Technical Guide

System overview
The Dell EMC™ PowerEdge™ R250 is Dell's latest 1U rack server that is designed to run complex workloads using highly scalable
memory. The system features Intel
®
Xeon E-2300 series processor up to 4 DIMMs, PCI Express
®
(PCIe) 4.0 enabled expansion
cards.
Key capabilities:
● One Intel Xeon E-2300 series processor with up to 8 cores per processor
● Four DDR4 DIMM slots, supports UDIMM 128 GB max, speeds up to 3200 MT/s
● Cabled AC power supply unit
● Up to 4 x 3.5-inch SAS/SATA HDD/SSD drives
● Internal boot: IDSDM or internal USB board
● On board LOM 1GbE x2
● BOSS-S1
● PCI Express® (PCIe) 4.0 expansion slots
● RAID: PERC 10.5 and PERC 11 SW and HW RAID
● iDRAC9 with lifecycle controller: Express, Enterprise, Datacenter, and OME advanced features
Topics:
• New technologies
• Key workloads
New technologies
Table 1. New technologies
Technology Detailed Description
Intel
®
Xeon E-2300 series processor
● Core count: Up to 8 cores per processor
Memory
● 4 DDR4 DIMM slots, supports UDIMM 128 GB max, speeds
up to 3200 MT/s
● Supports unregistered ECC DDR4 DIMMs only
Flex IO
● LOM board, Broadcom 5720 Dual port GbE x1
● USB 3.0 x1, USB 2.0 x2 and VGA port
● Serial port
PCIe PCI Express® (PCIe)4.0 expansion slots
Chipset (CHPST) Intel C250 series
Dedicated PERC
Internal controllers:
● PERC H345
● PERC H355
● HBA355i
● H755
External controllers:
● HBA355e
Power supplies
● 450W Bronze 100-240 VAC, cabled
● 450W Platinum 100-240 VAC, cabled
1
System overview 5