Iseva ye-chassis ye-4U uhlobo lwe-rack ye-rack fan fan jikelele yokufunxa ukothuka kwe-backplane 12Gb iplagi eshushu

Le mveliso idibanisa uyilo lwe-chassis yomncedisi kunye namacandelo asebenza kakhulu. Iimpawu zayo eziphambili zezi zilandelayo:

1. Isakhiwo esifakwe kwi-rack ye-4U

I-scalability ephezulu: ukuphakama kwe-4U (malunga ne-17.8cm) inika indawo eyaneleyo yangaphakathi, ixhasa iidiski ezininzi ezinzima, amakhadi okwandisa kunye nokuthunyelwa kwamandla angasebenziyo, kwaye ifanelekile ukugcinwa kwezinga loshishino kunye nezicelo ze-computing-intensive.

Ukulungiswa kokupholisa: Ngabalandeli benkqubo yobungakanani obukhulu, inokwamkela amacandelo okupholisa ngakumbi ukuze kuqinisekiswe ukusebenza okuzinzileyo kwehardware yamandla aphezulu.

2. Ifeni efunxa umothuko iyonke

Itekhnoloji ye-Vibration yodwa inciphisa umngcipheko womonakalo wokungcangcazela kwiidiski ezinzima zoomatshini kunye nokwandisa ubomi behardware.

Ulawulo lokupholisa ngobukrelekrele: ixhasa ukulawulwa kwesantya se-PWM, ilungelelanisa isantya sefeni ngokuguquguqukayo ngokweqondo lobushushu, kunye nokulinganisa ingxolo kunye nokusebenza kakuhle kokupholisa (ingxolo eqhelekileyo ≤35dB(A)).

3. I-12Gbps ye-SAS inkxaso yokutshintsha okushushu

I-interface yokugcinwa kwesantya esiphezulu: iyahambelana ne-SAS 12Gb / s protocol, i-bandwidth yethiyori iphindwe kabini xa kuthelekiswa nenguqulo ye-6Gbps, ukuhlangabezana nayo yonke i-flash-array okanye i-IOPS ephezulu yokufuna iimeko.

Ikhono lokugcinwa kwe-Intanethi: Ixhasa ukutshintshana okushushu kweediski ezinzima, kwaye inokutshintsha iidiski eziphosakeleyo ngaphandle kwexesha lokuphumla, ukuqinisekisa ukuqhubeka kwenkonzo (MTTR≤5 imizuzu).

4. Uyilo lokuthembeka kwinqanaba loshishino

I-backplane yemodyuli: Ixhasa i-SGPIO/SES2 yokubeka iliso ehlakaniphile, kunye nengxelo yexesha langempela lesimo se-hard disk (ubushushu / i-SMART).

Ukuhambelana okubanzi: Ukulungelelanisa kwiibhodi ze-motherboard zeseva (ezifana ne-Intel C62x series), kwaye ixhasa ulungelelwaniso olungaphezulu kwe-24 disk slots.

Iimeko zesicelo esiqhelekileyo: iindawo ezineemfuno ezifunwayo kwi-bandwidth yokugcina kunye nokuzinza kwenkqubo, njenge-virtualization cluster nodes, iiseva zokugcina ezisasazwayo, kunye neendawo zokusebenzela ezinikezela ngevidiyo.

Qaphela: Owona msebenzi kufuneka uvavanywe ngokudityaniswa nolungelelwaniso lwehardware ethile (efana neemodeli zamakhadi e-CPU/RAID).