PCIe vs SAS vs SATA: Intambara y'ikoranabuhanga rya Next-Gen Storage Interface Technologies
Muri iki gihe, disiki zikomeye zo kubika za santimetero 2.5/santimetero 3.5 mu nganda zifite ahanini uburyo butatu bwo guhuza: PCIe, SAS na SATA. Mu bikorwa byo gusana amakuru, ibisubizo byo guhuza amakuru nka MINI SAS 8087 kugeza kuri 4X SATA 7P Male cable na MINI SAS 8087 kugeza kuri SLIM SAS 8654 4I birakoreshwa cyane. Mu bihe byashize, iterambere ryo kuvugurura uburyo bwo gusana amakuru mu nyubako z’amakuru ryaterwaga n’ibigo cyangwa amashyirahamwe nka IEEE cyangwa OIF-CEI. Ariko, hari impinduka ikomeye yabayeho muri iki gihe. Abakora serivisi nini zo gusana amakuru nka Amazon, Apple, Facebook, Google na Microsoft ubu barimo guteza imbere ikoranabuhanga.
Ku bijyanye na PCIe
Nta gushidikanya ko PCIe ari yo ikoreshwa cyane mu gutwara abantu, kandi ivugururwa ryayo ryakunze kugaragara cyane mu myaka yashize. Nubwo umuvuduko wo kuvugurura wihuta, impinduka muri buri gisekuruza cy’ibipimo bya PCIe ni ingenzi cyane, cyane cyane ko bandwidth yikuba kabiri buri gihe kandi igakomeza guhuza n’ibisekuruza byose byabanje.
PCIe 6.0 ntabwo ari ikintu gitandukanye. Nubwo ikoreshwa inyuma na PCIe 5.0/4.0/3.0/2.0/1.0, igipimo cy'amakuru cyangwa bandwidth ya I/O bizongera byikubye kabiri bigere kuri 64 GT/s. bandwidth nyayo y'inzira imwe ya PCIe 6.0 x1 ni 8 GB/s, bandwidth y'inzira imwe ya PCIe 6.0 x16 ni 128 GB/s, naho bandwidth y'inzira ebyiri ni 256 GB/s. Iyi interface yihuta cyane yanatumye habaho ibisubizo bishya byo guhuza nka MCIO 8I kuri 2 OCuLink 4i cable, PCIe Slimline SAS 4.0 38-Pin SFF-8654 4i kuri 4 SATA 7-Pin Right-Angled Cable, nibindi.
Ku bijyanye na SAS
Interineti ya Serial Attached SCSI (Serial Attached SCSI, SAS) ni ikoranabuhanga rya SCSI ryo mu gisekuru gitaha. Kimwe na disiki ikomeye ya Serial ATA (SATA) ikunzwe cyane ubu, SAS inakoresha ikoranabuhanga rya serial kugira ngo igere ku muvuduko wo hejuru wo kohereza no kunoza umwanya w'imbere binyuze mu kugabanya imirongo yo guhuza. SAS ni interface nshya rwose yakozwe nyuma ya interface ya SCSI ijyanye nayo. Muri sisitemu zigezweho zo kubika, insinga zo guhuza nka CABLE ya MINI SAS 8087 kugeza 8482, insinga y'abagore ya MINI SAS 8087 kugeza 4X SATA 7P, nibindi, bigira uruhare runini. Cyane cyane gahunda yo guhuza insinga y'iburyo ya MINI SAS 8087 kugeza 4X SATA 7P y'iburyo ikunzwe cyane mu bice bya seriveri bifite umwanya muto.
Ku bijyanye na SATA
SATA isobanura Serial ATA (Serial Advanced Technology Attachment), izwi kandi nka serial ATA. Ni uburyo bwo guhuza hard drive bwatanzwe na Intel, IBM, Dell, APT, Maxtor na Seagate.
Kubera ko ari yo mashini ikoreshwa cyane ku isoko ry’ubu, inyungu nini ya SATA 3.0 igomba kuba igezweho. SSD zisanzwe za santimetero 2.5 na HDD zikoresha iyi mashini. Ku bijyanye n’ibisubizo byo guhuza, MINI SAS 8087 kugeza kuri 4X SATA 7P Female ifite Sideload itanga igisubizo cyoroshye cyo gushyiramo uruhande, mu gihe insinga y’igitsina gore ya MINI SAS 8087 kugeza kuri 4X SATA 7P ifite inguni y’iburyo ikwiriye ibintu bifite umwanya muto. Uburyo bwo kohereza amakuru bukoreshwa mu buryo bw’imitekerereze ni 6 Gbps. Nubwo ifite icyuho runaka ugereranyije na 10 Gbps na 32 Gbps by’iyi mashini nshya, SSD zisanzwe za santimetero 2.5 zishobora guhaza ibyifuzo bya buri munsi by’abakoresha benshi, kandi umuvuduko wo gusoma no kwandika wa hafi 500 MB/s urahagije.
Umubare w'amakuru ku isi ya interineti uri kwiyongera cyane. Ugereranyije n'aho akorera ubu, uburyo bwa PCI Express bushobora gutanga uburyo bwo kohereza amakuru vuba no gutinda guhagarara, bikongera cyane imikorere n'inyungu by'ibigo. Ibyiza bizarushaho kugaragara. Muri icyo gihe, ibisubizo bishya byo guhuza amakuru nka MINI SAS 8087 kugeza kuri SAS SFF-8482 Two-in-One cable na MINI SAS 8087 kugeza kuri Oculink SAS 8611 4I nabyo birimo kuzamura imipaka y'ikoranabuhanga ryo kubika amakuru. Cyane cyane mu bubiko burimo ubucucike bwinshi, imiterere y'inguni zihariye nka MINI SAS 8087 ibumoso bugana kuri 4X SATA 7P Female 90-Degree yakemuye ibibazo by'insinga.
Igihe cyo kohereza: Kanama-01-2025
