Lenovo ThinkSystem SR630 V2

Lenovo's 2-socket 1U rack server (machine types 7Z70/7Z71) for 3rd Gen Intel Xeon Scalable (Ice Lake) processors up to 40 cores and 270 W, with 32 DDR4-3200 DIMM slots (up to 8 TB), up to 12 x 2.5-inch, 4 x 3.5-inch or 16 x EDSFF drives and up to three PCIe 4.0 slots plus an OCP 3.0 slot. Aimed at virtualization, databases, cloud and HPC nodes where rack density matters.

Memory

Slots: 32 DIMM (16 per processor; 8 channels per CPU, 2 DIMMs per channel)
Types: Lenovo TruDDR4 RDIMM (16, 32, 64 GB, 3200 MHz) and 3DS RDIMM (128 GB 3200 MHz, 256 GB 2933 MHz); UDIMM and LRDIMM not supported; RDIMM and 3DS RDIMM cannot be mixed
Speed: Up to 3200 MHz at 2 DPC; runs at the processor's maximum memory speed (2667 MHz on Silver, 2933 MHz on some Gold/Platinum)
Max: 8 TB (32 x 256 GB 3DS RDIMM); 2 TB with one processor
Population: 1, 2, 4, 6, 8, 12 or 16 DIMMs per processor
Persistent memory: Up to 16 x Intel Optane PMem 200 (128/256/512 GB, 8 per CPU); up to 12 TB with 16 x 256 GB 3DS RDIMM + 16 x 512 GB PMem; App Direct and Memory Mode
Protection: ECC, SDDC (x4 DIMMs), ADDDC (x4 DIMMs, Gold/Platinum), memory mirroring; no memory sparing

Storage

Front 2.5": 10 x 2.5" hot-swap (all AnyBay, all NVMe, 6 SAS/SATA + 4 AnyBay or NVMe, or 6 SAS/SATA + 2 AnyBay + 2 NVMe), 8 x or 4 x 2.5" SAS/SATA
Front EDSFF: 16 x E1.S EDSFF NVMe hot-swap (CTO only; 12 onboard NVMe + 4-port retimer; needs 2 CPUs)
Front 3.5": 4 x 3.5" SAS/SATA or 4 x 3.5" AnyBay
Rear: 2 x 2.5" hot-swap SAS/SATA or NVMe, or 2 x 7mm SATA or NVMe (with integrated RAID) in place of a PCIe slot
Maximum: 12 x 2.5" (10 front + 2 rear), all NVMe with direct 1:1 connections
Controllers: Onboard SATA (12 ports, Intel VROC SATA RAID), onboard NVMe (up to 12 ports, Intel VROC NVMe RAID), 4-port PCIe 4.0 NVMe retimer, 12 Gb RAID 530/540/930/940/5350/9350 8i and 16i adapters (up to 8 GB flash cache; 940 Tri-Mode for U.3 NVMe), 430/440/4350 HBAs
Internal RAID bay: With 2.5" front bays, a cabled internal (CFF) RAID 940-16i/9350/5350 or HBA 440-16i can sit between the drive bays and fans without using a PCIe slot
M.2 boot: Internal M.2 module for 1 or 2 drives: SATA RAID kit (Marvell 88SE9230), NVMe RAID kit (Marvell 88NR2241) or SATA/NVMe kit (VROC); 2242 to 22110
Optical: None internal; external USB DVD-RW option

Graphics

Onboard: Matrox G200 in the XClarity Controller, 16 MB, max 1920x1200 at 60 Hz
GPU options: NVIDIA L4 24GB, A2 16GB, T4 16GB, Quadro P620 (up to 3, slots 1-3); Quadro P2200 (1, slot 2; later withdrawn)
Rules: All GPUs must be identical; passive GPUs need performance fans; no GPUs with rear drive bays; controlled GPUs (L4) only on the "for AI" base models

Expansion

Slot 1: PCIe 4.0 x16, low profile (riser 1, CPU 1)
Slot 2: PCIe 4.0 x16, low profile or full-height half-length (riser 1, CPU 1)
Slot 3: PCIe 4.0 x16, low profile (riser 2, needs CPU 2)
OCP: Dedicated OCP 3.0 SFF slot, PCIe 4.0 x16
Slot layouts: 3 x LP; 1 x FHHL + 1 x LP; 1 x LP + 2 x 2.5" rear drives; 2 x LP + 2 x 7mm rear drives
PCIe 3.0 option: Lower-cost PCIe 3.0 x16/x16 riser 1 available for slots 1-2
Internal: Cabled PCIe 4.0 x8 connector for an internal RAID adapter/HBA (2.5" chassis only)

