MemoRight eSSD,the perfect Enterprise Storage solution
MemoRight eSSD Features
¡¤Performance - Balanced Performance of 120MB/s sustained Read /Write;
¡¤IOPS - Industry Leading IOPS Performance & Balance;
¡¤Cost - Low Cost Per IOPS;
¡¤Data integrity - Unique ¡°In-Drive¡± UPS Design to Guarantee 100% Data Integrity ;
¡¤ Endurance - Three Layer Wear Leveling(Static/dynamic/active) ;
¡¤ Life Cycle - Cache Erase Saving Write Algorithm Prolongs the eSSD¡¯s Life Cycle by reducing write(block erase) times;
¡¤ Green concept - Green Storage for Enterprise solutions; low power, no heat, no noise of each drives; |
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Performance
a. Interface options: UltraATA/133, SATA
b. Capacity: 2.5" up to 128GB
c. Burst Read/Write: 133 MB/sec
d. Sustained Read: 120 MB/sec
e. Sustained Write:120 MB/sec
f. I/O performance:
>10,000 random read IOPS
>600 random write IOPS (outperform rests in the market!)
g. Access Time: less than 0.1 msec
h. MTBF- 1,100,000hours |
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IOPS ( IOPS Calculation .xls) |
| As we know, IOPS is the key factor to determine the capability of the servers . |
| MemoRight eSSD I/O performance |
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X SSD I/O performance |
| >10,000 random read IOPS |
@512Bytes |
>15,000 random read IOPS |
| >600 random write IOPS |
@512Bytes |
>150 random write IOPS |
MR@IOPS read takes 0.1ms
(1000ms/10000=0.1ms) |
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X@IOPS read takes 0.06ms
(1000ms/15000=0.06ms) |
MR@IOPS write takes 1.67ms
(1000ms/600=1.67ms) |
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X@IOPS write takes 6.67ms
(1000ms/150=6.67ms) |
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Normally we take 70% read and 30% write in actual application environment, Then
MR General IOPS=1000ms/(0.1*70%+1.67*30%)=1754
X General IOPS=1000ms/(0.06*70%+6.67*30%)=489 |
| Different SSD delivers different horse power for the server! |
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| Cost per IOPS |
| General IOPS is the indicator for a server requirement, then let¡¯s see how much you will pay for it with different eSSDs with different general IOPS. |
| Memoright eSSD |
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X 32G SSD |
| MemoRight 32G Price=USD800 |
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X-brand eSSD Price=USD600 |
| MR General IOPS= 1754 |
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X General IOPS= 489 |
| MR 32G COST per IOP=USD800/1754=usd0.45 |
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X32G eSSD per IOPS=usd492/489=usd1.23 |
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| As seen from above,MemoRight eSSD offers a much lower cost per IOPS than X-brand. |
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Data integrity
Unique ¡°In-Drive¡± UPS Design to Guarantee 100% Data Integrity in any power shut-down environment.
The in drive UPS will provide the enough power needed for those datum in cache to be written to the flash in any
power failure case.
You won't lose any data at any time! |
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The Wear-Leveling
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Three Layer Wear Leveling(Static/dynamic/active) Ensures the MemoRight eSSD¡¯s Balanced-Level Condition at any time;
MemoRight drives use three layers of wear-leveling method, Dynamic, Static and Active, to ensure the whole drive in most balanced utilization condition all the time in order to have better endurance. |
1. Dynamic - For each write always write into new block and previous block will be erased as a new block.
2. Static - After certain numbers or write, the idle block data will be moved to the new block and the idle block will be used as a new block.
3. Active - Through the LBA mapping and the even spread address to the flash channels, rows and layers to ensure all flash chips are in even utilization status |
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Green concept
Green Storage for Enterprise solutions; low power, no heat, no noise of each drives, and more important, the high IOPS of MemoRight eSSD will reduce the total numbers of server required then reduce double to triple the cost of H/W and power consumption associated. |
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| ROI Great for Enterprises |
| Obviously, For enterprises looking for maximum transaction performance, an investment in high general IOPS eSSD will be worthwhile if transaction and business processes are accelerated. In the end, a 4x to 20x improvement in I/O performance hasn¡¯t happened with other lower IOPS eSSD.Think of electronic trading, web service providers and other server-bound applications. |
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| MemoRight eSSD, the high IOPS generator, the perfect solution for your enterprise needs in all OLTP (On-Line-Transactional-Processing) environment |
