Lenovo ThinkSystem SR645v3 AMD EPYC 9124 16C 200W 3.0GHz/1x32GB/0GB 2,5" (8)/9350-8i(2GBf)/XCC2-P/1x1100W

7D9CA014EA  1x 9124 16C 200W 3.0G 1x 32GB 2Rx8 9350-8i 8x 2.5" SAS; Open bay Open 2x LP Gen5 1x1100W Titanium 6x Perf Opt Yes Plat Opt


Machine types 7D9C - 3 year warranty
Form factor 1U rack.
Processor One or two AMD EPYC processors, either 5th Gen 9005 ("Turin") or 4th Gen 9004 ("Genoa"). Supports processors up to 160 cores, core speeds of up to 4.1 GHz, and TDP ratings of up to 400W. Supports PCIe 5.0 for high performance I/O.
Chipset Not applicable (platform controller hub functions are integrated into the processor)
Memory 24 DIMM slots with two processors (12 DIMM slots per processor). Each processor has 12 memory channels, with 1 DIMM per channel (DPC). Lenovo TruDDR5 RDIMMs, 3DS RDIMMs, and 9x4 RDIMMs are supported. Memory speeds up to 6000 MHz with 5th Gen AMD EPYC processors.
Memory maximum Up to 6TB with 24x 256GB 3DS RDIMMs
Persistent memory Not supported
Memory protection ECC, SDDC, Patrol/Demand Scrubbing, Bounded Fault, DRAM Address Command Parity with Replay, DRAM Uncorrected ECC Error Retry, On-die ECC, ECC Error Check and Scrub (ECS), Post Package Repair
Disk drive bays
Up to 4x 3.5-inch or 12x 2.5-inch hot-swap drive bays:

Front bays can be one of the following:
4x 3.5-inch hot-swap SAS/SATA, AnyBay, or 2x SAS/SATA + 2x NVMe
2x 2.5-inch hot-swap NVMe
4x 2.5-inch hot-swap SAS/SATA, AnyBay or NVMe
8x 2.5-inch hot-swap SAS/SATA
10x 2.5-inch hot-swap SAS/SATA, AnyBay or NVMe, or combinations
16x E1.S hot-swap EDSFF NVMe
Rear can be one of the following:
2x 2.5-inch hot-swap SAS/SATA bays
2x 2.5-inch hot-swap NVMe bays
2x 7mm 2.5-inch hot-swap SATA bays
2x 7mm 2.5-inch hot-swap NVMe bays
Internal M.2 module supporting up to two M.2 drives, for OS boot and drive storage support
See Storage configurations for details. AnyBay bays support SAS, SATA or NVMe drives. NVMe bays only support NVMe drives. Rear drive bays can be used in conjunction with 2.5-inch front drive bays. The server supports up to 12x NVMe drives all with direct connections (no oversubscription).

Maximum internal storage
2.5-inch drives:
368.64TB using 12x 30.72TB 2.5-inch SAS/SATA SSDs
737.28TB using 12x 61.44TB 2.5-inch NVMe SSDs
28.8TB using 12x 2.4TB 2.5-inch HDDs
7.68TB using 2x 3.84TB 7mm SSDs
EDSFF drives
122.88TB using 16x 7.68TB E1.S EDSFF NVMe SSDs
3.5-inch drives:
96TB using 4x 24TB 3.5-inch HDDs
61.44TB using 4x 15.36TB 3.5-inch SAS/SATA SSDs
51.2TB using 4x 12.8TB 3.5-inch NVMe SSDs
Storage controller
Onboard NVMe (no RAID) - 12 drives, each x4
Onboard SATA (no RAID) - 12 drives
NVMe Retimer Adapter
12 Gb SAS/SATA RAID adapters
8, 16 or 32 ports
Up to 8GB flash-backed cache
PCIe 4.0 or PCIe 3.0 host interface
12 Gb SAS/SATA HBA (non-RAID)
8-port and 16-port
PCIe 4.0 or PCIe 3.0 host interface
Optical drive bays No internal optical drive
Tape drive bays No internal backup drive
Network interfaces Dedicated OCP 3.0 SFF slot with PCIe 5.0 x16 host interface, either at the rear of the server (rear-accessible) or the front of the server (front-accessible, PCIe 4.0). Supports a variety of 2-port and 4-port adapters with 1GbE, 10GbE and 25GbE network connectivity. One port can optionally be shared with the XClarity Controller 2 (XCC2) management processor for Wake-on-LAN and NC-SI support. Additional PCIe network adapters supported in PCIe slots.
PCI Expansion slots
Up to 5x slots, 3x at the rear and 2x at the front, plus 1 OCP 3.0 slot.

