Lenovo ThinkSystem SR250 V2
Lenovo's entry-level 1-socket 1U rack server (machine types 7D7R/7D7Q) for Intel Xeon E-2300 or Pentium "Comet Lake Refresh" processors, with up to 128 GB of TruDDR4 memory and up to ten 2.5" or four 3.5" drives. Aimed at growing small-to-medium businesses, retail and distributed offices.
Memory
- Slots
- 4 DIMM (2 channels, 2 DIMMs per channel)
- Max
- 128 GB using 4 x 32 GB TruDDR4 UDIMM
- Types
- Lenovo TruDDR4 ECC UDIMM, 3200 MHz with Xeon E-2300, 2666 MHz with Pentium
- Protection
- ECC
Storage
- Configurations
- 10 x 2.5" hot-swap SAS/SATA; 8 x 2.5" hot-swap SATA-only or SAS/SATA; 4 x 3.5" hot-swap SATA-only or SAS/SATA; 4 x 3.5" simple-swap all-SATA; 4 x 3.5" simple-swap (3x SATA + 1x NVMe)
- M.2
- Two M.2 drives in an M.2 adapter installed in a PCIe slot
- RAID / HBA
- Onboard 6 Gb SATA (up to 8 drives) with Intel RSTe software RAID 0/1/10/5/50; 12 Gb SAS/SATA RAID adapters and HBAs
- Max capacity
- 18 TB using 10 x 1.8 TB 2.5" HDDs; 88 TB using 4 x 22 TB 3.5" HDDs; 9.6 TB using 10 x 960 GB 2.5" SSDs
- Optical
- No internal optical or tape drive bays
Expansion
- Riser: two x8 slots
- Slot 1: PCIe 4.0 x8 (open-ended), 25 W, low profile; Slot 2: PCIe 4.0 x8 in an x16 connector, 25 W, FHHL; Slot 3 (internal): PCIe 3.0 x4 in an x8 connector, 25 W, low profile
- Riser: one x16 slot
- Slot 1: not connected; Slot 2: PCIe 4.0 x16, 75 W, FHHL; Slot 3 (internal): PCIe 3.0 x4 in an x8 connector, 25 W, low profile
- Note
- Slots 1 and 2 run PCIe Gen 4 with a Xeon processor, PCIe Gen 3 with a Pentium processor
Networking
- Onboard
- 2 x 1000BASE-T RJ-45 (Broadcom BCM5720); one port can be shared with XCC management. Separate dedicated 1GbE RJ-45 for XCC.
- PCIe adapters
- 1GbE: Broadcom 5719 4-port, Broadcom 5720 2-port, Intel I350-T2/T4. 10GBASE-T: Broadcom 57416 2-port, Intel X550-T2, Intel X710-T4L 4-port. 10GbE SFP+: Intel X710-DA4. 25GbE: Broadcom 57414 2-port, Intel E810-DA2 2-port
- External storage
- ThinkSystem 430-8e and 440-8e 12Gb SAS/SATA HBAs
Power
- PSU options
- 1 x fixed 300 W, 80 PLUS Gold; 2 x hot-swap 450 W redundant, 80 PLUS Platinum (Energy Star/ErP Lot 9 with Xeon only)
- Cooling
- 4 non-hot-swap variable-speed system fans, single rotor, not redundant
Ports
- Front
- 1 x USB 3.2 Gen 1 (5 Gb/s), 1 x USB 2.0 (XClarity Mobile), optional VGA
- Rear
- 2 x USB 3.2 Gen 2 (10 Gb/s), 1 x VGA, 1 x RJ-45 systems management, 2 x RJ-45 GbE, 1 x serial port
Physical
- Form factor
- 1U rack-mount
- Dimensions
- 435 mm W x 43 mm H x 545 mm D (17.1 x 1.7 x 21.5 in); 482 mm across the EIA flanges
- Weight
- 12.3 kg (27.1 lb) maximum
- Shipping dimensions
- 610 x 196 x 860 mm
- Machine types
- 7D7R (1-year warranty), 7D7Q (3-year warranty)
Management
- BMC
- Lenovo XClarity Controller (XCC); optional XClarity Controller Advanced for remote control
- Tools
- XClarity Administrator, XClarity Integrator, XClarity Energy Manager; UEFI-based XClarity Provisioning Manager
- Local
- Operator panel with status LEDs
- Security
- Power-on/administrator passwords, TPM 2.0, optional lockable front bezel
- Warranty
- 1 or 3 years (model dependent) customer-replaceable unit and onsite, 9x5 next business day
Operating systems
- Supported
- Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (7.0 U3, 8.0, 8.0 U1/U2/U3 factory preload; not with an NVIDIA GPU)
Processors
- Intel Pentium G6405
- Intel Pentium G6405T
- Intel Pentium G6505
- Intel Pentium G6505T
- Intel Pentium G6605
- Intel Xeon E-2314
- Intel Xeon E-2324G
- Intel Xeon E-2334
- Intel Xeon E-2336
- Intel Xeon E-2356G
- Intel Xeon E-2374G
- Intel Xeon E-2378
- Intel Xeon E-2378G
- Intel Xeon E-2386G
- Intel Xeon E-2388G