SV250-CFast
SV250-CFast
- Low-Density Parity-Check (LDPC) Code
- Global Wear Leveling
- Flash bad-block management
- Flash Translation Layer: Page Mapping
- DataDefender™
- S.M.A.R.T.
- Devslp
- ATA Secure Erase
- TRIM
- Hyper Cache Technology
- Over-Provisioning
- DataRAID™
- SMART Read Refresh™
Introduction
Apacer SV250-CFast 2.0, utilizing 3D NAND for higher capacity up to 960GB and providing more power efficiency than 2D NAND, is the latest enhancement of conventional CFast form factor that delivers various technological advantages. This new flash memory card comes with SATA 6 Gb/s interface for exceptional performance with data transfer rates up to 560MB/s in sequential access and 68,000 IOPS in 4KB random access, and consists of SATA-based 7-pin signal segment and 17-pin for power and control purposes. Designed without DRAM on the internal controlling unit, SV250-CFast 2.0 ensures data integrity by preventing data loss during a sudden power outage.
SV250-CFast 2.0 guarantees reliability of applications in harsh environments by implementing intelligent Flash Management algorithms and LDPC (Low Density Parity Check) ECC engine to extend SSD endurance and increase data reliability. Furthermore, SV250-CFast 2.0 is equipped with a built-in thermal sensor to monitor the temperature of the SSD via S.M.A.R.T commands to prevent overheating. Operating under 6 Gb/s interface, SV250-CFast 2.0 is provided with Apacer latest S.M.A.R.T. that is primarily oriented for the latest SATA interface SSD, for drive lifetime monitoring and analysis. For highly-intensive applications, End-to-End Data Protection ensures that data integrity can be assured at multiple points in the path to enable reliable delivery of data transfers.
Security-wise, Advanced Encryption Standard (AES) and Trusted Computing Group (TCG) Opal (optional) ensure data security and provide users with peace of mind knowing their data is safeguarded against unauthorized use at all times. SV250-CFast 2.0 also adopts the latest page mapping file translation layer and comes with various implementations including power saving modes, wear leveling, flash block management, S.M.A.R.T., TRIM, Hyper Cache technology, over-provisioning, DataDefender™, DataRAID™ and SMART Read Refresh™.
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ModelSV250-CFast
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InterfaceSATA 3.2 (6Gb/s)
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Connector(7+17) pin male
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Form FactorCFast
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NAND Flash Type3D TLC
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Capacity120GB~960GB
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External DRAMNo
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Sequential Read Performance (MB/sec)Up to 560
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Sequential Write Performance (MB/sec)Up to 470
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ECC EngineLow-Density Parity-Check (LDPC) Code
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IOPS (4K Random Write)68K
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Standard Operating Temperature ( °C )0 ~ + 70
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Extended Operating Temperature ( °C )-40 ~ +85
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Storage Temperature ( °C )-55 ~ + 100
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Thermal SensorYes
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ShockOperation: 50G/11ms
(compliant with MIL-STD-202G)
Non-operation: 1500G/0.5ms
(compliant with MIL-STD-883K) -
VibrationOperation: 7.69 Grms, 20~2000 Hz/random
(compliant with MIL-STD-810G)
Non-operation: 4.02 Grms, 15~2000 Hz/random
(compliant with MIL-STD-810G) -
Operating Voltage3.3V ± 5%
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Power ConsumptionActive mode: 380 mA; Idle mode: 60 mA
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Dimension (L x W x H )42.80 x 36.45 x 3.60 mm
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MTBF (hours)>3,000,000
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