델 OEM - SM825 200GB SSD FAQ

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   조회 8442  

델의 마크를 달고 있는 삼성 SSD 입니다.
속칭 기업용 SSD죠.
가격대는 통상적인 것과 많이 다릅니다.
dell.co.kr 에서 200G SSD의 가격은 눈물납니다.
 
요즘 째려보고 있는 200G SATA MLC 3Gbps 2.5인치가 177만원 입니다.
 
6Gbps 2.5인치 MLC 200G는 무려 644만원.
200기가 SSD 1개가 서버 가격입니다. ㄷㄷㄷ
 
  Capacities Offered
  • 100GB - MZ5EA100HMDR-00003 (128Gb NAND Density)
  • 200GB - MZ5EA200HMDR-00003 (128Gb NAND Density)
  • 400GB - MZ5EA400HMFP-00003 (256Gb NAND Density)
Form Factor - 2.5 inches SATA 3.0Gb/s (Native Command Queuing 32 Depth Supported) Samsung S3C29MAX01-Y330 3-core ARM controller Samsung K9HDGD8U5M-HCE0 E-MLC 30nm-class Toggle DDR NAND Flash memory Samsung K4T2G314QF-MCF7 256MB DDR2-800 SDRAM cache memory AES-256 Encryption MTBF - 2 million hours Uncorrectable Bit Error Rate (UBER) - 1 in 1017 Sustained Performance - 400GB
  • Sustained Data Read : 250MB/s
  • Sustained Data Write : 220MB/s (110MB/s for 100GB)
  • Random Read IOPS : 43K IOPS
  • Random Write IOPS : 11K IOPS (5.5K IOPS for 100GB)
Power Consumption (measured with 100% random 4K read/write workload)
  • Read : 1.8 Watts
  • Write : 3.4 Watts
  • Idle : 1.3 Watts
Write Endurance
  • 100GB : 1,700TBW
  • 200GB : 3,500TBW
  • 400GB : 7,000TBW
Cache Power Protection Unpowered Data Retention - 3 months Dimensions - 100 x 69.85 x 15mm Weight - 140-146g
 
 
Q. What are three key benefits of the SM825 Data Center Edition Solid State Drive from Samsung?
A: Sustained Write Performance – Over 10,000 IOPs on small block writes versus under 1,000 IOPs on “value SSDs”.
Power-loss protection – If server and drive lose power unexpectedly, Samsung’s technology prevents any data in cache from being lost.
Extended write-endurance – Offers over 100 times over a standard “value SSD.”

2. Q: What applications are the SM825 SSD best suited for?
A: The Samsung SM825 SSD is best suited for any application, it is “workload agnostic”, eliminating the need to design in and is designed to withstand any environment. These SSDs handle large write-intensive workloads, such as online transaction processing (OLTP), virtualization, and logging, etc.

3. Q. What is the lifecyle of the drive?
A: For those that like to consider PE Cycle of an SSD, the standard “value SSDs” typically offer 3,000-5,000 PE Cycles. The Samsung SM825 Data Center Edition provides 30,000 PE Cycles (over 10 times).
However, a more accurate measure of an SSDs lifecycle is Terabytes Written (TBW). This measurement accounts not only accounts for P/E Cycles but also looks at the application workload and its effect on the life of the drive. Standard “value SSDs” have a TBW upwards of 60 TBW for Random Writes. Conversely, the Samsung SM825 Data Center Edition SSD specially has 7,000 TBW (over 100 times).

4. Q. What is the price of the SM825 Data Center Edition SSD?
A:The 100GB is $499 and 200GB is $1099.

- opencode.co.kr -
불당 2013-03
http://www.enuri.com/p/8727693
2012년 가을에 나온 삼성SSD 840 pro의 스펙이 델 oem 보다 더 좋은거 같네요.
세상이 급변하는 듯.


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