Features S1000 S250 D250
Capacity 4GB, 8GB, 16GB, 32GB, 64GB, 128GB 2GB, 4GB, 8GB, 16GB, 32GB 2GB, 4GB, 8GB, 16GB, 32GB, 64GB
Speed Up to 400MB/s read
Up to 300MB/s write
Up to 24MB/s read
Up to 300MB/s write
Up to 29MB/s read
Up to 13MB/s write
Dimensions 82.3mm X 21.1mm X 9.1mm 75mm X 19mm X 9mm
Weight 1.12 oz (32 grams) .9 oz (25 grams)
Waterproof MIL-STD-810F
Operating Temperature 0°C, +70°C
Storage Temperature -40°C, +85° C
Durability Ruggedized
OS Encryption Compatibility Windows 8.1 / 8 / 7 Windows Vista Windows XP
SP2+ Macintosh OS X 10.5+ Linux 2.6+
HW Encryption Data: AES XTS 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
HW Interface USB 3.0 SuperSpeed Section 508 Compliant USB 2.0 High Speed
Section 508 Compliant