Comparison

SATA III 6Gb/s SSD230S

SATA III 6Gb/s SSD220S
Appearance
Dimensions 100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.28") 100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.28")
Weight 53 g (1.87 oz) 45 g (1.59 oz)
Storage
Flash Type
  • 3D NAND flash
  • 3D NAND flash
Capacity
  • 128 GB
  • 256 GB
  • 512 GB
  • 1 TB
  • 2 TB
  • 4 TB
  • 120 GB
  • 240 GB
  • 480 GB
  • 960 GB
Operating Environment
Operating Temperature 0°C (32°F) ~ 70°C (158°F) 0°C (32°F) ~ 70°C (158°F)
Operating Voltage
  • 5V±5%
  • 5V±5%
Performance
Sequential Read/Write (CrystalDiskMark) Read: Up to 560 MB/s
Write: Up to 520 MB/s		 Read: Up to 550 MB/s
Write: Up to 500 MB/s
4K Random Read/Write (IOmeter) Read: Up to 90,000 IOPS
Write: Up to 85,000 IOPS		 Read: Up to 65,000 IOPS
Write: Up to 75,000 IOPS
Mean Time Between Failures (MTBF) 2,000,000 hour(s) 2,000,000 hour(s)
Drive Writes Per Day (DWPD) 0.3 (5 yrs) 0.3 (3 yrs)
Terabytes Written (TBW) Up to 2240 TBW Up to 320 TBW
Warranty
Warranty
  • Five-year Limited Warranty
  • Three-year Limited Warranty
Technology
TRIM & NCQ Command
S.M.A.R.T.
DDR3 DRAM Cache
  • -
Advanced Garbage Collection
DevSleep Mode
RAID Engine
LDPC Coding

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