Ayyukan Ayyuka, Dama, da Saukakawa: Wanene zai iya Tambayi Ƙari?
Sauran Duniya Kayan Kwacewa kwanan nan ya sabunta ta Mercury Accelsior PCIe SSD katin (an sake nazari a matsayin wani ɓangare na Kasuwancin OWC Mercury Helios PCIe ) wanda ya hada da tashoshin eSATA waje biyu. Bugu da ƙari, ga sabon mashigai, katin kuma samu sabon sunan: Mercury Accelsior E2 PCIe.
Saboda sababbin tashar jiragen ruwa eSATA, ina so in sami hannuna a ɗaya daga waɗannan katunan kuma sanya shi a gwaji. OWC yana da matukar haɗuwa kuma ya aiko ni sabon katin Mercury Accelsior E2 da 240 GB SSD. Amma ba su tsaya a can ba. Tare da katin, OWC ya aika wani akwati eSATA mai waje (Mercury Elite Pro-AL Dual SATA) wanda aka samu da 240 GB Mercury Extreme Pro 6G SSDs.
Wannan sanyi ya kamata bari in ba kawai gwada wasan kwaikwayo na biyu tashar jiragen ruwa eSATA amma kuma, ta hanyar samar da RAID 0 tsararru na dukan SSDs , gwada iyakar yi yiwuwa daga Mercury Accelsior E2 PCIe katin.
Idan kana son sanin yadda katin ya yi, karantawa.
OWC Mercury Accelsior E2 Overview
OWC Mercury Accelsior E2 na iya zama ɗaya daga cikin mafi kyawun ayyuka da kuma samfurin gyaran ajiya don masu amfani da Mac Pro. Wannan shi ne saboda Accelsior E2 yana samar da nau'i na SSW da aka shirya a cikin rukunin RAID 0 na OWC, har ma biyu na eSata na 6G da za a iya saita su tare da kwarewa na musamman ko ƙarin SSDs.
Mercury Accelsior E2 shi ne katin mallaka na PCIe guda biyu wanda ke da mahimmanci tare da mai kulawa mai kulawa na 88SE9230 SATA da ke kula da kebul na PCIe da kuma tashoshin SATA guda hudu. Mai kula da SATA mai kula da bayanan yana goyan bayan bayanan bayanai yayin da RAID 0,1, da kuma 10 kayan aiki. OWC ya tsara mai kula da RAID 0 (taguwar) da 128-bit AES bayanai na ɓoye don ɗakunan na SSD guda biyu, da kuma tashoshin SATA masu zaman kansu na gaɓar eSATA na waje biyu. Mai amfani na karshe ba zai iya canja tsarin buƙatar wanda aka tsara ba; duk da haka, kamar yadda muka gano a gwajin gwajinmu, wannan zai iya zama mafi dacewar tsari ga katin.
Ko da yake Accelsior E2 za'a iya saya ba tare da shigarwa na SSD na ciki ba, mafi yawancin mutane za su iya fita daga ɗaya daga cikin shawarwari waɗanda suka hada da SSD. Dukkanin sassan SSD na OWC suna amfani da tsarin SandForce SF-2281 na masu kula da SSD, tare da samar da kashi 7%.
An tsara tsarin mu na dubawa tare da madogara 120D SSD a cikin RAID 0.
Domin mai kula da abin mamaki ya bayyana a Mac a matsayin na'urar AHCI na (Advanced Host Controller Interface), babu mai shigarwa. Har ila yau, ajiyar SSD na ciki da duk wasu na'urorin da aka haɗa da tashoshin eSATA na waje suna bootable.
OWC Mercury Accelsior E2 Installation
Shigar da Accelsior E2 yana da mahimmanci yayin da yake samun katin PCIe da Mac Pro. Tabbatar ku bi hanya mai dacewa don shigar da na'urar mai ƙyama, kamar yin amfani da madauri na wuyan hannu.
Idan kana da 2009 ko daga bisani Mac Pro, zaka iya ajiye katin a cikin kowane jigon PCIe wanda ba tare da damuwa game da aikin ba ko kuma da zaɓin sassan layi.
Aikin Mac Mac na 2008 yana da cakuda PCIe 2 16-lane slots da kuma PCIe 1-lane slots. Domin tabbatar da mafi kyawun aiki, dole ne a sanya katin Accelsior E2 a daya daga cikin hanyoyi 16x. Za ka iya amfani da Ƙarin Slot Utility da aka haɗa tare da Mac Pros na farko don saita saurin gudu.
