[技術討論] 技術文,有邊隻SSD生生性性信得過?歡迎打手高手入

本帖最後由 buster290 於 2015-12-28 03:51 編輯

是咁的,小弟有部 Dell vostro 5480想將 HDD換做SSD, 因為部機只有一個slot同小弟會間中BT,所以想買隻480或512嘅高穩定性同耐用嘅SSD,大家有咩建議?小弟睇過下啲文章發展很多牌子或多或小有問題或缺陷,依家有邊隻係生生性性嘅呢? 況且小弟會係外國用,去維修係完全無可能,所以穩定性同耐用第一! 歡迎各路高手深入討論,各抒己見~

部機個Spec:i7-5500U, 8GB RAM, 830M

Samsung 850 Pro:40nm 3D V-NAND TLC行MLC mode, 網上有文章指用過1/3容量會減速,6000 P/E, 自家主控,150TB or 10yrs保養, 超級終極勁怕高溫, 而且小弟個人唔中意三叔

Plextor M6 Pro: Freeze 死,變磚, Toshiba 19nm A-Type MLC, 3000 P/E, Marvell主控

以上兩隻都有RAM disk 加速,如果無得揀嘅話都要頂硬上,而且人地Samsung將TLC玩到旗艦產品,
究竟信唔信得過同耐用會唔會有幾多差別呢?

Intel 730: MLC, 食電,寫入慢, 超級勁貴,但邊到有貨?

Intel 535: 16nm sk Hyinx MLC, <3000 P/E, SandForce 2281, 耐用一般

Sandisk Extreme Pro: 平, 19nm A-Type MLC, 全部料合理, 速度okay~, 480GB只有440GB用,
32GB用作nCache, http://chinese.vr-zone.com/12967 ... on-review-10012014/

又或者有無做零售同代理嘅師兄可以分享下邊隻少啲退換維修咁呢?

有錯請指正,萬分感激!

PS: 屋企部PC用緊M6S 256,生性程度一般

28/12
Video18 師兄指正 Sandisk Extreme Pro 為MLC, 而非TLC. Thank you so much.

是咁的,小弟有部 Dell vostro 5480想將 HDD換做SSD, 因為部機只有一個slot同小弟會間中BT,所以想買隻480或512嘅高穩定性同耐用嘅SSD,大家有咩建議?小弟睇過下啲文章發展很多牌子或多或小有問題或缺陷,依家有邊隻係生生性性嘅呢? 況且小弟會係外國用,去維修係完全無可能,所以穩定性同耐用第一! 歡迎各路高手深入討論,各抒己見~

部機個Spec:i7-5500U, 8GB RAM, 830M

Samsung 850 Pro:40nm 3D V-NAND TLC行MLC mode, 網上有文章指用過1/3容量會減速,6000 P/E, 自家主控,150TB or 10yrs保養, 超級終極勁怕高溫, 而且小弟個人唔中意三叔

Plextor M6 Pro: Freeze 死,變磚, Toshiba 19nm A-Type MLC, 3000 P/E, Marvell主控

以上兩隻都有RAM disk 加速,如果無得揀嘅話都要頂硬上

Intel 730: MLC, 食電,寫入慢, 超級勁貴,但邊到有貨?

Intel 535: 16nm sk Hyinx MLC, <3000 P/E, SandForce 2281, 耐用一般

Sandisk Extreme Pro: 平, 19nm A-Type TLC, 全部野一般, 速度okay~

人地Samsung同Sandisk將TLC玩到旗艦產品,究竟信唔信得過同耐用會唔會有幾多差別呢?

有錯請指正,萬分感激!

PS: 屋企部PC用緊M6S 256,生性程度一般buster290 發表於 2015-12-28 01:27 AM


"Sharing the same  Marvell 88SS9187 controller with the Extreme II, the Extreme Pro,  however, uses SanDisk's homegrown second-generation 64-gigabit 19nm MLC NAND  flash memory as its storage. "
http://www.cnet.com/products/sandisk-extreme-pro-ssd/

"The entire Extreme PRO series uses premium 1Ynm (A19, 19mm x 19.5mm) ABL MLC Toggle flash in 64Gbit capacity."
http://www.tweaktown.com/reviews/6445/sandisk-extreme-pro-960gb-ssd-review-sata-iii-to-the-extreme/index.html

"The controller is unchanged but the firmware has been optimized even further for consistency and the NAND has been changed to SanDisk's own second generation 64Gbit 19nm MLC (same as Toshiba's A19nm). "
http://www.anandtech.com/show/8170/sandisk-extreme-pro-240gb-480gb-960gb-review

"Flash: SanDisk 1Ynm, eX2 ABL MLC, Toggle"
http://www.storagereview.com/sandisk_extreme_pro_ssd_review

"Mass storage – MLC NAND flash"
http://www.guru3d.com/articles-pages/sandisk-extreme-pro-480-gb-ssd-review,2.html

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本帖最後由 buster290 於 2015-12-28 03:45 編輯
"Sharing the same  Marvell 88SS9187 controller with the Extreme II, the Extreme Pro,  however, use ...
Video18 發表於 2015-12-28 03:11



Thank you so much, if Sandisk Extreme PRO using MLC, it seem to be a gd choice in this performance and price. But I found a wesite show that the total capacity lower that 446 due to the nCache function. how about its actual operating temperature?

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是咁的,小弟有部 Dell vostro 5480想將 HDD換做SSD, 因為部機只有一個slot同小弟會間中BT,所以想買隻480或5 ...
buster290 發表於 2015-12-28 01:27

Intel 730 承繼自企業級設計, 係以上咁多隻中穩定性最高既, 而且480G寫入一d都唔慢, 屬旗艦級應有水準, 最高功耗只係比上面其他牌子高1~2W, 插火牛用係完全可以忽略無視, 淨低既最後問題就係你能唔能夠用之前做既特價買到730, 730之前做特價賣得比Samsung 850 PRO同Sandisk Extreme PRO都要平

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Thank you so much, if Sandisk Extreme PRO using MLC, it seem to be a gd choice in this performanc ...
buster290 發表於 2015-12-28 03:16 AM


many members have sandisk extreme pro, there is no complaint  

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用兩隻CRUCIAL M4 64GB行RAID0,行左五年都未死,反而五年內死了三隻HDD

而家有邊隻及得上M4呢?

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many members have sandisk extreme pro, there is no complaint
Video18 發表於 2015-12-29 00:02


Seems like sandisk extreme pro is the best in this gen but it was out on June 2014. Will it have an upgrade very soon?

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Intel 730 賣得貴係有原因既 , 它是唯一消費級SSD 有完整硬體斷電保護 , 企業級設計同用料 , 所以係以上咁多隻中穩定性最高

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MX200?

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本帖最後由 buster290 於 2015-12-29 02:44 編輯

小弟亦曾考慮,但MX200 用 16nm MLC, 理論上壽命的確比 Toshiba A19nm 嘅會低啲

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