SRX1K3K-NP-2XGE-SFPP
2 port 10GE SFP+ integrated NPC and IOC for SRX1K and SRX3K platforms, Requires JUNOS 12.1X44-D10 onwards
SRX1K-NPC-SPC-1-10-40
SRX1400 Network and Services Processing Card, Single Processor, 1Ghz, 4GB Memory/CPU, One required for Base System to function if no t using SRX3000 SPC and NPC.