƙar fata
Ƙayyadaddun bayanai
| Lantarki | |
| Tsarin Kula da inganci | Aiki bisa ga tsari & ka'idoji a cikin ISO9001 |
| Wutar lantarki | DC300V |
| Juriya na Insulation | 10M min |
| Tuntuɓi Resistance | 3 ohm max |
| Yanayin Aiki | -25C-80C |
| Yawan canja wurin bayanai | 12G |
Menene fasalulluka na igiyoyin SAS da igiyoyin SAS
SAS kebul shine filin ajiya na faifan diski shine mafi mahimmancin na'urar, duk bayanai da bayanai yakamata a adana su akan kafofin watsa labarai na diski. An ƙayyade saurin karanta bayanan ta hanyar haɗin haɗin haɗin yanar gizon faifai. A baya, koyaushe muna adana bayananmu ta hanyar SCSI ko SATA Interfaces da hard drives. Saboda saurin haɓaka fasahar SATA da fa'idodi iri-iri ne mutane da yawa za su yi la'akari da ko akwai hanyar haɗa duka SATA da SCSI, ta yadda za a iya buga fa'idodin duka biyun a lokaci guda. A wannan yanayin, SAS ya fito. Ana iya raba na'urorin ma'ajiyar hanyar sadarwa zuwa kusan manyan rukunai uku, wato, babban ƙarshen tsakiya da kuma kusa (Near-Line). Na'urorin ajiya masu inganci galibi tashar Fiber ne. Saboda saurin watsawa na tashar Fiber, yawancin na'urorin fiber na gani mai mahimmanci ana amfani da su zuwa babban ma'auni na ainihin ma'auni na maɓalli na matakin aiki. Na'urar ajiya ta tsakiyar kewayon na'urorin SCSI ne, kuma tana da dogon tarihi, ana amfani da ita a cikin tarin tarin bayanai masu mahimmanci na kasuwanci. An gajarta shi azaman (SATA), ana amfani da shi ga tarin tarin bayanai marasa mahimmanci kuma ana nufin maye gurbin bayanan baya ta amfani da tef. Mafi kyawun amfani da na'urorin ajiya na Fiber Channel shine watsawa da sauri, amma yana da farashi mai yawa kuma yana da wuyar kulawa; Na'urorin SCSI suna da ingantacciyar hanya mai sauri da matsakaicin farashi, amma ya ɗan rage tsawo, kowane katin SCSI yana haɗa na'urori har zuwa 15 (tashoshi ɗaya) ko 30 (dual-channel). SATA fasaha ce ta haɓaka cikin sauri a cikin 'yan shekarun nan. Babban fa'idarsa shine yana da arha, kuma saurin ba shi da hankali fiye da ƙirar SCSI. Tare da haɓakar fasaha, saurin karatun bayanan SATA yana gabatowa kuma ya zarce ƙirar SCSI. Bugu da kari, yayin da hard disk din SATA ke samun sauki da tsada, ana iya amfani da shi a hankali wajen adana bayanai. Don haka ajiyar kayan aiki na gargajiya saboda la'akari da aiki da kwanciyar hankali, tare da SCSI hard disk da fiber optic channel a matsayin babban dandamali na ajiya, SATA galibi ana amfani da su don bayanan da ba su da mahimmanci ko kwamfutar tafi-da-gidanka, amma tare da haɓaka fasahar SATA da kayan aikin SATA balagagge, ana canza wannan yanayin, mutane da yawa sun fara mai da hankali ga SATA wannan hanyar haɗin bayanan serial.
