Chasis : 2U CPU : 2 x AMD 6378 RAM : 2 x 8 GB, Up to768GB RAM Slots : 24 DIMM slots, DDR3 HDD Bays : - Internal Storage (max) : 8 x 2.5" On board network : HPE Ethernet adapter 4-ports Internal Raid Controllers : P420i PCI Slots : Up to 3 x PCIe slots USB: 2 USB front, 4 USB back, 2 USB internal PSU: 2 x 750 W

Chasis : 1U Rack CPU : 2 x Intel Xeon E5-2620, FCLGA2011 RAM : 2 x 16GB, Up to 768 GB RAM Slots : 24 DIMM sockets, DDR4 HDD Bays : - Internal Storage (max) : 12 x 2.5” HDD, Up to 92 TB On board network : NIC 4p Internal Raid Controllers : M5210 PCI Slots : PCIe 3.0 x16 or ML2; low profile, half-length (not present if the HDD Rear Kit is installed), PCIe 3.0 x16 or PCIe 3.0 x8; low profile or full-height, half-length (PCIe 3.0 x16 slot requires the second processor to be installed) (not present if the HDD Rear Kit is installed), PCIe 3.0 x16 or PCIe 3.0 x8; low profile, half-length, PCIe 3.0 x8 (dedicated for an internal storage controller) USB: rear 2x USB 3.0, front 1x USB 2.0 (standard), internal 1x USB 2.0 PSU: 2 x 750W

Chasis : 1U Rack CPU : 1 x Intel Xeon E5-2650v2, FCLGA2011 RAM : 4 x 8GB, Up to 768 GB RAM Slots : 24 dual inline, DDR3 HDD Bays : - Internal Storage (max) : 8 x 2.5” HDD, Up to 14.4 TB On board network : Internal Raid Controllers : M1115 PCI Slots : Slot 1: PCIe x16; low profile, half-length, Slot 2: PCIe x8, opt. PCI-X or PCIe x16; full-height/half-length (PCIe x16 req. 2nd CPU) USB: rear 4 x USB 2.0, front 2 x USB 2.0, internal 1 x USB PSU: 2 x 550W

Chasis : 2U CPU : 2 x AMD 6378 RAM : 2 x 8 GB, Up to768GB RAM Slots : 24 DIMM slots, DDR3 HDD Bays : - Internal Storage (max) : 8 x 2.5" On board network : HPE Ethernet adapter 4-ports Internal Raid Controllers : P420i PCI Slots : Up to 3 x PCIe slots USB: 2 USB front, 4 USB back, 2 USB internal PSU: 2 x 750 W

Chasis : Tower CPU : 1 x Intel Xeon 2450L RAM: 4 x 4 GB, Up to 96GB RAM Slots : 6 DIMMs slots, DDR3 HDD Bays : - Internal Storage (max) : Up to 24TB On board network : 5720 Internal Raid Controllers : H710 PCI Slots : Up to 5 PCIe USB: N/A PSU: 1 x 495W

CPU Type : Intel Xeon Scalable Family Generation 2 processors (x2xx) ChipSet : Intel C621 CPU Socket : N/A CPU No : 2 RAM Support (max) : 128 GB RAM Slots : 16 RAM Type : HPE SmartMemory or DDR4 Load Reduced (LRDIMM), or Registered (RDIMM) HDD bays : up to two (2) small form factor (SFF) or 4 ultra form factor (uFF) hot plug drive bays Internal Storage (max) : Two drives bays for SFF HPE Smart Drives.  Capacities dependent on drive size selected. On board network : depending on Model Expansion slots : Two (2) I/O expansion mezzanine slots: x16 PCIe 3.0 Type A (supports Type A mezzanine cards), x16 PCIe 3.0 Type B (supports Type A and Type B mezzanine cards Internal Raid Controllers : HPE Smart Array P204i-b SR Gen10 (4 Internal Lanes/1GB Cache) 12G SAS Modular Controller 804367-B21, HPE Smart Array P408e-m SR Gen10 (8 External Lanes/2GB Cache) 12G SAS Mezzanine Controller 804381-B21, HPE FIO Enable Smart Array SW RAID 784308-B21, HPE Special Enablement Kits 873373-B21