Idan kana buƙatar shigar da shinge na SSD, tabbatar da an yi maka kyau kafin ka haɗa katin ko cikin wuka. Jirgin SSD ya zana cikin haɗin haɗin sauƙaƙe. Da zarar an shigar da shi, tabbatar da cewa ruwa yana zaune a kan kwaskwarima post a bangon ƙarshen katin.
Idan kuna motsawa biyu daga cikin layin SSD daga wani katin, tabbatar da cewa ruwa a cikin slot 0 an shigar a cikin sabon sakon katin 0; Hakazalika, shigar da rami 1 ruwa a slot 1 na sabuwar katin.
Da zarar an shigar da ruwan wukake da katin, kun kasance a shirye don bugun Mac ɗinku kuma ku ji dadin karuwa.
OWC Mercury Accelsior E2 Na ciki SSD Performance
Da zarar mun gama shigar da Accelsior E2, mun danna Mac Pro da sauri kuma muka bullo da shi. An yarda da Accelsior kuma an saka shi ba tare da matsaloli a kan Tebur ba. Kodayake an shigar da SSDs a ciki, mun ƙwace Disk Utility , zaɓaɓɓun Accelsior SSDs, kuma ya share su a shirye-shiryen benchmarking.
Kamar yadda aka sa ran, Accelsior SSD ya nuna a cikin Disk Utility a matsayin daya drive. Ko da yake akwai nau'o'i biyu na SSD da aka sanya su, RAID na tushen kayan aiki ya gabatar da su ga mai amfani a matsayin na'urar ɗaya.
Gwaje-gwajen Eccalior E2 na ciki na SSD
Mun gwada Accelsior E2 a kan Macs guda biyu; wani Mac Pro 2010 wanda aka haɓaka da 8 GB na RAM da kuma Ƙararren Yankin Western Digital Black 2 GB a matsayin na'urar farawa, da kuma MacBook Pro 2011 . Mun yi amfani da tasirin MacBook Pro na Thunderbolt tashar jiragen ruwa don haɗawa da Accelsior E2 ta hanyar Mercury Helios Expansion Chassis.
Wannan ya ba mu damar ba da gwada gwaje-gwaje kawai a kan Mac Pro na PCIe bas ba, amma kuma don ganin idan Helios Expansion Chassis da muka gwada a baya zai amfana ta hanyar haɓaka zuwa katin Accelsior E2.
Ayyukan E-Performance na Acelsior E2 a cikin Helis Fadada Kasa
Mun yi amfani da Drive Genius 3 daga ProSoft Engineering don auna ƙididdigar da ci gaba da karatu da rubutu. Muna so mu gano idan akwai wani bambancin bambanci tsakanin katin Accelsior na asali da muka gwada a matsayin wani ɓangare na nazarin Mercury Helios Thunderbolt Expansion Chassis da kuma sabon E2 version.
Ba mu tsammanin kowane bambancin da ya yi ba; bayan duk, suna da katin ɗaya. Bambanci kawai shi ne ƙarin kari na biyu na eSATA na waje. A cikin gwajinmu na farko, mun ga wani bambanci mai ban mamaki wanda ba zai iya ganowa ba a cikin duniyar da ake amfani da su a duniya kuma ana iya danganta shi ga al'ada iri-iri a cikin wasan kwaikwayo.
Da wannan daga hanyar, lokaci ya yi don matsawa zuwa gwajin gwaji mafi yawa a cikin Mac Pro.
Ayyukan E2 na Accelsior a cikin 2010 Mac Pro
Don gwada yadda Accelsior E2 ya yi, mun yi amfani da Drive Genius 3 don karatun / rubuta gwajin gwaje-gwaje. Mun kuma yi amfani da Testing Speed Speed Disk, wanda ya dace da rubutawa da karanta wasan kwaikwayon tare da zane-zane na bidiyo mai yawa daga 1 GB zuwa 5 GB a girman. Wannan yana nuna kyakkyawan nuni na yadda tsarin ajiya zai yi aiki don kama bidiyo da gyara ayyuka.
Fitar da gwaje-gwaje na Gidajen 3 na da ban sha'awa, tare da tantancewa da ci gaba da rubuce-rubuce da sauri wanda zai iya kaiwa 600 MB / s, kuma ya ci gaba da cigaba da karatun karatun da ya wuce 580 MB / s.