Networking

OCP 3.0: Optional 2- or 4-port adapters: 1 GbE (Broadcom 5719, Intel I350), 10GBASE-T (Broadcom 57416/57454, Intel X710-T2L/T4L, Marvell QL41132), 10/25 GbE SFP28 (Broadcom 57414/57454/57504, Intel E810-DA2/DA4, Marvell QL41232, Mellanox ConnectX-4 Lx / ConnectX-6 Lx); one port can be shared with the XCC (NC-SI)
PCIe: 1/10/25 GbE, 100 GbE (Broadcom 57508, ConnectX-6 Dx), InfiniBand HDR100/HDR/NDR200 and NDR 400 Gb (ConnectX-6, ConnectX-7)
Fibre Channel: Emulex LPe35000/35002 32Gb, LPe36002 64Gb, QLogic QLE2770/2772 32Gb and 16Gb HBAs
Management: 1 x RJ-45 10/100/1000 Mb XClarity Controller port

Power

PSU options: 500 W, 750 W, 1100 W Platinum (115/230 V), 1800 W Platinum (230 V), 750 W, 1100 W, 1800 W Titanium (230 V), 1100 W -48 V DC
Redundancy: 1 or 2 hot-swap PSUs; both must be identical (the two 500 W Platinum versions may be mixed)
Connector: C14 inlets on AC units; Weidmuller terminal on the -48 V DC unit
Input current: 100-127 V: 500 W 5.7 A, 750 W Platinum 8.4 A, 1100 W 12 A; 200-240 V: 500 W 2.7 A, 750 W 4.1 A, 1100 W 6 A, 1800 W 10 A
Cooling: 6 (one CPU) or 8 (two CPUs) hot-swap 40 mm dual-rotor fans, N+1; standard (21K RPM) or performance (28K RPM); one fan in each PSU

Ports

Front: 1 x USB 3.2 Gen 1, 1 x USB 2.0 (XClarity Controller management), external diagnostics handset port, optional VGA
Rear: 3 x USB 3.2 Gen 1, 1 x VGA, 1 x RJ-45 XCC management, NMI button; optional DB-9 serial (COM port kit in slot 2 or 3)
Internal: 1 x USB 3.2 Gen 1 (OS or licence key)

Physical

Form factor: 1U rack
Dimensions: 440 mm W x 43 mm H x 773 mm D (17.3 x 1.7 x 30.4 in); 482 mm across the rack flanges
Weight: Maximum 20.8 kg (45.9 lb)
Machine types: 7Z70 (1-year warranty), 7Z71 (3-year warranty)
Environment: ASHRAE A2 (10-35 C) for most configurations; A3/A4 in some configurations

Management

BMC: Lenovo XClarity Controller (Pilot4 XE401); Standard, Advanced (remote KVM) or Enterprise (virtual media, power capping)
Interfaces: IPMI 2.0 (IPMI-over-LAN off by default), SNMPv3, CIM-XML, REST, Redfish, HTML5 web UI
Local: Front operator panel; optional pull-out Integrated Diagnostics Panel (LCD) on 8 x 2.5" and 16 x EDSFF fronts; External Diagnostics Handset port; light path LEDs for DIMMs, drives and PSUs
Software: XClarity Provisioning Manager, Administrator, Integrators, Essentials, Energy Manager, Capacity Planner
Security: TPM 2.0 (Nationz TPM in China), Platform Firmware Resiliency root of trust, NIST SP 800-147B, Secure Boot, optional intrusion switch and lockable bezel
Announced: Product guide first published 2021-04-06
Withdrawn: Server withdrawn from marketing (Lenovo Press update of 2025-09-18)

Operating systems

Windows: Windows Server 2016, 2019, 2022, 2025
Linux: RHEL 7.9, 8.2-8.10, 9.0-9.8, 10.0-10.2; SLES 12 SP5, 15 SP2-SP7, 16; Ubuntu 18.04, 20.04, 22.04, 24.04 LTS
VMware: ESXi 6.7 U3, 7.0 U2/U3, 8.0 through 8.0 U3, 9.0, 9.1

Processors

Intel Xeon Silver 4309Y
Intel Xeon Silver 4310
Intel Xeon Silver 4310T
Intel Xeon Silver 4314
Intel Xeon Silver 4316
Intel Xeon Gold 5315Y
Intel Xeon Gold 5317
Intel Xeon Gold 5318N
Intel Xeon Gold 5318S
Intel Xeon Gold 5318Y
Intel Xeon Gold 5320
Intel Xeon Gold 5320T
Intel Xeon Gold 6312U
Intel Xeon Gold 6314U
Intel Xeon Gold 6326
Intel Xeon Gold 6330
Intel Xeon Gold 6330N
Intel Xeon Gold 6334
Intel Xeon Gold 6336Y
Intel Xeon Gold 6338
Intel Xeon Gold 6338N
Intel Xeon Gold 6338T
Intel Xeon Gold 6342
Intel Xeon Gold 6346
Intel Xeon Gold 6348
Intel Xeon Gold 6354
Intel Xeon Platinum 8351N
Intel Xeon Platinum 8352M
Intel Xeon Platinum 8352S
Intel Xeon Platinum 8352V
Intel Xeon Platinum 8352Y
Intel Xeon Platinum 8358
Intel Xeon Platinum 8358P
Intel Xeon Platinum 8360Y
Intel Xeon Platinum 8362
Intel Xeon Platinum 8368
Intel Xeon Platinum 8380