The Flash Backed Write Cache (FBWC) uses flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss
In addition to wire-speed line-rate performance on all ports
eliminating the need for additional physical ports
The series has two standard models and two PoE models
DL380p Gen8 Entry (2
HP 8-PORT 10-GBE SFP+ V2 ZL MODULE J9538A#ABB Computers The Flash Backed Write CacheDesigned For HP E5406 zl Switch, E5406 44G PoE+ 2XG SFP+ v2 zl, E5406 44G PoE+ 4G SFP v2 zl Switch, E5406 44G PoE+ 4SFP Rack Shippable zl Switch, E5406 44G PoE+ 4SFP zl Switch, E5406 48G Rack Shippable zl Switch, E5406 48G zl Switch, E5412 zl Switch, E5412 92G PoE+ 2XG SFP+ v2 zl Switch, E5412 92G PoE+ 4G SFP v2 zl Switch, E5412 92G PoE+ 4SFP Rack Shippable zl Switch, E5412 92G PoE+ 4SFP zl Switch, E5412 96G zl Switch, E8206 zl Switch, E8206 44G PoE+