Momwe mungasankhireChingwe cha SFF-8087 kupita ku SATA？
Munthawi ino ya kuchuluka kwa deta, kaya ndi kupanga NAS yogwira ntchito bwino (Network Attached Storage) kapena kukhazikitsa malo ogwirira ntchito, kukulitsa malo osungiramo zinthu mkati kumakumana ndi mavuto aakulu. Kwa okonda ma seva a DIY kapena kukweza makina awo osungiramo zinthu, ngodya yopindika ya zingwe nthawi zambiri imatsimikizira ngati mpweya mkati mwa bokosilo ndi wosalala komanso ngati chivundikirocho chingatsekedwe. Nkhaniyi ifufuza mfundo yofunika kwambiri,Mini SAS HD SFF-8087 Ngodya Yakumanja kupita ku 4 SATA 7P Ngodya Yakumanja, ndi kukambirana mitundu yodziwika bwino mongachingwe cha kumanja cha andle 8087 kupita ku ngodya yakumanja cha satandichingwe cha sata cholumikizira kumanzere sff 8087 kupita ku ngodya yakumanja, kuwulula momwe kusankha chingwe choyenera kungathandizire kukonza kapangidwe ka hardware yanu.
I. N’chifukwa Chiyani Muyenera Kusankha “Ngodya Yakumanja”?
Mu njira zolumikizira zosungiramo zinthu zakale, zingwe zolunjika zimakhala zosavuta kuzilumikiza ndi kuzichotsa, koma nthawi zambiri zimayambitsa kutsekeka kwa zingwe m'malo ang'onoang'ono.Chingwe cha Mini SAS HD SFF-8087 cha ngodya yakumanja kupita ku 4 SATA 7P cha ngodya yakumanjaMu bokosilo, ubwino woonekeratu kwambiri ndi kusunga malo. Mbali imodzi ya chingwe ichi ndi mawonekedwe a ngodya yakumanja a SFF-8087, omwe nthawi zambiri amalumikizidwa ku khadi la RAID kapena khadi la HBA; mbali inayo ndi mawonekedwe anayi a ngodya yakumanja a SATA 7P, olumikizidwa ku ma hard drive kapena ma backplanes. Kapangidwe ka "ngodya yakumanja kawiri" kameneka kamalola chingwe kuyenda pamwamba pa bolodi la mama kapena khadi lokulitsa, zomwe zimachepetsa kwambiri kutalika kwa chingwe chomwe chili m'bokosilo.
Mwachitsanzo, tikamafunafuna chinthu china chake, nthawi zambiri timalemba mawu osakirangati chingwe chamanja cha andle 8087 kupita ku ngodya yakumanja ya sataIzi nthawi zambiri zikutanthauza kuti wogwiritsa ntchito amafuna kuti mbali zonse ziwiri zikhale mapangidwe a ngodya yakumanja kuti akwaniritse zofunikira pakuyika mbali zonse ziwiri. Ndikofunikira kudziwa kuti ngakhale kuti "right andle" si kalembedwe kokhazikika, ndi kofala kwambiri pakusaka kwenikweni. Imasonyeza molondola momwe pakufunika kupindika madigiri 90 pakona, kuonetsetsa kuti mawonekedwe a khadi la HBA sawonongeka ndi kukoka chingwe.
II. Kusankha Pakati pa Kumanzere ndi Kumanja: Kumvetsetsa Kulunjika
Sizili zonse zomwe zili mkati mwa makompyuta zomwe zili zofanana. Nthawi zina, mawonekedwe a khadi lanu la RAID amayang'ana mbali ya bokosilo, pomwe malo osungira hard drive ali mbali inayo. Zikatero, malo wambaChingwe cha Mini SAS HD SFF-8087 cha ngodya yakumanja kupita ku 4 SATA 7P cha ngodya yakumanjamwina sizingagwirizane bwino ndi njira yolumikizira mawaya, chifukwa mungafunike mawonekedwe a SFF-8087 "oyang'ana kumanzere". Apa ndi pomwechingwe cha sata cholumikizira kumanzere sff 8087 kupita ku ngodya yakumanjaImabwera. Imafotokoza chingwe chokhala ndi cholumikizira cha SFF-8087 chokhota kumanzere (kumene chingwecho chimatuluka kuchokera kumanzere kwa mawonekedwe) kumbali imodzi ndi cholumikizira cha SATA chokhota kumanja kumbali inayo. Kuphatikiza kolondola kumeneku kwa ngodya zakumanzere ndi zakumanja kumakupatsani mwayi wolumikiza mosavuta ma hard drive omwe ali mbali zosiyanasiyana mu ma seva a 1U kapena 2U rack popanda kupindika kwambiri chingwecho. Mosiyana ndi izi,chingwe cha kumanja cha andle 8087 kupita ku ngodya yakumanja cha sata, yomwe ingakhale ndi malekezero onse awiri opingasa kumanja, ili ndi kusiyana pang'ono pa momwe imagwiritsidwira ntchito. Kunyalanyaza kusiyana kumeneku kuchokera kumanzere kupita kumanja ndikukakamiza kuyika kungayambitse kuti chingwe chizungulire, zomwe zimawonjezera chiopsezo cha kuchepa kwa chizindikiro.
