| Form Factor | Tower (can be installed in a rack with the available Rack Mount Kit) |
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| server_processor | | Model | TDP | Cores/Threads | Core Speed | Cache | Max Memory Speed |
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| Intel Xeon 6315P | 55W | 4 / 8 | 2.8 GHz | 12 MB | 4400 MHz | | Intel Xeon 6333P | 65W | 6 / 12 | 3.1 GHz | 18 MB | 4400 MHz | | Intel Xeon 6353P | 65 W | 8 / 16 | 2.7 GHz | 24 MB | 4400 MHz |
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| Chipset | Intel Rocket Lake PCH-S, C266 |
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| Memory | Four DIMM sockets supporting Lenovo TruDDR5 DIMMs at 4400 MHz (Xeon processors) or 4400 MHz (Pentium processors). Support ECC UDIMMs. |
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| Memory Protection | Error-correcting code (ECC) |
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| Memory maximums | Up to 128 GB using 4x 32 GB UDIMMs |
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| Drive Bays | Available configurations:
8x or 16x 2.5-inch SAS/SATA hot-swap drive bays
4x or 8x 3.5-inch SAS/SATA hot-swap drive bays
Both 4x 3.5-inch and 8x 2.5-inch SAS/SATA hot-swap drive bays
Up to 8x 3.5-inch simple-swap SATA drive bays
6x 3.5-inch simple-swap SATA drive bays + 2x 3.5-inch simple-swap NVMe drive bay
In addition, the ST250 V3 supports two M.2 drives installed in an M.2 adapter which is installed in PCIe slot. |
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| Maximum internal storage | 2.5-inch drives: 122.88TB using 16x 7.68TB 2.5-inch SATA SSDs, 38.4TB using 16x 2.4TB 2.5-inch HS HDDs
3.5-inch drives: 176TB using 8x 22TB 3.5-inch SAS HDDs, 176TB using 8x 22TB 3.5-inch SATA HDDs, 30.72TB using 8x 3.84TB 3.5-inch SATA SSDs
Intermix of SAS and SATA is supported. |
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| Storage Controller | | Model | JBOD | Hardware RAID Levels | Slots Supported | Maximum Supported |
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| Intel VROC SATA RAID (intel RSTe) | Yes | 0, 1, 10, 5, 50 | 0 | 1 | | ThinkSystem RAID 545-8i PCIe Gen4 12Gb | Yes | 0, 1, 10 | 1 | 1 | | ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb | Yes | 0, 1, 10, 5, 50, 6, 60 | 1 | 1 |
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| Optical drive | Two half-height 5.25-inch bays for optical or tape drives. Supports SATA DVD-ROM or DVD-RW (multiburner). Note: If the onboard SATA controller is used to connect the drive bays, then only 6 drives can be installed if an optical drive is installed |
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| Network interfaces | Two integrated Gigabit Ethernet 1000BASE-T ports (RJ-45) based on Broadcom BCM5720 embedded controller, one can be shared with XCC for systems management. Third dedicated Gigabit Ethernet port for XCC systems management |
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| PCI expansion slots | Four PCIe slots (1x PCIe 5.0, 3x PCIe 4.0) as follows:
Slot 1: PCIe G4 x4 (x4 slot, open-ended) 25W full-height half-length
Slot 2: PCIe G5 x16 (x16 slot, closed-ended) 75W full-height half-length
Slot 3: PCIe G4 x4 (x4 slot, open-ended) 25W full-height half-length
Slot 4: PCIe G4 x4 (x8 slot, closed-ended) 25W full-height half-length |
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| Ports | Front:
One USB 3.2 G1 (5 Gb/s) port
One USB 2.0 port (also for XClarity Mobile connectivity for local systems management)
Rear:
Four USB 3.2 G1 (5 Gb/s) ports
One VGA video
One RJ-45 systems management
Two RJ-45 GbE network ports
One serial port
Internal:
One internal USB 3.0 port for RDX drive |
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| Cooling | Supports ASHRAE A2 environments. Certain configurations support ASHRAE A3. Two or three fixed system fans depending on the drive bay configuration. Additional fans attached to the processor heat sink and in the power supplies. |
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| Power supply | Model dependent choices
One fixed 300W Gold power supply
One fixed 500W Platinum power supply: Energy Star and ErP Lot 9 compliant
Two hot-swap 800W redundant power supplies, 80 PLUS Platinum certified, Energy Star and ErP Lot 9 compliant |
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| Hot-swap parts | Hard drives and 800W power supplies |
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| Systems management | Operator panel with status LEDs. XClarity Controller2 (XCC2) embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XClarity Controller Advanced to enable remote control functions. |
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| Security features | Power-on password, administrator’s password, Trusted Platform Module, supporting TPM 2.0. Optional chassis intrusion switch. Padlock loop and Kensington cable slot and optional lockable front door for physical security |
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| Video | g200 graphics with 16 MB memory, integrated into the XClarity Controller. For use with local Administrator functions (not designed for workstation use). Maximum resolution is 1920×1200 32bpp at 60Hz |
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| Operating systems supported | Microsoft Windows Server
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
VMware ESXi |
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| Dimensions | 176 x 444 x 578 mm |
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| Weight | Maximum: 23.95 kg |
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