Lenovo ThinkSystem ST550 Open Bay Tower Server

Processor

Up to 2 second-generation Intel® Xeon® Platinum processor, up to 125W

Form Factor/Height

4U rackable tower

Expansion Slots

Up to 6x PCIe 3.0 (with 2x processors)

memory

Up to 768GB in 12x DIMM slots using 64GB DIMMs; 2666 and 2933MHz TruDDR4

Drive Bays

Up to 16x 2.5" (including 4 NVMe) or 8x 3.5" bays; Plus up to 4x 2.5" and 2x internal M.2 boot

HBA/RAID Support

Software RAID (4x ports) standard; optional hardware RAID (up to 24x ports); up to 16-port HBAs

Security/Availability

Lenovo ThinkShield, lockable security bezel, Kensington lock slot, chassis intrusion switch, TPM 1.2/2.0, Predict Failure Analysis, hot-swap/redundant drives, redundant PSUs

Network Interface

2x 1GbE ports standard; See ST550 product guide for more options

Power

1x 450W 80 PLUS Gold (fixed); or 2x 550W/750W/1100W 80 PLUS Platinum (hot-swap/redundant N+1); or 2x 750W 80 PLUS Titanium (hot-swap/redundant)

Systems Management

XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management

Operating Systems Supported

Microsoft Windows Server, SUSE, Red Hat, VMware vSphere

warranty

1-year and 3-year customer replaceable unit and onsite service, next business day 9x5