III. Magawo Aukadaulo ndi Kusanthula Kogwirizana
MukasankhaChingwe cha Mini SAS HD SFF-8087 cha ngodya yakumanja kupita ku 4 SATA 7P cha ngodya yakumanja, ndikofunikira kuganizira osati ma angles olumikizirana okha komanso chithandizo cha protocol. Pakadali pano, zingwe zazikulu zamtunduwu zimathandizira kuchuluka kwa kusamutsa kwa SAS 6Gbps kapena SAS 12Gbps (Serial Attached SCSI) ndipo zimagwirizana ndi muyezo wa SATA 3.0. Mukagwiritsa ntchitochingwe cha kumanja cha andle 8087 kupita ku ngodya yakumanja cha sataKuti mulumikize ma hard drive wamba a SATA kapena ma solid-state drive, chingwecho sichingakhale cholepheretsa kugwira ntchito bwino, bola ngati chitetezo chamkati ndi waya woyezera (AWG, American Wire Gauge) wa chingwecho ndi zapamwamba kwambiri.
Ndikofunikira kudziwa kuti ngakhalechingwe cha sata cholumikizira kumanzere sff 8087 kupita ku ngodya yakumanjaZimagwira ntchito mofanana ndi chingwe chokhazikika chakumanja, kapangidwe kake kovuta ka nkhungu ndi mawaya nthawi zambiri kamabweretsa ndalama zambiri zopangira. Pogula, ogwiritsa ntchito ayenera kusankha zinthu zomwe zimasonyeza bwino tanthauzo la pinout ndi mitengo yothandizira kusamutsa kuti apewe kuwononga khalidwe ndikupangitsa kuti deta isafalikire bwino.
IV. Zochitika Zoyenera Zokhazikitsa ndi Zomwe Ogwiritsa Ntchito Akumana Nazo
Mu njira zenizeni zoyika, ogwiritsa ntchito omwe agwiritsa ntchitoChingwe cha Mini SAS HD SFF-8087 cha ngodya yakumanja kupita ku 4 SATA 7P cha ngodya yakumanjanthawi zambiri amayamikira kukongola kwa chikwama chamkati. Mwachitsanzo, chikayikidwa mu chikwama chaching'ono cha Micro-ATX, khadi la RAID nthawi zambiri limakhala pafupi ndi chipinda choperekera magetsi. Pogwiritsa ntchito chingwe chowongoka cha SFF-8087, chingwecho chimagunda mwachindunji chikwama chamagetsi kapena mbali, zomwe zimapangitsa kuti mbali ya mbali itukuke. Komabe, pogwiritsa ntchitochingwe cha kumanja cha andle 8087 kupita ku ngodya yakumanja cha sata, chingwecho chimatembenuka madigiri 90 mwachindunji kuchokera ku mawonekedwe ake ndipo chimafalikira molingana ndi bolodi la mama, ndikupewa zopinga. Kuphatikiza apo, mu kapangidwe ka mawaya a backplane, ngati khola la hard disk lili pansi pa kutsogolo kwa chassis ndipo khadi la HBA lili pakati pa malo a PCIe, ngodya yakumanzereChingwe cha SATA cha SFF 8087 kupita ku ngodya yakumanjakungapangitse njira yolumikizira mawaya kukhala yomveka bwino. Mwa kusintha njira yopindika ya SATA, zingwe zinayi za SATA zitha kulowetsedwa bwino mu hard disk, kupewa zovuta zomwe zingabalalike ngati "octopus".
V. Market乱象 ndi Kugula Malingaliro
Popeza zowonjezera izi zimapangidwa kwambiri ndi anthu ena, mayina awo amasiyana kwambiri. Amalonda ena angatchule "Mini SAS HD SFF-8087 Ngodya Yakumanja kupita ku 4 SATA 7P Ngodya Yakumanja" monga "Tumizani 8087 mpaka 90 Degree SATA", pamene mukuyimbira "Chingwe cha SATA cha Kumanzere cha SFF 8087 kupita ku Chingwe cha SATA cha Kumanja"monga "Reverse 8087 to 90 Degree SATA". Chifukwa chake, pofufuza, tikulimbikitsidwa kugwiritsa ntchito mawu ofunikira monga "reverse" kapena "left angle" pamodzi, ndikuyang'ana zithunzi zenizeni za zingwe kuti mudziwe komwe zingwe zimatulukira.
Pomaliza, kaya ndi kupeza "chingwe cha kumanja cha andle 8087 kupita ku ngodya yakumanja cha sata"kupanga gulu la ma disk, kapena kufuna wapadera"chingwe cha sata cholumikizira kumanzere sff 8087 kupita ku ngodya yakumanja"Kuti mukonze seva yakale, chonde onetsetsani kuti mwatsimikiza kukula kwa mawonekedwe ake. Ngakhale kuti SFF-8087 ndi imodzi mwa miyezo yoyambirira ya ma interfaces a Mini SAS HD, njira yake yotsekera ndi yosiyana ndi SFF-8643 yosinthidwa. Onetsetsani kuti mawonekedwe anu a mamaboard kapena owongolera akugwirizana nayo, kutiMini SAS HD SFF-8087 Ngodya Yakumanja kupita ku 4 SATA 7P Ngodya Yakumanjaakhoza kuchita ntchito yake yomwe akufuna.
Pomaliza, kusankha ngodya yaying'ono ya chingwe kukuwonetsa kufunafuna kwa DIYer tsatanetsatane kwambiri. Kudzera mu kumvetsetsa bwino zinthu zomwe zikuyimiridwa ndi mawu atatu ofunikira pamwambapa, mutha kusintha njira yabwino kwambiri ya data malinga ndi kapangidwe ka bokosi lanu.
Nthawi yotumizira: Mar-18-2026