- Kira Random Rubuta: 608.330 MB / s
- Hanya Random Karanta: 581.332 MB / s
- Ƙarfafa Ƙarfafa Rubuta: 641.54 MB / s
- Mafi Girma Ci gaba Karanta: 585.598 MB / s
Rahotan rahotanni na Blackmagic Disk Speed Test sakamakon cigaba da rubutu da kuma karanta gudu. Har ila yau yana lissafin siffofin bidiyon da ƙananan tarho da ƙirar da ke ƙarƙashin gwaji zai iya tallafawa don kamawa da gyarawa. Mun gudu cikin gwajin don girman bidiyo na 1 GB, 2 GB, 3 GB, 4 GB, da 5 GB.
5 GB Talla Test
- Rubuta: 495.0 MB / s
- Karanta: 621.7 MB / s
4 GB Talla Test
- Rubuta: 491.5 MB / s
- Karanta: 627.4 MB / s
3 GB Talla Test
- Rubuta: 498.8 MB / s
- Karanta: 640.7 MB / s
2 GB Talla Test
- Rubuta: 502.5 MB / s
- Karanta: 596.5 MB / s
1 GB Talla Test
- Rubuta: 502.9 MB / s
- Karanta: 555.4 MB / s
Ayyukan Accelsior E2 na RAID 0 SSD na da ban sha'awa, amma rabin rabin labarin na E2 ne na wannan katin. Don kammala alamunmu, muna buƙatar gwada tashar jiragen ruwa eSATA guda biyu, sa'an nan kuma mujallar Accelsior E2 tare da duk tashar jiragen ruwa da ake amfani da su a lokaci guda.
OWC Mercury Accelsior E2 yana yin amfani da tashar jiragen ruwa
A Accelsior E2 yana da tashoshin eSATA guda biyu da za a iya haɗawa da gadon eSATA mai ƙare na waje. Wannan yana ba da Accelsior E2 mai girma da yawa, wanda ya ba da izini guda ɗaya don samar da SSD na RAID na ciki da kuma tashoshin jiragen ruwa guda biyu don fadada waje.
Idan kana tunanin cewa wannan katin zai zama hanya mai kyau don ƙara yawan aikin Mac na yanzu naka, ko kuma, tare da ƙari na caji na PCIe na waje, samar da ƙarin ajiya mai girma zuwa sabon Mac Pro 2013, to, mu 'tunaninka daidai. Na yi marmarin nuna alamar tashoshin eSATA.
An gwada gwaji ta amfani da Mac Pro da Mac din da kuma Accelsior E2. Har ila yau, mun yi amfani da wani shinge mai suna Mercury Elite Pro-AL, wanda ke da nauyin 240 GB OWC Extreme Pro 6G SSDs. Kowane SSD an haɗa shi da kansa (babu RAID) zuwa ɗaya daga cikin tashoshin eSATA a kan katin.
Kwayar Genius 3 Sakamakon Sakamako (Gida ta ESATA):
- Kira Random Rubuta: 444.605 MB / s
- Hanya Random Karanta: 443.914 MB / s
- Ƙarfafa Ƙarfafa Rubuta: 442.502 MB / s
- Mafi Girma Ci gaba Karanta: 448.720 MB / s
Kowane mutum na eSATA tashar jiragen ruwa yana kusa da abin da muka sa ran. Aikin 6G eSATA zai iya samar da gudun hijira a kusan 600 MB / s. Wannan adadin ya zo ne daga gudun hijira na 6 Gbit / s ba tare da girman 8b / 10b da aka yi amfani da shi ba a cikin ƙayyadaddun 6G, wanda zai haifar da saurin gudu na 4.8 Gbit / s ko 600 MB / s. Duk da haka, wannan shine kawai iyakar ƙaddamarwa; kowane mai kulawa SATA zai sami ƙarin gaba don rikewa.
Kodayake Accelsior E2 ba ta ƙyale wadansu tashoshin eSATA na waje suyi amfani dasu a RAID na kayan aiki ba, babu wani abin da zai hana ka daga amfani da tsarin RAID na tushen software. Amfani da Abubuwan Taɗi, mun sake fasalin biyu na OWC Extreme Pro 6G SSD / s cikin tsarin RAID 0 (taguwar).
Kwayar Genius 3 Sakamakon Sakamako (RAID 0):
- Hawan Random Rubuta: 673.968 MB / s
- Hawan Random Karanta: 659.332 MB / s
- Ƙarfafa Ƙarfafa Rubuta: 683.79 MB / s
- Karancin Ci gaba Karanta: 651.121 MB / s
Hanya na RAID 0 na tashoshin eSATA ya kawo kayan da aka samu a kusa da iyakar (688 MB / s) don Mac na 2010.
