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Chassis Dell PowerEdge R550 3.5inch - 1 X 600W Power Supply 8x HDD HotSwap
Mainboard Dell PowerEdge R550
Dell PowerEdge RAID Controller PERC H755
1 x Intel® Xeon® Silver 4310 Processor (18M Cache, 2.10 GHz)
1 x Bộ Nhớ RAM DDR4 16GB PC4-3200MHz ECC Registered DIMMs
1 x Ổ Cứng HDD Dell 2TB 3.5inch 7.2K RPM NLSAS 12Gb/s
Dell External USB Slim DVD ROM Optical Drive
1 x Tray Dell 3.5 inch 14G/15G Caddy

Feature	Technical Specifications
Processor	Up to two 3rd Generation Intel Xeon Scalable processors, with up to 24 cores per processor
Memory	• 16 DDR4 DIMM slots, supports RDIMM 1 TB max, speeds up to 2933 MT/s • Supports registered ECC DDR4 DIMMs only
Storage controllers	• Internal Controllers (RAID): PERC H345, PERC H745, PERC H755, S150 • Internal Boot: Internal Dual SD Module or Boot Optimized Storage Subsystem (BOSS-S2): HWRAID 2x M.2 SSDs or internal USB 3.0 • External PERC (RAID): PERC H840 • 12 Gbps SAS HBAa (non-RAID): internal - HBA355i, external - HBA355e
Drive Bays	Front bays: • Up to 16 x 2.5-inch SAS/SATA (HDD/SSD) max 122.88 TB • Up to 8 x 3.5-inch SAS/SATA (HDD/SSD) max 128 TB • Up to 8 x 2.5-inch SAS/SATA (HDD) max 61.44 TB
Power Supplies	• 1100 W DC/-48 – (-60) V • 600 W Platinum AC/240 V HVDC • 800 W Platinum AC/240 V HVDC
Cooling options	Air cooling
Fans	• Standard (STD) fans • Up to five cold swap fans
Dimension	• Height – 86.8 mm (3.41 inches) • Width – 482 mm (18.97 inches) • Depth – 721.69 mm (28.72 inches) with bezel 685.78 mm (27.00 inches) without bezel
Form Factor	2U rack server
Embedded management	• iDRAC9 • iDRAC Service Module • iDRAC Direct • Quick Sync 2 wireless module
Bezel	Optional LCD bezel or security bezel
OpenManage Software	• OpenManage Enterprise • OpenManage Power Manager plugin • OpenManage SupportAssist plugin • OpenManage Update Manager plugin
Mobility	OpenManage Mobile
Integrations and Connections	OpenManage Integrations • BMC Truesight • Microsoft System Center • Red Hat Ansible Modules • VMware vCenter and vRealize Operations Manager OpenManage Connections • IBM Tivoli Netcool/OMNIbus • IBM Tivoli Network Manager IP Edition • Micro Focus Operations Manager • Nagios Core • Nagios XI
Security	• Cryptographically signed firmware • Secure Boot • Secure Erase • Silicon Root of Trust • System Lockdown (requires iDRAC9 Enterprise or Datacenter) • TPM 1.2/2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ
Embedded NIC	2 x 1 GbE LOM
Network Options	1 x OCP 3.0 (optional)
GPU options	Not supported
Ports	Front Ports • 1 x Dedicated iDRAC (Micro-AB USB) port • 1 x USB 2.0 • 1 x VGA Rear Ports • 1 x USB 2.0 • 1 x Serial (optional) • 1 x USB 3.0 • 1 x VGA • 1 x iDRAC dedicated port Internal Ports • 1 x USB 3.0 (optional)
PCIe	3x Gen 4 PCIe slots and 1x Gen 3 PCIe slot
Operating System and Hypervisors	• Canonical Ubuntu Server LTS • Citrix Hypervisor • Microsoft Windows Server with Hyper-V • Red Hat Enterprise Linux • SUSE Linux Enterprise Server • VMware ESXi For specifications and interoperability details, see Dell.com/OSsupport.