Ironkey | S250 | D250 |
Features |
|
|
Capacity | 1GB, 2GB, 4GB, 8GB, 16GB | 1GB, 2GB, 4GB, 8GB, 16GB, 32GB* |
Speed | Up to 27MB/s read Up to 24MB/s write |
Up to 25MB/s read Up to 17MB/s write |
Memory | Dual-channel SLC Flash | Dual-channel MLC Flash |
Dimensions | 75mm X 19mm X 9mm | 75mm X 19mm X 9mm |
Weight | .9 oz (25 grams) | .9 oz (25 grams) |
Waterproof | MIL-STD-810F | MIL-STD-810F |
Operating Temperatures | 0° C, +70° C | 0° C, +70° C |
Operating Shock | 16G RMS | 16G RMS |
Operating System Encryption Compatibility | Windows 7 Windows Vista Windows XP SP2+ Windows 2000 SP4 Macintosh OS X 10.4+ (excluding OS X Mountain Lion, or 10.8+. A fix is being developed.) Linux 2.6+ |
Windows 7 Windows Vista Windows XP SP2+ Windows 2000 SP4 Macintosh OS X 10.4+ (excluding OS X Mountain Lion, or 10.8+. A fix is being developed.) Linux 2.6+ |
Hardware Encryption | Data: AES Cipher-Block Chaining mode Encryption Keys: 256-bit Hardware DRNG PKI: 2048-bit RSA Hashing: 256-bit SHA FIPS Validations: 140-2 Level 3 |
Data: AES Cipher-Block Chaining mode Encryption Keys: 256-bit Hardware DRNG PKI: 2048-bit RSA Hashing: 256-bit SHA FIPS Validations: 140-2 Level 3 |
Hardware Interface | USB 2.0 high speed | USB 2.0 high speed |
* IronKey Personal and Basic D250 drives are only available in 4, 8, 16 and 32GB capacities.