Ba zan iya tsayayya ba idan za mu iya sassaukar da Accelsior E2 ta hanyar ƙirƙirar RAID 0 a tsakanin SSD na ciki da kuma External Mercury Extreme Pro 6G SSDs.
Yanzu, wannan ba alamar kimiyya ba ne; akwai matsalolin da yawa tare da ƙoƙarin yin wannan. Na farko, ƙananan sassan SSD na ciki sun riga sun kasance a cikin RAID 0 na kayan aiki, wanda ba za'a iya canja ba. Duk da yake za mu iya ƙara su a matsayin wani yanki a cikin RAID mai basira, za su yi aiki kawai a matsayin yanki guda RAID. Saboda haka, maimakon samun damar amfani da nau'i hudu a RAID 0 (biyu na SSDs na ciki da kuma SSDs biyu), za mu ga ganin amfani da RAID guda uku. Wannan ya kamata har yanzu ya isa ya biya harajin Accelsior E2 a cikin 2010 Mac Pro.
Kwayar Genius 3 Sakamakon Sakamako (Duk Rukunin RAID 0)
- Hawan Random Rubuta: 716.958 MB / s
- Hawan Random Karanta: 696.204 MB / s
- Ƙarfafawa da Ƙarfafa Rubuta: 710.953 MB / s
- Karancin Ci gaba Karanta: 695.38 MB / s
Kamar yadda ake sa ran, Accelsior E2, a hade tare da Mac Pro 2010, buga bango dangane da kayan aiki. Bayanai na OWC ga Accelsior E2 jerin jerin abubuwan da aka samu na 688 MB / s lokacin da aka saka katin a cikin Mac Pro 2009 zuwa 2012, kuma ya nuna cewa samfurori na daidai. Duk da haka, ya cancanci harbi.
Kwatanta farashin
OWC Mercury Accelsior E2 da Fusion Drives
Kamar yadda muka gani a shafi na baya, aikin Mercury Accelsior E2 yayi daidai da abin da muka sa ran. Kuma wannan yana nufin Accelsior E2 ya cancanci a shigar da shi a cikin kowane Mac Pro, musamman idan azumi SSD RAID don farawa ta farawa da kuma biyu na 6G eSATA fadada tashar jiragen ruwa su ne don son ku; Lalle ne sũ, sunã a gare ni.
Gaskiyar cewa RDD 0 SSD da kuma tashar eSATA na waje dukkansu sunyi nasara ba tare da shigar da kowane direbobi ba, kuma Mac Pro tana ganin katin a matsayin mai kula da AHCI mai kyau, ya sa ni mamaki game da wani yiwuwar amfani da katin, a matsayin ɓangare na Tsarin tsarin tsaftacewa.
Kayan Fusion na Apple ya yi amfani da SSD mai sauri da kuma kwakwalwa mai saurin hankali wanda aka haɗaka a haɗari guda ɗaya. Shirin OS X yana sauya fayilolin amfani da sauri zuwa SSD mafi sauri, kuma sau da yawa ana amfani da abubuwa zuwa kwakwalwa. Apple ba ya bayar da shawarar yin amfani da duk kayan aiki na waje a matsayin ɓangare na Ƙarar Fusion, amma ana amfani da shi na Ƙwararrun ESSD na Accelsior E2 da kuma na waje na eSATA na gaba ɗaya. Na tsammanin wannan zai ba ni izini na kewaye da duk wani abin da ya dace da latency wanda Apple ya damu game da amfani da na'urar SATA da aka haɗa da kuma USB na waje ko FireWire na'urar.
Na yi amfani da Terminal da kuma hanyar da aka tsara a Kafa Up Fusion Drive akan Mac ɗinka na yanzu don ƙirƙirar Fusion drive wanda ke kunshe da SSAI na RAID 0 SS da kuma 1 GB na Ƙasar Western Black Black drive wanda aka haɗa zuwa ɗaya daga cikin tashoshin eSATA.
Na gudu wannan ƙarar Fusion na mako guda ba tare da wata matsala ba, kuma na ji daɗin ci gaba da ƙarfin jigilar Fusion. Idan ya dace da bukatunku, kuyi la'akari da yadda ake amfani dashi ga Mercury Accelsior E2.
