Hikvision KD8 Series Pro Modular Door Station DS KD KK Brand_Dahua The glossy white finish and The glossy white finish and streamlined design create a clean 10GHz Processor Cores 12 Cores Processor Threads 24 Threads Installed Processors 1 Memory Installed 32GB DDR4 Registered Smart Memory Memory Type DDR4 ECC Registered HPE Smart Memory Memory Slots 32 DIMM Slots Maximum Memory Capacity Up to 8TB (Configuration Dependent) Drive Bays 8 x Small Form Factor (SFF) Hot Plug Storage Controller Embedded Intel VROC SATA Software RAID Hard Drives Included None Optical Drive None Network Controller Embedded 4 x 1GbE Ethernet Ports Expansion Slots Up to 2 PCI Express 4 Working Humidity: 10% to 95% Easy and extend