System Specifications - Lenovo ThinkSystem SR250 Product Manual

System specifications

The following table lists the system specifications for the SR250 server.
Table 1. SR250 system specifications
Attribute Specification
Form factor 1U rack-mount.
Processor One Intel Xeon E, Core i3, Pentium Gold, or Celeron processor.
Chipset Intel C246.
Memory 4 DIMM sockets (two memory channels with two DIMMs per channel). Support for ECC UDIMMs.
Memory speed up to 2666 MHz.
Memory Up to 64 GB (4x 16 GB UDIMMs).
capacity
Memory Error correction code (ECC).
protection
Drive bays 4 LFF (3.5-inch) SATA Simple Swap drive bays.
4 LFF (3.5-inch) SAS/SATA hot-swap drive bays.
8 SFF (2.5-inch) SAS/SATA hot-swap drive bays.
10 SFF (2.5-inch) hot-swap drive bays:
Drive types 3.5-inch simple-swap drives:
6 Gbps Nearline (NL) SATA HDDs up to 8 TB
6 Gbps SATA SSDs up to 960 GB (2.5" SSD in a 3.5" tray)
3.5-inch hot-swap drives:
12 Gbps SAS HDDs up to 900 GB (2.5" HDD in a 3.5" tray)
12 Gbps NL SAS HDDs up to 8 TB
6 Gbps NL SATA HDDs up to 8 TB
6 Gbps SATA SSDs up to 960 GB (2.5" SSD in a 3.5" tray)
2.5-inch hot-swap drives:
12 Gbps SAS HDDs up to 2.4 TB
12 Gbps SAS HDD SEDs up to 300 GB
12 Gbps NL SAS HDDs up to 2 TB
6 Gbps NL SATA HDDs up to 2 TB
6 Gbps SATA SSDs up to 960 GB
U.2 NVMe PCIe 3.0 x4 SSDs up to 1 TB
Internal M.2 SSDs:
6 Gbps SATA up to 480 GB
Note: Intermix of SAS, SATA, and NVMe PCIe drives is supported within a system, but not within a
RAID array. NVMe PCIe SSDs do not support RAID controllers.
Internal storage LFF models: Up to 32 TB with 4x 8 TB SAS/SATA HDDs.
capacity SFF models: Up to 24 TB with 10x 2.4 TB SAS HDDs.
Storage Onboard 6 Gbps SATA:
controller
12 Gbps SAS/6 Gbps SATA RAID:
12 Gbps SAS/6 Gbps SATA non-RAID: 430-8i or 16i HBA.
NVMe PCIe non-RAID: 1610-4P NVMe Switch Adapter.
Lenovo ThinkSystem SR250 Server
10x 2.5" SAS/SATA.
8x 2.5" SAS/SATA & 2x 2.5" NVMe PCIe.
AHCI non-RAID.
RAID 0/1/10/5 with Intel RSTe.
RAID 0/1/10/5/50 with RAID 530-8i or RAID 730-8i 1GB Cache.
RAID 0/1/10/5/50/6/60 with RAID 930-8i 2GB Flash or 16i 4GB Flash.
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