Lenovo ThinkSystem SR650 Product Manual page 7

Attribute Specification
Memory Error correction code (ECC), SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory
protection DIMMs, requires Intel Xeon Gold or Platinum processors), memory mirroring, memory rank sparing, patrol
scrubbing, and demand scrubbing.
Drive bays Up to 16 SFF and 2 LFF hot-swap drive bays:
Up to 24 SFF and 2 LFF hot-swap drive bays:
Up to 10 LFF SAS/SATA hot-swap drive bays: 8x 3.5" (front) + 2x 3.5" (rear)
Up to 14 LFF hot-swap drive bays:
Drive types 2.5-inch hot-swap drives:
12 Gbps SAS HDDs up to 2.4 TB
12 Gbps Nearline (NL) SAS HDDs up to 2 TB
12 Gbps SAS HDD SEDs up to 2.4 TB
12 Gbps NL SAS HDD SEDs up to 2 TB
12 Gbps SAS SSDs up to 15.36 TB
12 Gbps SAS SSD SEDs up to 1.6 TB
6 Gbps NL SATA HDDs up to 2 TB
6 Gbps SATA SSDs up to 7.68 TB
U.2 NVMe PCIe 3.0 x4 SSDs up to 7.68 TB
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 12 TB
12 Gbps NL SAS HDD SEDs up to 8 TB
12 Gbps SAS SSDs up to 7.68 TB (2.5" SSD in a 3.5" tray)
12 Gbps SAS SSD SEDs up to 1.6 TB (2.5" SSD in a 3.5" tray)
6 Gbps NL SATA HDDs up to 12 TB
6 Gbps SATA SSDs up to 7.68 TB (2.5" SSD in a 3.5" tray)
NVMe PCIe 3.0 x4 SSDs up to 7.68 TB
Internal M.2 SSDs:
6 Gbps SATA up to 480 GB
Notes:
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 hardware RAID controllers.
NVMe PCIe SSDs are supported in the AnyBay drive bays and require the second processor to
be installed.
Internal storage 2.5-inch models: Up to 392 TB with 24x 15.36 TB 2.5" SSDs and 2x 12 TB 3.5" HDDs.
capacity 3.5-inch models: Up to 168 TB with 14x 12 TB 3.5" HDDs.
Lenovo ThinkSystem SR650 Server
8x 2.5" SAS/SATA + 8x 2.5" SAS/SATA + 2x 3.5" SAS/SATA (rear)
4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 8x 2.5" SAS/SATA + 2x 3.5" SAS/SATA (rear)
4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 2x 3.5"
SAS/SATA (rear)
8x 2.5" SAS/SATA + 8x 2.5" SAS/SATA + 8x 2.5" SAS/SATA + 2x 3.5" SAS/SATA (rear)
4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 8x 2.5" SAS/SATA + 8x 2.5" SAS/SATA + 2x 3.5"
SAS/SATA (rear)
4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 8x 2.5"
SAS/SATA + 2x 3.5" SAS/SATA (rear)
4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 4x 2.5" SAS/SATA & 4x 2.5" AnyBay + 4x 2.5"
SAS/SATA & 4x 2.5" AnyBay (no rear drive bays)
12x 3.5" SAS/SATA (front) + 2x 3.5" SAS/SATA (rear)
8x 3.5" SAS/SATA & 4x 3.5" AnyBay (front) + 2x 3.5" SAS/SATA (rear)
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