Lenovo ThinkSystem SR550 server Intel Xeon Silver 2.1 GHz 16 GB DDR4-SDRAM Rack (2U) 750 W

$7,053.59
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Part No: 7X04A073AU



Affordable, all-purpose rack server for local/remote sites
The 2U ThinkSystem SR550 2P rack server is designed for a balance of processing power, storage capacity, and cost. It provides selectable I/O options and tiered systems management.

Cost-efficient performance
The ThinkSystem SR550 features a balance of performance, capacity, and value in a 2U form factor. Essential performance components are delivered in a combination that is designed to elevate the cost efficiency of the system, allowing the SR550 to meet both the workload needs and the budgetary needs of the enterprise.

Workload optimized support
New second-generation Intel® Xeon® processor Scalable family CPUs offer increased performance of 36% over the previous generation*, support for faster 2933MHz TruDDR4 memory, and Intel’s Vector Neural Network Instruction (VNNI) which accelerates processor performance on Deep Learning and AI workloads. Up to 6% increases in per-core performance and hardware security mitigations round out the enhanced capabilities featured in this next-generation processor technology from Intel.*
* Based on Intel internal testing, August 2018.

Empowering IT management
Lenovo XClarity Controller is the embedded management engine in all ThinkSystem servers that is designed to standardize, simplify, and automate foundation server management tasks. Lenovo XClarity Administrator is a virtualized application that centrally manages ThinkSystem servers, storage, and networking, which can reduce provisioning time up to 95% versus manual operation. Running XClarity Integrator helps you streamline IT management, speed provisioning, and contain costs by seamlessly integrating XClarity into an existing IT environment.
Processor
Processor manufacturer
Intel
Number of processors installed
1
Processor operating modes
64-bit
Processor family
Intel Xeon Silver
Processor cache
11 MB
Thermal Design Power TDP
85 W
Processor frequency
2.1 GHz
Processor boost frequency
3.2 GHz
Processor cores
8
Processor codename
Cascade Lake
Processor socket
LGA 3647
Processor lithography
14 nm
Processor model
4208
Processor ARK ID
193390
Processor threads
16
Memory
Memory layout slots x size
1 x 16 GB
Maximum internal memory supported by processor
1024 GB
Memory types supported by processor
DDR4-SDRAM
Memory clock speeds supported by processor
2400 MHz
ECC
Yes
Weight dimensions
Width
445 mm
Height
87 mm
Depth
764 mm
Processor package size
76.0 x 56.5 mm
Ports interfaces
USB 3.2 Gen 1 3.1 Gen 1 Type-A ports quantity
3
VGA D-Sub ports quantity
1
USB 2.0 ports quantity
1
Ethernet LAN
Yes
Ethernet LAN RJ-45 ports
2
Power
Power supply input frequency
50 - 60 Hz
Power supply
750 W
Number of redundant power supplies supported
2
Number of main power supplies
1
Network
Cabling technology
10/100/1000Base-T(X)
Operational conditions
Tcase
78 °C
Certificates
Energy Star certified
Yes
Other features
Compatible operating systems
Microsoft Windows Server 2016, Microsoft Windows Server 2019, Red Hat Enterprise Linux 7.6, Red Hat Enterprise Linux 7.7, Red Hat Enterprise Linux 7.8, Red Hat Enterprise Linux 8.0, Red Hat Enterprise, Linux 8.1, Red Hat Enterprise Linux 8.2, SUSE Linux Enterprise Server 12 SP4, SUSE Linux Enterprise Server 12 SP5, SUSE Linux Enterprise Server 12 Xen SP4 SUSE Linux Enterprise Server 12 Xen SP5 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP2
Redundant power supply RPS support
Yes
Storage
Supported HDD sizes
3.5"
Number of HDDs supported
12
Supported RAID controllers
930-16i 4GB Flash
HDD interface
Serial ATA, Serial Attached SCSI (SAS)
RAID support
Yes
Graphics
On-board graphics adapter
Yes
On-board graphics adapter model
Not available
Processor special features
Intel Hyper Threading Technology Intel HT Technology
Yes
Intel Virtualization Technology VT-x
Yes
Intel Turbo Boost Technology
2.0
Intel Virtualization Technology for Directed IO VT-d
Yes
Intel AES New Instructions Intel AES-NI
Yes
Enhanced Intel SpeedStep Technology
Yes
Intel Trusted Execution Technology
Yes
Intel VT-x with Extended Page Tables EPT
Yes
Intel TSX-NI
Yes
Intel 64
Yes
Features
Execute Disable Bit
Yes
Maximum number of PCI Express lanes
48
PCI Express slots version
3.0
Supported instruction sets
AVX-512
Scalability
2S
Embedded options available
Yes
Motherboard chipset
Intel C622
Trusted Platform Module TPM version
2.0
Internal memory
16 GB
Internal memory type
DDR4-SDRAM
Memory clock speed
2666 MHz
Hot-swap
Yes
Design
Product colour
Black, Silver
Rack mounting
Yes
Chassis type
Rack (2U)
Performance
Performance management
XClarity Enterprise
Memory slots
12 x DIMM
Optical drive type
Yes
RAID levels
0,1,5,6,10,50,60
Trusted Platform Module TPM
Yes

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