Bratislava, Januwari 12, 2015 - I-Samsung Electronics Co., Ltd., umholi womhlaba kubuchwepheshe benkumbulo obuthuthukisiwe, isiqalile ukukhiqiza ukusebenza okuphezulu, amandla aphansi we-PCIe SSDs negama SM951. Zenzelwe ukusetshenziswa kumakhompuyutha anothibhuki amancane kakhulu nasezindaweni zokusebenza. I-Samsung SM951 izotholakala ngamakhono 512, 256 kanye ne-128 GB.
“Ngokwethula le PCIe SSD eyonga amandla, enesivinini esikhulu, sisiza ukusheshisa ukukhula kwemakethe yezincwadi zamanothi ezincane kakhulu. Sifuna futhi ukuqhubeka nokuthuthukisa nokwethula ama-SSD esizukulwane esilandelayo anokuminyana okuphezulu, ukusebenza okuthuthukisiwe kanye nokulungiswa okuthuthukisiwe, futhi ngokubambisana neqembu, siqinise ukuncintisana kwebhizinisi lethu emakethe ye-SSD yomhlaba wonke. kusho uJeeho Baek, iPhini Likamongameli Omkhulu Wezokukhangisa ngeMemory kwaSamsung Electronics.
Ukusebenza kusixhumi esibonakalayo se-PCIe 2.0
I-Samsung SM951 ihamba phambili ngokusebenza kwezinga eliphezulu. Isekela njenge-interface PCIe 3.0, ngakho PCIe 2.0. Ingasetshenziswa ezincwadini zokubhalela zakamuva ezacile kakhulu funda ngokulandelana ku-1 MB/s a bhala 1 MB/s ngokusekelwe ku-PCIe 2.0. Ukusebenza okunjalo cishe izikhathi ezintathu ngaphezulu kune-SSD yakamuva ene-SATA interface futhi eshesha cishe ngo-30% kunomanduleli wayo i-Samsung XP941. Ngaphezu kwalokho, ukufunda nokubhala okungahleliwe isivinini esingafika ku 130 000, ngokulandelana 85 IOPS.
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Ukusebenza kusixhumi esibonakalayo se-PCIe 3.0
Kubasebenzisi bezincwadi zokubhalela nezindawo zokusebenza ezizacile kakhulu ezihlela ukusebenzisa isikhombimsebenzisi se-PCIe 3.0, i-SM951 ingakwazi ukufunda nokubhala ngokulandelana ngesivinini. 2 MB/s, ngokulandelana 1 MB/s. Ngakho inikeza cishe ukufunda okulandelanayo okuphindwe kane ngokushesha uma kuqhathaniswa nama-SATA SSD amanje. Ngasikhathi sinye, ifinyelela ukusebenza kahle kwamandla okuphezulu kakhulu ku-PCIe 3.0 interface - idinga mayelana ne-len i-watt eyodwa ekufundeni okulandelanayo okungu-450 MB/s nasekubhaleni okulandelanayo okungu-250 MB/s. Kusho okungaphezu kwalokho Ukuthuthukiswa okungu-50% ekusebenzeni kwe-watt ngayinye uma kuqhathaniswa ne-XP941 SSD.
Imodi yokulinda L1.2
I-Samsung SM951 iyi-SSD yokuqala yokusebenzisa imodi yokulinda ngokuya nge-PCI-SIG (i-PCIe ejwayelekile). L1.2 ngokusetshenziswa kwamandla okuphansi. Ivumela zonke izifunda ezinesivinini esikhulu ukuthi zivaliwe lapho ikhompuyutha ikumodi yokulala noma yokulala. Ngokwamukela ukusebenza okulindile ezingeni le-L1.2, kakhulu kunciphisa ukusetshenziswa kwamandla I-SM951 - ngaphansi kwe-2 mW, yini phansi ngo-97% (kusuka ku-50 mW edingekayo uma isetshenziswa ezingeni le-L1).
Ifomethi ye-M.2
I-Samsung SM951 SSD entsha ikhiqizwa ngaphakathi Ifomethi ye-M.2 (80mm x 22mm) okuyinto nje cishe ingxenye eyodwa kwesikhombisa kasayizi wama-SSD angu-2,5-intshi. Ngesikhathi esifanayo, inesisindo esingaba ngu-approx 6 amagremu. Ngenxa yokwakheka kwayo okuhlangene, ilungele amakhompyutha aphathekayo amaningi futhi ikhulula isikhala kwezinye izingxenye, okuhlanganisa nebhethri.
Idrayivu yakamuva ye-SM951 kanye namanye ama-PCIe SSD asebenzisa isiteji se-MLC NAND sekilasi le-nanometer eyi-10 kubeka abakwaSamsung esimweni esihle kakhulu sokwandisa ngokushesha imakethe ye-PCIe SSD yomhlaba wonke. AbakwaSamsung bazoqhubeka nokusebenza ekwethulweni okufika ngesikhathi kwesizukulwane esisha sama-PCIe SSD asekela isixhumi esibonakalayo se-NVMe, sinikeze ezinye izinzuzo zokusebenza.
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