Seagate Hybrid Drive 1TB ST1000DX001 (CT)

The first solid state hybrid drive (SSHD) in a 3.5-inch form factor
Boots and performs like an SSD
SATA 6Gb/s with NCQ for interface speed
Faster than a traditional HDD
All-in-one design for simplicity and ease of installation
Installs and operates like a standard hard drive: cross-platform, no drivers or additional software required
Massive 1TB capacities combined with SSD-like performance

Best-Fit Applications

Desktop PCs
Workstations
High-performance direct-attached storage (DAS) devices

Specification
Seagate Hybrid Drive ST1000DX001 1TB MLC/8GB 64MB Cache SATA 6.0Gb/s NCQ 3.5" Desktop SSHD