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Patriot Wildfire SF-2281 Solid State Drive E-mail
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Written by Olin Coles   
Monday, 11 July 2011
Table of Contents: Page Index
Patriot Wildfire SF-2281 Solid State Drive
Closer Look: Patriot Wildfire SSD
Features and Specifications
SSD Testing Methodology
AS-SSD Benchmark
ATTO Disk Benchmark
CrystalDiskMark 3.0 Tests
Iometer IOPS Performance
EVEREST Disk Benchmark
PCMark Vantage HDD Tests
Patriot Wildfire SSD Conclusion

SandForce SF-2200 Features

Experience enterprise-class performance in your personal PC with the Patriot Wildfire series SSD powered by the latest SandForce® SF-2200 processor. The Patriot Wildfire series shatters performance expectations with insanely-fast 500MB/s plus read and write speeds for ultra-quick responsiveness and instantaneous access to all your files and data. A SATA III 6.0 Gb/s connection interface enables the Patriot Wildfire series to achieve maximum performance without any bottlenecks while maintaining backwards compatibility with existing SATA II 3.0 Gb/s and SATA I 1.5 Gb/s interfaces. The versatile 2.5-inch form factor enables the Patriot Wildfire series to easily upgrade any desktop or notebook systems. An included 2.5-inch to 3.5-inch mounting bracket ensures desktop users can quickly slip a Patriot Wildfire series into your system for added installation flexibility. The Patriot Wildfire series are available in 120GB, 240GB and 480GB capacities to let you select the right amount of storage for your computing needs.

Source: Patriot Memory

Endurance and Longevity
As each generation of flash memory evolves and the silicon geometries shrink - performance, reliability, endurance, and data retention are negatively impacted. DuraWrite technology extends the life of the SSD over conventional controllers, by optimizing writes to the flash memory and delivering a write amplification below 1, without complex DRAM caching requirements.

Performance and Power Optimization
SSDs are capable of significantly outperforming traditional HDDs, but typical controllers haven't delivered the compelling value necessary for mainstream adoption. SandForce DuraClass technology enables the SSD to maximize both the endurance and performance for the life of the drive fulfilling the promise of high speed flash memory in client computing applications and improving system performance by up to 50% as measured by the SYSmark Benchmark.

Mobile Computing Security
The SF-2200 series has built in AES-256 bit double encryption controllable by a configurable user password. This feature prevents would-be thieves from extracting data directly from the flash memory should they ever have access to the drive.

Data Protection and Reliability
SF-2200 SSD Processors provide up to 100x greater data protection than today's SSDs, and leading enterprise HDDs. This is a result of superior ECC protection and unique RAISE (Redundant Array of Independent Silicon Elements) technology. RAISE provides the protection and reliability of RAID on a single drive without the significant write overhead.

SF-2281 Specifications

DuraClass Technology:

  • DuraWrite extends the endurance of SSDs
  • Intelligent Block Management and Wear Leveling
  • Intelligent Read Disturb Management
  • Intelligent "Recycling" for advanced free space management
  • RAISE (Redundant Array of Independent Silicon Elements)
  • Intelligent Data Retention optimization
  • Best-in-Class ECC protection for longest data retention and drive life
  • Power/Performance Balancing

Host Interface:

  • SATA 3.0 Compliant, 6.0 Gb/s support
  • Native Command Queuing (up to 32 commands)
  • SMART Command Transport (basic)

Capacity Supported:

  • $310 120GB: PW120GS25SSDR
  • $550 240GB: PW240GS25SSDR

Performance (sustained):

  • Sequential Read Transfer: Up to 555 MB/s
  • Sequential Write Transfer: Up to 520 MB/s
  • Random 4K IOPS: 80,000

Flash Memory Support:

  • 30/20 nm MLC
  • Asynch/Toggle/ONFi2 interfaces
  • Up to 166MT
  • Binary user capacity points (RAISE off mode)

Power Consumption:

  • Typical: 4.7W Operational
  • Sleep/Slumber: 60mW

Security:

  • Data Encryption: TCG OPAL with AES-256/128 and double encryption
  • Optional disk password

Protection:

  • Enhanced ECC with BCH and 55 bits/512 byte sector
  • Unrecoverable Read Errors: Less than 1 sector per 1016 bits read

Reliability:

  • MTTF: 1,000,000 operating hours
  • Supports 5-year consumer life cycle (Patriot 3-year warranty)

Operating Temperature:

0°C to 55°C ambient

Package:

256-pin BGA in 14x14mm @ 0.80mm pitch

Compliance:

RoHS, Halogen-Free, Green

Source: Patriot and SandForce



 

Comments 

 
# RE: Patriot Wildfire SF-2281 Solid State DriveJeffery King 2011-07-11 23:13
Patriot used to offer 10 years warranty.....
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# PriceRobert Johnson 2011-07-18 00:20
Benchmark Reviews uses a five tier layer rating. The last one being value and Patriot shows their SSD prices are a bit too high. Warranty could also be better. Other than those two items it is a fine product.
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