Product Specification of Dell PowerEdge R250 Rack Server
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Server Type / Form Factor
- Type: Rack Server
- Form Factor: 1U Rackmount
- Socket: Single socket (Intel Xeon E 2300 series up to 8 cores; or Pentium up to 2 cores)
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Processor (CPU)
- Supported CPUs: One Intel Xeon E 2300 series (up to 8 cores)
- Also supports: Intel Pentium processors (up to 2 cores)
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Memory (RAM)
- Memory Type: ECC UDIMM DDR4
- DIMM Slots: 4 slots total
- Max Capacity: Up to 128 GB UDIMM
- Speed: Up to 3200 MT/s (2666 MT/s for Pentium)
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Storage
- Drive Bay Options:
- Up to 4 × 3.5 hot swap SAS/SATA (max ~30.72 TB)
- Up to 2 × 3.5 cabled SAS/SATA (max ~15.36 TB)
- Controllers: PERC H345, H755, HBA355i, S150; Boot: Dual SD, USB, or BOSS S1 dual M.2 SSDs
- Drive Bay Options:
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Expansion / Connectivity
- PCIe Slots: Up to two PCIe Gen 4 expansion slots (config dependent)
- Networking: Embedded dual 1 GbE LOM (Broadcom BCM5720); optional network card via PCIe
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Redundancy & Reliability
- Power Supplies: Single cabled PSU: 450 W Bronze or Platinum, optional 700 W Titanium DC (non redundant)
- Cooling: Air cooled with up to four cabled fans
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Operating System Support
- Microsoft Windows Server with Hyper V
- Red Hat Enterprise Linux
- SUSE Linux Enterprise Server
- VMware ESXi
- Canonical Ubuntu Server LTS
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Security Features
- Cryptographically signed firmware; Silicon Root of Trust
- Secure Boot, Secure Erase, System Lockdown (requires iDRAC9 Enterprise/Datacenter)
- TPM 2.0 (FIPS, CC TCG certified)
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Management & Monitoring
- iDRAC9 with Lifecycle Controller; iDRAC Direct USB port; Redfish API support
- Integration with Dell OpenManage, VMware, Microsoft, Ansible, Terraform, CloudIQ
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Warranty & Support
- Standard Warranty: 3 Year Dell Basic Hardware Warranty with Next Business Day Onsite Service
- Optional Extended Support: Dell ProSupport / ProSupport Plus available beyond 3 years