Lenovo Lenovo ThinkSystem SR650 V3
| Lenovo ThinkSystem SR650 V3 – Server Specifications | |
|---|---|
| Machine Types | 7D75 , 7D76 |
| Form Factor | 2U rack server |
| Processors | 1 or 2x 5th Gen or 4th Gen Intel Xeon Scalable CPUs (up to 64 cores, 3.9 GHz, 385W TDP) |
| Chipset | Intel C741 “Emmitsburg” (Eagle Stream platform) |
| Memory | • 32 DIMM slots (16 per CPU) • Supports TruDDR5 RDIMM, 9×4 RDIMM, 3DS RDIMM • Up to 5600 MHz at 1 DPC, 4800 MHz at 2 DPC • Max capacity: 8TB using 256GB 3DS RDIMMs |
| Persistent Memory | Not supported |
| Memory Protection | ECC, SDDC, ADDDC (excluding 9×4), memory mirroring |
| Drive Bays | • Up to 20x 3.5” or 40x 2.5” hot-swap bays • Front: 8/12x 3.5” or 8/16/24x 2.5” • Middle: 4x 3.5” or 8x 2.5” • Rear: 2/4x 3.5” or 4/8x 2.5” • Also: 2x 7mm rear boot drives + up to 2x internal M.2 |
| Max Internal Storage | • 2.5” NVMe: 2211.84TB (36x 61.44TB) • 2.5” SATA/SAS SSD: 1228.8TB (40x 30.72TB) • 3.5” HDD: 480TB (20x 24TB) • 3.5” NVMe SSD: 153.6TB (12x 12.8TB) |
| Storage Controllers | • 14x onboard SATA • Up to 20x onboard NVMe (with VROC RAID) • NVMe Retimer Adapter • SAS RAID: 8/16/32 ports, up to 8GB cache, PCIe 3.0/4.0 • SAS HBA: 8/16-port, PCIe 3.0/4.0 |
| Optical / Tape Drive | Not supported internally |
| Network Interfaces | • 1x OCP 3.0 SFF (PCIe 5.0 x16) • 1/10/25/100 GbE options • Optional shared port with XCC2 for Wake-on-LAN |
| PCIe Slots | • Up to 12x PCIe (10 rear, 2 front) + 1x OCP 3.0 • PCIe 5.0/4.0 based on riser config • Front: 2x PCIe x16 + 1x OCP (with up to 16 front drives) • Dedicated internal slot for RAID/HBA in 2.5” configs |
| GPU Support | Up to 8x single-wide or 3x double-wide GPUs |
| Ports | Front: 1x USB 3.2 Gen1, 1x USB 2.0, external diagnostics, optional VGA Rear: 3x USB 3.2 Gen1, 1x VGA, 1x 1GbE (XCC2), optional DB9 serial Internal: 1x USB 3.2 Gen1 |
| Cooling | • 5 or 6x hot-swap 60 mm fans (N+1 redundancy) • 1 fan per PSU • Optional open-loop water cooling support |
| Power Supply | • Up to 2x hot-swap redundant (80 PLUS Platinum or Titanium) • 750W, 1100W, 1800W, 2400W, 2600W (AC) • -48V DC (1100W), 240V DC supported (China only) |
| Graphics | Embedded 2D graphics (16MB), max resolution 1920×1200 @ 60Hz |
| Hot-swap Components | Drives, fans, power supplies |
| Systems Management | • XClarity Controller 2 (XCC2) • Optional External Diagnostics Handset or Integrated Panel • XClarity Administrator, Energy Manager, Integrators |
| Security Features | • TPM 2.0, Root of Trust (PFR) • Chassis intrusion switch • Power-on/Admin password • Optional locking bezel |
| Supported OS | • Windows Server, Windows 10/11 • Red Hat, SUSE, Ubuntu, VMware ESXi |
| Dimensions (W x H x D) | 445mm x 87mm x 766mm (17.5” x 3.4” x 30.1”) |
Download Lenovo ThinkSystem SR650 V3 Datasheet 