Rear: Up to 3x PCIe slots (2x PCIe 5.0, 1x PCIe 4.0), all with rear access, plus a slot dedicated to the OCP adapter. Slot availability is based on riser selection and rear drive bay selection. Slot 3 requires two processors.

Four choices for rear-access slots:

3x PCIe x16 low-profile slots
1x PCIe x16 full-height half-length slot + 1x PCIe x16 low-profile slot
1x PCIe x16 low-profile slot (also supports 2x rear 2.5-inch drive bays)
2x PCIe x16 low-profile slot (also supports 2x rear 7mm 2.5-inch drive bays)
For 2.5-inch front drive configurations, the server supports the installation of a CFF RAID adapter or HBA in a dedicated area that does not consume any of the PCIe slots.

Front: The server also supports slots at the front of the server:

1x PCIe x16 or x8 full-height half-length slot
1x PCIe x8 low-profile slot
1x OCP 3.0 slot (mutually exclusive with the OCP slot at the rear)
Note: Not all slots are available in a 1-processor configuration. See the I/O expansion for details.

GPU support Supports up to 5x single-wide GPUs
Ports
Front: 1x USB 3.2 G1 (5 Gb/s) port, 1x USB 2.0 port (also for XCC local management), External diagnostics port, optional VGA port.

Rear: 3x USB 3.2 G1 (5 Gb/s) ports, 1x VGA video port, 1x RJ-45 1GbE systems management port for XCC remote management. Optional 2nd XCC remote management port (installs in OCP slot). Optional DB-9 COM serial port (installs in slot 3).

Internal: 1x USB 3.2 G1 (5 Gb/s) connector for operating system or license key purposes.

Cooling Up to 8x N+1 redundant hot swap 40 mm fans, configuration dependent. One fan integrated in each power supply. For high-performance CPUs, the SR645 V3 also offers a closed-loop liquid-cooled heatsink design to more effectively remove heat from the processors. For customers with water infrastructure in their data center, the SR645 V3 also offers Lenovo Neptune Core open-loop water cooling for efficient heat removal.
Power supply Up to two hot-swap redundant AC power supplies, 80 PLUS Platinum or 80 PLUS Titanium certification. 500 W, 750 W, 1100 W and 1800 W AC options, supporting 220 V AC. 500 W, 750 W and 1100 W options also support 110V input supply. In China only, all power supply options support 240 V DC. Also available is a 1100W power supply with a -48V DC input.
Video Embedded video graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.
Hot-swap parts Drives, power supplies, and fans.
Systems management Operator panel with status LEDs. Optional External Diagnostics Handset with LCD display. Models with 8x 2.5-inch front drive bays can optionally support an Integrated Diagnostics Panel. XClarity Controller 2 (XCC2) embedded management based on the ASPEED AST2600 baseboard management controller (BMC). Dedicated rear Ethernet port for XCC2 remote access for management. Optional 2nd redundant XCC2 remote port supported, installs in the OCP slot. XClarity Administrator for centralized infrastructure management, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XCC Platinum to enable remote control functions and other features.
Security features Chassis intrusion switch, Power-on password, administrator's password, Root of Trust module supporting TPM 2.0 and Platform Firmware Resiliency (PFR). Optional lockable front security bezel.