Components Specification - Lenovo ThinkSystem SR550 Product Manual

Components Specification
Drive bays
Drive types 2.5-inch hot-swap drives:
3.5-inch hot-swap drives:
Internal M.2 SSDs:
Intermix of SAS/SATA HDDs/SSDs is supported within a system, but not within a RAID array.
Internal storage
capacity
Storage 6 Gbps SATA:
controller
12 Gbps SAS/6 Gbps SATA RAID:
12 Gbps SAS/6 Gbps SATA non-RAID: 430-8i or 16i HBA.
Optical drive None. Support for an external USB DVD RW Optical Disk Drive (See
bays
Network
interfaces
I/O expansion Up to six slots. Slot 4 is the fixed slots on the system planar, and the remaining slots depend on
slots the riser cards installed. The slots are as follows:
Slot 5 requires the second processor to be installed.
Lenovo ThinkSystem SR550 Server
8 LFF SATA Simple Swap drive bays
8 LFF SAS/SATA hot-swap drive bays
12 LFF SAS/SATA hot-swap drive bays
Up to 16 SFF hot-swap drive bays: 8x 2.5" SAS/SATA + 8x 2.5" SAS/SATA
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 600 GB
12 Gbps SAS SSDs up to 7.68 TB
6 Gbps NL SATA HDDs up to 2 TB
6 Gbps SATA SSDs up to 3.84 TB
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 4 TB
6 Gbps NL SATA HDDs up to 12 TB
6 Gbps SATA SSDs up to 3.84 TB (2.5" SSD in a 3.5" tray)
6 Gbps SATA up to 128 GB
3.5-inch models: Up to 144 TB with 12x 12 TB 3.5" SAS/SATA HDDs
2.5-inch models: Up to 122.8 TB with 16x 7.68 TB 2.5" SAS SSDs
Onboard SATA AHCI (non-RAID).
RAID 0/1/10/5 with the onboard SATA RAID (Intel RSTe).
RAID 0/1/10/5/50 with RAID 530-8i or RAID 730-8i 1GB Cache (China only).
RAID 0/1/10/5/50/6/60 with RAID 930-8i 2GB Flash or 16i 4 GB Flash.
2x Integrated 1 GbE RJ-45 ports (no 10/100 Mb support)
Onboard LOM slot for two additional 2x 1/10 Gb Ethernet ports:
2x 1 GbE RJ-45 ports (no 10/100 Mb support)
2x 10 GbE RJ-45 ports (no 10/100 Mb support)
2x 10 GbE SFP+ ports (no 10/100 Mb support)
Optional Mezzanine LOM (ML2) slot for dual-port 10 GbE cards with SFP+ or RJ-45
connectors.
1x RJ-45 10/100/1000 Mb Ethernet systems management port.
Slot 1: PCIe 3.0 x16 or PCIe 3.0 x8; full-height, half-length (PCIe x16 slot is double-wide)
Slot 2: PCIe 3.0 x8; full-height, half-length (not present if the slot 1 is PCIe x16)
Slot 3: PCIe 3.0 x8 or ML2 x8; full-height, half-length
Slot 4: PCIe 3.0 x8; low profile (vertical slot on system planar)
Slot 5: PCIe 3.0 x16; full-height, half-length
Slot 6: PCIe 3.0 x8; full-height, half-length
Optical drives).
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