Lenovo ThinkSystem SN550 V2 Server
Additional information
| Components | Specification |
| Machine Type | 7Z69 |
| Form factor | Standard-width Flex System compute node. |
| Chassis support | Flex System Enterprise Chassis with CMM2. |
| Processor | One or two third-generation Intel Xeon Scalable processor (formerly codenamed “Ice Lake”). Supports processors up to 36 cores, core speeds of up to 3.6 GHz, and TDP ratings of up to 205W. Two or three UPI links between the processors depending on the processor selected. |
| Chipset | Intel C621A “Lewisburg” chipset, part of the platform codenamed “Whitley” |
| Memory | 16 DIMM slots with two processors (8 DIMM slots per processor). Each processor has 8 memory channels, with 1 DIMM per channel (DPC). Lenovo TruDDR4 RDIMMs and 3DS RDIMMs are supported. DIMM slots are shared between standard system memory and persistent memory. DIMMs operate at up to 3200 MHz. |
| Persistent memory | Supports up to 8x Intel Optane Persistent Memory 200 Series modules (4 per processor) installed in the DIMM slots. Persistent memory (Pmem) is installed in combination with system memory DIMMs. |
| Memory maximums | With RDIMMs: Up to 2TB by using 16x 128GB 3DS RDIMMs With Persistent Memory: Up to 2TB by using 8x 128GB 3DS RDIMMs and 8x 128GB Pmem modules |
| Memory protection | ECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs, requires Platinum or Gold processors), and memory mirroring. |
| Disk drives | Either 2x 2.5-inch hot-swap drive bays or 6x EDSFF E1.S hot-swap drive bays. 2.5-inch drive bays support SSDs or HDDs and drives can be either SAS/SATA or NVMe/SATA, depending on the backplane selected. Optional support for up to two M.2 SSD. |
| Maximum internal storage |
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| Storage controller |
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| PCI Expansion slots |
Two I/O connectors supporting Ethernet or Fibre Channel adapters. PCI Express 4.0 x16 interface. |
| Ports | Front: One USB 3.0 port, one console breakout cable port. The breakout port supports a KVM Breakout Cable that provides a video port, serial port and two USB 2.0 ports. Breakout cable ships standard with chassis; more cables optional with part number 4X97A83021 or 81Y5286. |
| Systems management | UEFI, Lenovo XClarity Provisioning Manager, Lenovo XClarity Controller with Pilot4 XE401 baseboard management controller (BMC), Predictive Failure Analysis, light path diagnostics panel, automatic server restart, remote presence. Support for Lenovo XClarity Administrator and Lenovo XClarity Energy Manager. |
| Security features | Power-on password, administrator’s password, Trusted Platform Module 2.0 (TPM 2.0), Trusted Cryptographic Module (TCM) – China only. |
| Video | G200 graphics with 16 MB memory and 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920×1200 32bpp at 60Hz. |
| Limited warranty | Three-year customer-replaceable unit and on-site limited warranty with 9×5/NBD (upgrades available). |
| Operating systems supported | Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi. See the Operating system support section for specifics. |
| Service and support | Optional service upgrades are available through Lenovo Services: 4-hour or 2-hour response time, 6-hour fix time, 1-year or 2-year warranty extension, software support for Lenovo hardware and some third-party applications. |
| Dimensions | Width: 218 mm (8.5 in), height: 56 mm (2.2 in), depth: 507 mm (20.0 in) |
| Weight | Maximum configuration: 6.6 kg (14 lb). |
