Vertiv SST-64P, PCI-X, 0 - 40 °C, 10 - 90%, 2.52" (64 mm), 6.26" (159 mm), 0.236" (6 mm) Vertiv SST-64P. Host interface: PCI-X. Width: 2.52" (64 mm), Depth: 6.26" (159 mm), Height: 0.236" (6 mm). Data transfer rate: 0.23 Mbit/s, Connectivity technology: Wired, Compatible operating systems: Windows NT/2000/2003/XP Citrix, Linux, AIX, Unix, SCO, & Solaris