OWC Mercury Accelsior E2 - Ƙarewa
A Accelsior E2 yana da kyau. Yana bayar da sauri mai sauri daga cikin SSDs na ciki a cikin rukunin RAID 0, da kuma damar ƙara ƙarin ajiya tare da tashoshin eSATA biyu.
Duk da yake kusan dukan gwaji da nazarinmu aka yi tare da katin da aka sanya a cikin Mac Pro, muna so mu lura cewa katin Accelsior E2 yanzu an haɗa shi a cikin Harshen Harshen Mercury Helios PCIe mai Girma , wanda muka sake duba a baya, lokacin da ta yi amfani da Kwamfuta na Accelsior ba tare da tashoshin eSATA ba. Wannan kyakkyawan haɓakawa ga Helios, da kuma samfurin da za a yi la'akari da lokacin da sababbin Mac Mac 2013 suka fito, saboda sun ba da izinin ƙwarewar waje ta amfani da Thunderbolt ko USB 3.
Duk da yake mun kasance muna nuna godiya ga Accelsior E2, akwai wasu abubuwa da za ku sani kafin ku yanke shawara idan katin ya dace muku.
Shirin na 2009-2012 Mac zai iya samar da kayan aiki har zuwa iyakar da aka ƙayyade na 688 MB / s ko da wane nau'in PCIe da kake zaɓar don amfani da katin. Kowane Mac na da ƙuntatawa, kamar yadda za ku gani a kasa.
A 2008 Mac Mahimmanci, dole ne a shigar da katin a ɗaya daga cikin ramukan guda biyu na 16-lane PCIe don isa iyakar kayan aiki. Idan an shigar da katin a cikin wani nau'in PCIe, za a kashe kayan zuwa kashi 200 MB / s.
2006-2007 Magani Mac Ana iyakance ta PCIe 1.0 bas zuwa kimanin 200 MB / s kayan aiki. Idan kana da Mac a 2006-2007, za ka ga yadda ya dace ta hanyar shigar da SSD a cikin fitowar ta ciki.
Masu amfani da tsabtataccen tsabtace tsabtace-tsaren da ke amfani da Accelsior E2 a cikin kasuwar ƙaddamarwa na Thunderbolt 1 yana ganin kusan wannan aikin kamar 2009-2012 Mac Pro.
A Accelsior E2 yana amfani da haɗin PCIe 2.0 guda biyu, wanda ba zai iya samar da isasshen kayan aiki ba don ciyar da duk tashar jiragen ruwa (na SSD waje da waje eSATA) lokaci guda. Mun lura da wannan lokacin da muka yi ƙoƙarin ƙirƙirar rukunin RAID 0 na na ciki da na waje.
OWC Mercury Accelsior E2 - Maƙasudai na Ƙarshe
Muna da sha'awar katin Accelsior E2. Ana iya sayan katin tare da ko ba tare da shigarwa na ciki ba. Ƙungiyar SSD suna samuwa daban, don haka zaka iya haɓaka adadin ajiyar SSD a kowane lokaci. OWC za ta samar da bashi idan ka dawo karamin ƙwayar SSD lokacin da kake haɓaka zuwa manyan ƙananan. Bugu da ƙari, OWC yana ba da bashi ga abokan ciniki tare da tsofaffi Accelsior katin da suke son haɓaka zuwa katin Accelsior E2.
Yayinda farashin ya sa ya canza a tsawon lokacin, farashin na yanzu kamar yadda Yuni 2013 ya kasance kamar haka:
- Accelsior E2 0 GB (babu SSD ruwan wukake): $ 199.99
- Accelsior E2 120 GB (2 64 GB wuka) $ 319.99
- Accelsior E2 240 GB (2 120 GB rassan) $ 477.99
- Accelsior E2 480 GB (2 240 GB ruwan wukake) $ 734.99
- Accelsior E2 960 GB (2 480 GB blades) $ 1,299.99
Idan kana so ka fadada ikon Mac Pro na ajiyar ajiya kuma ka karya ta hanyar barikin SATA II da aka sanya ta hanyar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar da aka yi amfani da ita a 2012 da kuma Mac Pros, yana da wuya a jayayya da yin Mercury Accelsior E2 zuciyar zuciyarka.
Wannan bayani na kati guda yana samar da RAID 0 na ciki na SSD da biyu na waje na 6G eSATA. Iyakar iyaka a kan tsarin ajiyar ku na Mac zai zama tunanin ku (da kasafin kudin).
Kwatanta farashin