PCIe vs SAS vs SATA: Hondo yeNext-Generation Storage Interface Technologies
Parizvino, madhisiki ekuchengetedza e2.5-inch/3.5-inch ari muindasitiri ane ma interfaces matatu: PCIe, SAS neSATA. Muma applications edata center, mhinduro dzekubatanidza dzakadai seMINI SAS 8087 kusvika 4X SATA 7P Male cable uye MINI SAS 8087 kusvika SLIM SAS 8654 4I dzinoshandiswa zvakanyanya. Kare, kuvandudzwa kwe data centre interconnection upgrades kwaitungamirirwa nemasangano kana masangano akadai seIEEE kana OIF-CEI. Zvisinei, shanduko huru yakaitika mazuva ano. Vashandi vakuru vedata center vakaita seAmazon, Apple, Facebook, Google neMicrosoft ikozvino vari kutungamira budiriro yetekinoroji.
Nezve PCIe
Hapana mubvunzo kuti PCIe ndiyo inonyanya kufarirwa nemabhazi ekufambisa, uye zvigadziriso zvayo zvave zvichiitika kakawanda mumakore achangopfuura. Kunyangwe kumhanya kwekusimudzira kwakawedzera, shanduko muchizvarwa chimwe nechimwe chezvinotsanangurwa zvePCIe dzakakosha zvikuru, kunyanya nebandwidth inowedzera kaviri nguva imwe neimwe uye ichichengetedza kuenderana nezvizvarwa zvese zvakapfuura.
PCIe 6.0 haisi yakasiyana. Kunyange zvazvo ichishanda nePCIe 5.0/4.0/3.0/2.0/1.0, data rate kana I/O bandwidth ichapetwa kaviri zvakare kusvika pa64 GT/s. Bandwidth chaiyo yePCIe 6.0 x1 i8 GB/s, bandwidth yePCIe 6.0 x16 i128 GB/s, uye bandwidth yedivi rimwe chete i256 GB/s. Iyi interface inomhanyisa yakapawo mhinduro itsva dzekubatanidza dzakadai seMCIO 8I kusvika 2 OCuLink 4i cable, PCIe Slimline SAS 4.0 38-Pin SFF-8654 4i kusvika 4 SATA 7-Pin Right-Angled Cable, nezvimwewo.
Nezve SAS
Iyo Serial Attached SCSI interface (Serial Attached SCSI, SAS) ndiyo tekinoroji yechizvarwa chinotevera cheSCSI. Kungofanana nemadhiraivha eSerial ATA (SATA) anozivikanwa parizvino, SAS inoshandisawo tekinoroji yeserial kuti iwane kumhanya kwakanyanya kwekutumira uye inovandudza nzvimbo yemukati nekupfupisa mitsetse yekubatanidza. SAS i interface itsva zvachose yakagadzirwa mushure meiyo parallel SCSI interface. Mumasisitimu ekuchengetera emazuva ano, tambo dzekubatanidza dzakadai seMINI SAS 8087 kusvika 8482 CABLE, MINI SAS 8087 kusvika 4X SATA 7P female cable, nezvimwewo, dzinoita basa rakakosha. Kunyanya chirongwa chekubatanidza right-angle cheMINI SAS 8087 kusvika 4X SATA 7P right angle female cable chinonyanya kufarirwa munzvimbo dzeseva dzine nzvimbo shoma.
NezveSATA
SATA inomiririra Serial ATA (Serial Advanced Technology Attachment), inozivikanwawo seserial ATA. Iyi imhando ye hard drive interface yakakurudzirwa pamwe chete neIntel, IBM, Dell, APT, Maxtor naSeagate.
Sezvo iri iyo hard disk interface inonyanya kushandiswa pamusika pari zvino, mukana mukuru weSATA 3.0 interface unofanira kunge uri kukura kwayo. MaSSD nemaHDD ese ari maviri nehafu anoshandisa iyi interface. Panyaya yekubatanidza, MINI SAS 8087 kusvika 4X SATA 7P Female ine Sideload inopa mhinduro iri nyore yekuisa parutivi, nepo MINI SAS 8087 kusvika 4X SATA 7P right-angle female cable yakakodzera mamiriro ane nzvimbo shoma. Bandwidth yekutumira data i6 Gbps. Kunyangwe iine gap yakati kana ichienzaniswa ne10 Gbps ne32 Gbps bandwidth yeiyi interface itsva, maSSD e2.5-inch akajairwa anogona kusangana nezvinodiwa zvezuva nezuva zvevashandisi vazhinji, uye kumhanya kwekuverenga nekunyora kweinenge 500 MB/s kwakakwana.
Huwandu hwedata munyika yeInternet huri kuwedzera nekukurumidza. Zvichienzaniswa nema interface aripo iye zvino, PCI Express interface inogona kupa kutumira data nekukurumidza uye kunonoka kupfupika, zvichivandudza zvakanyanya kushanda uye purofiti yemasangano. Zvakanakira zvichawedzera kuzivikanwa. Panguva imwe chete, mhinduro dzekubatanidza itsva dzakadai seMINI SAS 8087 kuenda kuSAS SFF-8482 Two-in-One cable uye MINI SAS 8087 kuenda kuOculink SAS 8611 4I dziri kusundirawo miganhu ye tekinoroji yekuchengetedza. Kunyanya munzvimbo dzekuchengetera dzine density yakakura, magadzirirwo e special-angle connector akadai seMINI SAS 8087 Left-angled to 4X SATA 7P Female 90-Degree akagadzirisa matambudziko ewiring.
Nguva yekutumira: Nyamavhuvhu-01-2025
