PCIe vs SAS vs SATA: Intambara yo Kubika Ibisekuruza Byakurikiyeho

PCIe vs SAS vs SATA: Intambara yo Kubika Ibisekuruza Byakurikiyeho

Kugeza ubu, disiki zibitse ya santimetero 2,5 / 3,5-mu bikoresho bifite inganda eshatu: PCIe, SAS na SATA. Mubisobanuro bya data center, ibisubizo bihuza nka MINI SAS 8087 kugeza 4X SATA 7P Umugozi wumugabo na MINI SAS 8087 kugeza SLIM SAS 8654 4I birakoreshwa cyane. Mubihe byashize, iterambere ryikusanyamakuru ryuzuzanya ryukuri ryatewe ninzego cyangwa amashyirahamwe nka IEEE cyangwa OIF-CEI. Ariko, impinduka zikomeye zabaye muri iki gihe. Abakozi bakomeye ba data center nka Amazon, Apple, Facebook, Google na Microsoft ubu bateza imbere ikoranabuhanga.

Ibyerekeye PCIe

PCIe ntagushidikanya ko bisi ikwirakwizwa cyane, kandi ivugurura ryayo ryabaye kenshi mumyaka yashize. Nubwo umuvuduko wo kuzamura wihuse, impinduka muri buri gisekuru cyihariye cya PCIe zirahambaye cyane, cyane cyane umurongo wikubye kabiri buri gihe kandi ugakomeza guhuza nibisekuru byose byabanjirije.

PCIe 6.0 nayo ntisanzwe. Mugihe usubiye inyuma uhuza PCIe 5.0 / 4.0 / 3.0 / 2.0 / 1.0, igipimo cyamakuru cyangwa umurongo wa I / O uzongera gukuba kabiri kugeza kuri 64 GT / s. Umuyoboro nyawo wa PCIe 6.0 x1 ni 8 GB / s, umurongo umwe wa PCIe 6.0 x16 ni 128 GB / s, naho umurongo wa byerekezo ni 256 GB / s. Iyi interineti yihuta cyane kandi yatumye habaho ibisubizo bishya bihuza nka MCIO 8I kugeza 2 OCuLink 4i umugozi, PCIe Slimline SAS 4.0 38-Pin SFF-8654 4i kugeza 4 SATA 7-Pin Cable-Angled Cable, nibindi.

Kubyerekeye SAS
Imigaragarire Yometse kuri SCSI (Serial Yometse kuri SCSI, SAS) nubuhanga bukurikira bwa tekinoroji ya SCSI. Kimwe na disiki zikomeye zizwi cyane muri Serial ATA (SATA), SAS nayo ikoresha tekinoroji yuruhererekane kugirango igere ku muvuduko mwinshi wohereza kandi itezimbere umwanya wimbere mugabanya imirongo ihuza. SAS ni intera nshya rwose yatejwe imbere nyuma yimiterere ya SCSI. Muri sisitemu yo kubika kijyambere, insinga zihuza nka MINI SAS 8087 kugeza 8482 CABLE, MINI SAS 8087 kugeza 4X SATA 7P umugozi wabagore, nibindi, bigira uruhare runini. Cyane cyane iburyo-buringaniye bwo guhuza gahunda ya MINI SAS 8087 kugeza 4X SATA 7P iburyo bwiburyo bwumugore kabili irazwi cyane mubidukikije bya seriveri hamwe n'umwanya muto.

Kubyerekeye SATA

SATA isobanura Serial ATA (Serial Advanced Technology Attachment), izwi kandi nka serial ATA. Nibisobanuro bya disiki ya disiki igaragara hamwe na Intel, IBM, Dell, APT, Maxtor na Seagate.

Nka disiki ikoreshwa cyane kuri disiki ya disiki iriho ubu, inyungu nini yimikorere ya SATA 3.0 igomba kuba ikuze. Byombi bisanzwe 2,5-SSDs na HDDs bakoresha iyi interface. Kubijyanye nigisubizo cyo guhuza, MINI SAS 8087 kugeza 4X SATA 7P Umugore hamwe na Sideload itanga igisubizo cyoroshye cyo gushiramo uruhande, mugihe MINI SAS 8087 kugeza 4X SATA 7P umugozi wumugore wiburyo ukwiye kuri ssenariyo ifite umwanya muto. Umuyoboro wo gukwirakwiza ibitekerezo ni 6 Gbps. Nubwo ifite icyuho runaka ugereranije na 10 Gbps na 32 Gbps yumurongo wa interineti nshya, SSDs isanzwe ya santimetero 2,5 irashobora guhaza ibyifuzo bya buri munsi kubakoresha benshi, kandi umuvuduko wo gusoma no kwandika hafi 500 MB / s urahagije.

Umubare wamakuru muriyisi ya interineti uriyongera vuba. Ugereranije nubusanzwe bugezweho, interineti ya PCI Express irashobora gutanga amakuru yihuse no gutinda kwihuse, kuzamura imikorere ninyungu zimiryango. Ibyiza bizagenda bigaragara. Muri icyo gihe, ibisubizo bihuza udushya nka MINI SAS 8087 kugeza kuri SAS SFF-8482 Kabiri-imwe-imwe na MINI SAS 8087 kugeza Oculink SAS 8611 4I nayo isunika imbibi zikoranabuhanga ryububiko. Cyane cyane mububiko bwimbitse cyane, ahantu hihariye hahuza ibishushanyo nka MINI SAS 8087 Ibumoso bugana kuri 4X SATA 7P Umugore 90-Impamyabumenyi yakemuye ibibazo byinsinga.