ThinkEdge SE455 V3 Edge AI and workload consolidation server

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Edge-optimized processing for AI, Telco, and workload consolidation

ThinkEdge SE455 V3

  • Highly efficient computing with Edge-optimized AMD EPYCTM 8004 Series Processors, delivering outstanding performance per watt for Edge servers.
  • Flexible modular platform design allows for an optimized approach to processing, GPU, storage, or I/O to meet the solution’s needs.
  • Enhanced physical security including tamper protection which can trigger automatic system lockdown, plus the latest TPM technology and full data protection with self-encrypted storage.
  • Acoustic Operating Modes ensure that noise levels stay low, even when the workload is high.
  • Ruggedized for harsh environments including air filtration with airflow sensor, extended temperature range of up to 55°C for selected configurations, and high shock and vibration tolerance.
  • Ready for Communication Providers with -48V DC power, designed for NEBS and the power efficient AMD EPYC 8004 Series Processors work with accelerators including AMD Xilinx T2 and Intel ACC100.
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Download Product Spec Sheet ( PDF )
Tech Specs
Tech Specs
Form Factor

2U rack server 440mm (17.3in)

Processors
  • 1x AMD EPYCTM 8004 Series Processor (4th Generation AMD EPYC)

  • Up to 64 cores, up to 200W TDP

Drive Bays
  • Up to 4x 2.5-inch SAS/SATA/NVMe 15mm front accessible hot-swap drives

  • Up to 4x 2.5-inch SAS/SATA/NVMe 15mm internal drives (using hot-swap trays)

  • Up to 2x M.2 boot drives (RAID 0/1)

Memory

6x TruDDR5 memory slots; Maximum 768GB using 6x 128GB* RDIMMs

* Firmware to support available 1Q2025

Expansion Slots
  • Up to 2x PCIe 5.0 x16 slots

  • Up to 4x PCIe 4.0 x8 slots

  • 1x OCP 3.0 PCIe 5.0 x16 slot

GPU's

Up to 6x single-width GPUs or 2x double-width GPUs

Network Interface
  • LOM adapter installed in the OCP 3.0 slot

  • Up to 6x PCIe adapters

Ports
  • Front: 1x USB-C, 2x USB 3.0, 1x USB 2.0 for XCC2, 1x RJ45 for XCC2, 1x Diagnostic handset, COM port via PCI slot

  • Rear: No ports or buttons

HBA/RAID Support

Optional HW RAID or HBA

Power
  • Dual redundant power supplies AC (up to 1800W Platinum, 1100W Titanium) or

  • Dual redundant power supplies -48V DC up to 1100W

Systems Management

Lenovo XClarity Controller

OS Support
  • Alma Linux, Citrix, Microsoft, Red Hat, Rocky Linux, SLES, Ubuntu, VMware

  • Support levels vary: Visit lenovopress.com/osig for details.

Environmental
  • -5°C to 55°C operation with selected configurations

  • Designed for NEBS

  • Up to 15G shock and 0.21 Grms vibration

  • Optional Dust Filter with airflow sensor

Security
  • NIST SP800-193 compliant Platform Firmware Resilience (PFR)

  • Integrated SED Key Management

  • TPM 2.0 with optional Secure Boot

  • System Guard

  • System lockdown on intrusion detection managed with XClarity Controller or ThinkShield Key Vault Portal (Optional)

  • Security EIA Bracket (Optional)

  • Lockable Security Bezel with air filter (Optional)

  • AMD Infinity Guard technologies including Secure Memory Encryption, Secure Encrypted

  • Virtualization, Secure Nested Paging and Secure Boot

Limited Warranty

3-year customer replaceable unit and onsite service, next business day 9x5; optional service upgrades

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