GPU-Xpander x16-44-INT is a desktop unit that provides a maximum bandwidth of 80Gbps and 4 PCIe slots with external x16 connectivity to the host. GPU-Xpander 4, with its fast transfer rate, is ideal for use in high-end, 3D rendering or HPC.
- Add two to four PCIe x16 graphics controllers or HPC processors to a computer that does not have the available slots
- Add GPUs to any computer with only a single PCIe x8 or x16 slot available
- Add GPUs to any computer regardless of power supply limitations
- Add GPUs without having to specify, purchase, install and configure new computers
- No power or cooling needed from the host computer; GPU-Xpander provides its own power and cooling
- Zero or minimal impact on operators' desktop screen configuration
- Minimal impact on operators' desktop space
- Connect two or more GPU-Xpander Desktop units to one computer (using two or more PCIe slots available in the host computer)
GPU-Xpander Desktop 4 is an economical way to enhance the Input/Output (I/O) power of your computer. Each GPU-Xpander can add 4 PCI Express slots to your computer. Add high-powered GPU cards for mathematical high-performance computing or graphical rendering. CUBIX GPU-Xpander Desktop 4 is a desktop computer expansion enclosure that connects to a host computer using an adapter in a PCIe x16 slot and a x16 cable. GPU-Xpander Desktop 4 provides four Gen 2 x16 slots that support four double-wide controllers such as GPUs or multi-function / multi-port cards, including audio, FireWire, Gbit Ethernet and USB 2.0. GPU-Xpander Desktop 4 provides its own power supply and cooling; it requires no power from the host computer. If your computer has multiple PCIe slots, you can install a host adapter in each slot and connect each adapter to a GPU-Xpander.
Also available as a PCIe x8 version.
Expansion Slots |
4 x PCI Express 2.x x16 slots (x16 electrical) |
Front Panel |
4 LEDs for system reset, cable present, power supply good and power supply on |
Rear Panel |
Power input receptacle |
Host Adapter |
PCIe x16 bus interface |
Host Adapter Cable |
External PCI Express x16 cable |
Power |
Single-phase, 50/60Hz, auto-ranging, 100-240VAC, 15-7A |
Dimensions |
26.03cm H x 21.59cm W x 41.27cm D without handle |
Weight |
8.71kg |
Warranty |
Parts/labor return to manufacturer 1 year |

