peace 發表於 2016-10-25 11:25:10

GALAX GAMER SSD L S11 120GB 固態硬碟評測



SSD已經成為目前裝積必裝的配置之一,畢竟效能是HDD硬碟無法比擬,能夠讓電腦效能有明顯的提升,加上現在價格越來越低,裝一顆120GB的當作系統碟使用也能裝下系統和應用程式,不過玩家若要裝遊戲就是挑選大一點的容量,今天筆者要介紹一顆平價款SSD,適合裝機選購,產品為GALAX GAMER SSD L 120GB S11。

GALAX GAMER SSD L 120GB S11規格
容量:120GB
介面:SATA 3(SATA 6Gbps),可向下相容
控制器: PHISON PS3111-S11
顆粒: TOSHIBA 15 nm TLC NAND flash
尺寸:2.5吋 100mm x 69.85mm x 7.00mm
Seq讀取:540MB/s
Seq寫入:510MB/s
Ran 4K讀取:84,000 IOPS
Ran 4K寫入:74,000 IOPS
支援: SMART、TRIM、ECC低密度奇偶校驗、Power Management等

PHISON PS3111-S11控制器簡介
PHISON PS3111-S11控制器不同於PHISON PS3111-S10,為單核心雙通道主控,支援16CE,製程40nm,用來取代入門級S9控制器,移除外置DRAM,改為DRAM LESS,也支援SLC Cache,利用緩衝區維持寫入效能,支援1Xnm SLC、MLC和TLC顆粒及3D NAND,Seq讀寫速度可達550/500MB/s,Ran 4K讀寫可達95K/85K IOPS,支援LDPC糾錯和數據壓縮,因此可以減少寫入,提升SSD使用壽命,另外工作電壓降低,可以降低功耗。

GALAX GAMER SSD L 120GB S11外盒
GALAX GAMER產品外盒都是類似的包裝,好處是一看就知道是GALAX品牌產品,產品為GAMER SSD L 120GB S11,為2.5吋7mm設計可以裝於薄型電腦。https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7403.JPG

產品背面為特色和規格標示
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7402.JPG

GALAX GAMER SSD L 120GB S11外觀
SSD正面有GAMER字樣,且將權杖叉子圖樣的M字母放大,讓外觀不會那麼單調
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7408.JPG

外觀背面有張標示貼紙,上方有產品型號、容量和安規標示,這顆SSD採卡榫固定,因此會發現外觀沒有螺絲,僅有標準固定用螺絲孔
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7409.JPG

側邊也是標準螺絲孔,方便使用者安裝
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7410.JPG

SATA 3介面可向下相容
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7411.JPG

GALAX GAMER SSD L 120GB S11拆解
建議一般使用者不要自行拆卸SSD,破壞保固貼將會影響保固,另外卡榫設計都會留下痕跡。

可以發現PCB很小,另外DRAM也沒有外置,採用DRAM LESS技術
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7788.JPG

正面中央為主控,左右則是TOSHIBA 15nm TLC顆粒
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7792.JPG

背面還有兩顆TOSHIBA 15nm TLC顆粒
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7791.JPG

PHISON PS3111-S11主控制器
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7793.JPG

TOSHIBA TT58G51ARA顆粒,為15nm TLC,單顆容量32GB,正反面共四顆
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/IMG_7794.JPG

GALAX GAMER SSD L 120GB S11效能測試
測試平台資訊:
CPU:Intel Core i7 6700K 4.2GHz
MB: ASUS MAXIMUS VIII EXTREME主機板
Cooler: Intel原廠風扇
RAM: Kingston PREDATOR DDR4 3000 15-16-16 4GB X 2
hdd:
OCZ Vertex 4 128GB(系統)
GALAX GAMER SSD L 120GB S11 (測試)
VGA: NVIDIA GTX1080 8GB GDDR5顯示卡
POWER:Antec 1200W
OS:Windows 10 64bit專業版

CPU-Z與CrystalDiskInfo資訊,因為進位方式不同,實際可用容量約111GB,產品支援S.M.A.R.T、NCQ、TRIM
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_101502.png

AS SSD BENCHMARK測試分數為1094
Seq讀取479.39MB/s,Seq寫入441.34MB/s

檔案複製測試中,複製速度有306MB/s以上,ISO檔速度達462MB/s

AS SSD Compression-Benchmark部分是測試檔案壓縮率不同時SSD的效能數據,這個依主控晶片的不同會有不同的結果,PHISON PS3111-S11控制器在不同壓縮率下的效能是差不多的,讀取落在530MB/s,寫入504MB/s

4K-64Thrd的表現蠻好的,讀寫都達到313MB/s以上。
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_102344.png

AS SSD Compression-Benchmark iops顯示
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_102354.png

CrystalDiskMark測試
隨機模式下 Seq讀取可達505.2MB/s,Seq寫入可達475.3MB/s
0 FILL模式下Seq讀取可達528.1MB/s,Seq寫入可達597.5MB/s
0 FILL模式Seq讀寫效能比較好,看來是因為智慧壓縮減少寫入量造成
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_110201.png

ATTO Disk Benchmark測試
效能已接近官方標示
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_110815.png

Anvil’s Storage Utilities(檔案為Incompressible)測試分數為3945.43
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_112735.png

Anvil’s Storage Utilities(檔案為0 FILL)測試分數為4164.22
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_113759.png

TxBENCH
Seq讀取562.412MB/s,Seq寫入494.378MB/s
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_112256.png

SiSoftware Sandra 2016 測試
讀取測試502.62MB/s
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-23_174554.png

寫入測試324.73MB/s
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-23_174603.png

PCMARK Vantage 83848分
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_115216.png

PCMARK 8分數為4699
儲存頻寬為115.14MB/s
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-21_132450.png

GALAX GAMER SSD L 120GB S11實際讀寫效能測試(單一檔案)
讀取:374.5MB/s
寫入:134.0MB/s
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-23_113020.png

GALAX GAMER SSD L 120GB S11實際讀寫效能(多檔案)
讀取:505.4MB/s
寫入:132.3MB/s
https://picx.xfastest.com/peace/GALAX-GAMER-SSD-L-120GB-S11/2016-09-23_113700.png

結論
GALAX GAMER SSD L 120GB S11主打平價款,因此售價不到1500元,產品保固有三年,實測效能或許沒有頂規款SSD來的強悍,但多數屬用者的SSD都拿來裝系統和程式而已,都是以讀取系統和程式為主,大量寫入反而少,因此不大需要擔心這樣的問題,另外透過這顆PHISON PS3111-S11控制器可以進行糾錯、校驗,且透過壓縮也能減少寫入,為了提升TLC使用壽命,算是彌補TLC抹寫次數的方法。


來源: GALAX GAMER SSD L S11 120GB 固態硬碟評測
https://www.xfastest.com/forum.php?mod=viewthread&tid=177269&highlight=GALAX%2BGAMER%2BSSD%2BL%2BS11%2B120GB%2B%E5%9B%BA%E6%85%8B%E7%A1%AC%E7%A2%9F%E8%A9%95%E6%B8%AC
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