Specifications and Features
We've been claiming it for years that the SATA II controller was a bottleneck, interestingly enough we are facing the same challenges already for SATA3 as we've reached that threshold in performance. Still 500 MB/sec performance really is something you won't hear me complaining about! So on this page is where we'll look a little deeper inside the actual product. The OCZ Vertex 3.20 is, as stated, an SSD based on MLC NAND flash memory made on a 20nm fabrication process. The DNA is the very same as the regular Vertex 3 though, aside from a firmware change. The end result here is that you'll get a storage unit with a sweet IO performance, peaking up-to 550 MB/sec in read performance and a scorching 500 MB/sec write performance. All that at a better price level.
Features
- Based on the award-winning Vertex 3 Series, built with leading-edge NAND flash to deliver a superior user experience and improved application performance compared to hard drives
- Includes SandForce’s robust DuraClass™ features that work in tandem to deliver world-class SSD reliability, performance, and power efficiency
- DuraWrite™ architecture optimizes the number of program cycles to the flash, effectively extending flash rated endurance by 20x or more when compared to standard SSDs
- Advanced wear leveling and monitoring - optimized algorithms further extend flash endurance
- Advanced read/program disturb management - safeguards against errant re-programming of cells during read and program cycles
- Recycler - intelligently performs garbage collection with the least impact on flash endurance
Specifications
- Up to 550MB/s Sequential Read
- Up to 520MB/s Sequential Write
- Up to 35,000 IOPS 4k Random Read
- Up to 65,000 IOPS 4k Random Write
- Available in 120GB, 240GB
- 3-Year Warranty
PERFORMANCE | 120GB | 240GB |
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Sequential Reads1 |
550MB/s |
550MB/s |
Sequential Writes1 |
520MB/s |
520MB/s |
Random 4k Read2 |
20,000 IOPS |
35,000 IOPS |
Random 4k Write2 |
40,000 IOPS |
65,000 IOPS |
Maximum IOPS3 |
90,000 IOPS |
90,000 IOPS |
The SSD is available in two volume sizes: 120GB and 240GB are available. Prices then, we spotted the 120GB model for 95 EUR and the 240GB version for just 160 EUR.
PHYSICAL |
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Usable Capacities (IDEMA) |
120GB, 240GB |
NAND Components |
20nm Synchronous Multi-Level Cell (MLC) |
Interface |
SATA 3 6Gb/s |
Form Factor |
2.5 Inch |
NAND Controller |
SandForce® 2281 |
Dimension (L x W x H) |
99.8 x 69.63 x 9.3mm |
Weight |
83g |
RELIABILITY / PROTECTION |
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MTBF |
2 million hours |
Data Path Protection |
Up to 55 bits correctable per 512-byte sector (BCH) |
Data Encryption |
128-bit AES-compliant |
Product Health Monitoring |
Self-Monitoring, Analysis and Reporting Technology (SMART) support |
ENVIRONMENTAL |
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Power Consumption |
Idle: 0.55W, Active: 2.1W |
Operating Temperature |
0°C ~ 55°C |
Storage Temperature |
-45°C ~ 85°C |
Shock Resistance |
1500G |
Certifications |
RoHS, CE, FCC |
ADDITIONAL FEATURES |
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Performance Optimization |
TRIM (requires OS support) |
Other Performance Features |
SandForce’s DuraClass™ technologyfor reliability, performance, and power efficiency. DuraWrite™ architecture extends flash rated endurance |
Service & Support |
3-Year Warranty, Toll-Free Tech Support, 24 Hour Forum Support, Firmware Updates |
The Vertex 3.20 SSD