The Best Performance Density... Doubled

Using the same award-winning ioMemory technology as the ioDrive, the ioDrive Duo doubles the performance and capacity available on a single device. Multiple ioDrive Duos combined can easily achieve gigabytes of bandwidth and hundreds of thousands of IOPS with a single server.

Accelerating Your Data

  • Doubles the performance of the industry leading ioDrive
  • Integrates with servers at the system bus and kernel level, creating a new flash memory tier
  • Not an SSD—easily outperforms dozens of SSDs and a single server
  • Accelerates applications, improves response times, and boosts efficiency
  • Reduces storage latencies and eliminates I/O bottlenecks
  • Delivers the performance of thousands of disk drives in a single server
  • From 320GB - 1.28TB of enterprise-grade, solid-state flash
  • Easy to use, highly reliable


ioDrive Duo Capacity 320GB 640GB 640GB 1.28TB
Nand Type Single Level Cell (SLC) Multi Level Cell (MLC)
Read Bandwidth (64KB) 1.5 GB/s 1.5 GB/s 1.5 GB/s 1.5 GB/s
Write Bandwidth (64KB) 1.5 GB/s 1.5 GB/s 1.0 GB/s 1.1 GB/s
Sequential Read IOPS (512 Byte) 261,000 273,000 196,000 185,000
Sequential Write IOPS (512 Byte) 262,000 252,000 285,000 278,000
Mixed IOPS (75/25 r/w) 238,000 236,000 138,000 150,000
Access Latency (512 Byte) 26 μs 26 μs 29 μs 30 μs
Bus Interface PCI-Express x4/x8 or PCI Express 2.0 x4
Warranty 5 years or maximum endurance used
Supported Operating Systems
Microsoft Windows Windows Server 2012, Windows Server 2008 R2, 64-bit Windows Server 2008, 64-bit Windows Server 2003
Linux RHEL 5/6; SLES 10/11; OEL 5/6; CentOS 5/6; Debian Squeeze; Fedora 16/17; openSUSE 12; Ubuntu 10/11/12
UNIX Solaris 10/11 x64; OpenSolaris 2009.06 x64
Hypervisors VMware ESX 4.0/4.1/ESXi 4.1/5.0/5.1, Windows 2008 R2 with Hyper-V, Hyper-V Server 2008 R2