MM-5453CN Umem NVRAM
The Umem MM-5453CN is a battery-backed, PCI-Express x4 NVRAM card designed to improve response time and data availability in enterprise-class server and storage appliances. Based on a PCIe x4 interface, the MM-5453CN can be accessed by the host as a peripheral device over a serial interconnect as part of a PCI Express switch fabric subsystem. PCIe fabrics enable concurrent host access of multiple peripherals, and as a serial interconnect, signal integrity is improved over higher clock frequencies when compared to more traditional parallel buses such as PCI-X.
Specifications
- 2GB PCI Express x4 Low Profile NVRAM Card
- Capacity: 512MB, 1GB & 2GB
- PCI Express x4 interface
- Application optimized Mailbox DMA for chaining linked-lists
- Specialized, low latency DDR memory controller
- Error Detection and Correction
- Supports interrupts
- Field replaceable battery mezzanine
- Low-Profile, Half-Length PCI card form factor
- Device Drivers are available for several operating systems