Lenovo ThinkSystem SR550 1x Silver 4208 8C 2.1GHz 85W/1x16GB/2,5"/530-8i/XCC-E/750W

Form factor
2U rack-mount.

Processor
Up to two Intel Xeon Gen 2 Bronze, Silver, Gold, or Platinum processors:
   Up to 22 cores (1.9 GHz core speeds)
   Up to 3.8 GHz core speeds (4 cores)
   Two UPI links up to 10.4 GT/s each
   Up to 30.25 MB cache
   Up to 2933 MHz memory speed

Chipset
Intel C622.

Memory
Up to 12 DIMM sockets (6 DIMMs per processor; six memory channels per processor with one DIMM per channel) with support for the following TruDDR4 RDIMM types and capacities:
   8 GB, 16 GB, 32 GB, and 64 GB 2933 MHz.
   16 GB and 32 GB 2666 MHz.

Memory protection
Error correction code (ECC), SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs, requires Intel Xeon Gold or Platinum processors), memory mirroring, memory rank sparing, patrol scrubbing, and demand scrubbing.

Memory capacity
Up to 768 GB with 12x 64 GB RDIMMs (Up to 384 GB per processor).

Drive bays
   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

Drive types
3.5-inch non-hot-swap drives:
   6 Gbps NL SATA HDDs up to 10 TB
   6 Gbps SATA SSDs up to 480 GB

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 14 TB
   12 Gbps NL SAS HDD SEDs up to 4 TB
   12 Gbps SAS SSDs up to 7.68 TB
   6 Gbps NL SATA HDDs up to 14 TB
   6 Gbps SATA SSDs up to 7.68 TB (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 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 7.68 TB

Internal M.2 SSDs:
   6 Gbps SATA up to 480 GB

Intermix of SAS/SATA HDDs/SSDs is supported within a system, but not within a RAID array.

Internal storage capacity
   3.5-inch models: Up to 168 TB with 12x 14 TB 3.5" SAS/SATA HDDs
   2.5-inch models: Up to 122.8 TB with 16x 7.68 TB 2.5" SAS/SATA SSDs

Storage controller
6 Gbps SATA
   Non-RAID: Onboard SATA AHCI
   RAID 0/1/10/5: Onboard SATA RAID (Intel RSTe)

12 Gbps SAS/6 Gbps SATA RAID
   RAID 0/1/10/5/50:
       RAID 530-8i
       RAID 730-8i 1GB Cache
   RAID 0/1/10/5/50/6/60:
       RAID 730-8i 2GB Flash
       RAID 930-8i 2GB Flash
       RAID 930-16i 4GB or 8GB Flash

12 Gbps SAS/6 Gbps SATA non-RAID: 430-8i or 16i HBA

Optical drive bays
None. Support for an external USB DVD RW Optical Disk Drive (See Optical drives).

Network interfaces
   2x Integrated 1 GbE RJ-45 ports (no 10/100 Mb support)
   Onboard LOM slot for two additional 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.

I/O expansion slots
Up to six slots. Slot 4 is the fixed slots on the system planar, and the remaining slots depend on the riser cards installed. The slots are as follows:
   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
Slot 5 requires the second processor to be installed.

Ports
   Front: 1x USB 2.0 port with XClarity Controller access and 1x USB 3.0 port; optional 1x VGA port.
   Rear: 2x USB 3.0 ports and 1x VGA port; optional 1x DB-9 serial port.

Cooling
Three (one processor) or four (two processors) non-hot-swap system fans with N+1 redundancy.

Power supply
Up to two redundant hot-swap 550 W or 750 W (100 - 240 V) High Efficiency Platinum or 750 W (200 - 240 V) High Efficiency Titanium AC power supplies. HVDC support (PRC only).

Video
Matrox G200 with 16 MB memory integrated into the XClarity Controller. Maximum resolution is 1920x1200 at 60 Hz with 32 bits per pixel.

Hot-swap parts
Drives (select models) and power supplies.

Systems management
XClarity Controller (XCC) Standard, Advanced, or Enterprise (Pilot 4 chip), proactive platform alerts, XClarity Provisioning Manager, XClarity Essentials, XClarity Administrator, XClarity Integrators for VMware vCenter and Microsoft System Center, XClarity Energy Manager, Capacity Planner.

Security features
Power-on password, administrator's password, secure firmware updates, Trusted Platform Module (TPM) 1.2 or 2.0 (configurable UEFI setting). Optional lockable front bezel. Optional Trusted Cryptographic Module (TCM) or Nationz TPM (available only in PRC). Optional Lenovo Business Vantage security software (available only in PRC).

Operating systems
Microsoft Windows Server 2016 and 2019; Red Hat Enterprise Linux 7; SUSE Linux Enterprise Server 12 and 15; VMware vSphere (ESXi) 6.5 and 6.7.

Warranty
One-year (7X03) or three-year (7X04) customer-replaceable unit (CRU) and onsite limited warranty with 9x5 Next Business Day Parts Delivered.

Service and support
Optional service upgrades are available through Lenovo Services: 2-hour or 4-hour response time, 6-hour or 24-hour committed service repair, warranty extension up to 5 years, 1-year or 2-year post-warranty extensions, YourDrive Your Data, Enterprise Software Support, and Basic Hardware Installation Services.

Dimensions
Height: 87 mm (3.4 in), width: 445 mm (17.5 in), depth: 720 mm (28.3 in)
Weight Minimum configuration: 19 kg (41.9 lb), maximum: 26 kg (57.3 lb)


Lenovo Press - https://lenovopress.com/lp1046-thinksystem-sr550-server-xeon-sp-gen2