| Marketing Description |
| The Lenovo ThinkSystem ST550 2-socket 4U rack-mountable tower server provides outstanding performance and industry-leading reliability. It is ideal for small-to-medium businesses, distributed enterprises, retail, educational institutions and branch offices. |
| Product Features |
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Energy-efficient design
Certified by ENERGY STAR, this Lenovo ThinkSystem ST550 server exemplifies efficiency in operation, reducing power consumption and lowering energy costs without sacrificing performance.
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Robust expansion capabilities
With a variety of expansion slots including PCIe 3.0 x16, this server offers ample room for growth and customization, allowing for full-length, full-height, and double-width expansions to meet the demands of evolving business needs.
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Versatile connectivity options
Equipped with multiple USB 3.0 and USB 2.0 ports, along with VGA and dual Gigabit Ethernet ports, the ST550 ensures a wide range of connectivity options for various peripherals and network configurations.
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Advanced memory support
Supporting up to 12 DIMM slots with features like Memory Mirroring and Memory Sparing, the server ensures data integrity and reliability, making it ideal for critical applications that demand continuous uptime.
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Powerful processing capabilities
Powered by an Intel Xeon Silver processor and capable of supporting a second processor, the ST550 delivers exceptional performance and scalability, making it suitable for a wide range of enterprise workloads.
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| General |
| Type |
Server |
| Product Form Factor |
Tower - 4U |
| Embedded Security |
Trusted Platform Module (TPM 1.2 and TPM 2.0) |
| Server Scalability |
2-way |
| Front Accessible Bays Qty |
2 |
| Hot-Swap Bays Qty |
8 |
| Localisation |
Region: EMEA |
| Processor / Chipset |
| CPU |
Intel Xeon Silver 4214 |
| Clock Speed |
2.2 GHz |
| Max Turbo Speed |
3.2 GHz |
| Number of Cores |
12-core |
| CPU Qty |
1 |
| Max CPU Qty |
2 |
| Cache Memory |
| Installed Size |
16.5 MB |
| Cache Per Processor |
16.5 MB |
| RAM |
| Installed Size |
16 GB (installed) / 384 GB (max) |
| Technology |
DDR4 SDRAM - ECC |
| Effective Memory Speed |
2400 MHz |
| Rated Memory Speed |
2666 MHz |
| Form Factor |
DIMM 288-pin |
| Slots |
12 (Total) / 11 (empty) |
| Features |
Registered, Memory Mirroring, Memory Sparing, dual rank, mixing of different types of memory modules is not supported, slots 7 - 12 are available in two-processor configuration only |
| Configuration Features |
1 x 16 GB |
| RAM Supported |
384 GB registered - ECC
768 GB Load-Reduced - ECC |
| Hard Drive |
| Type |
No HDD |
| Storage Controller |
| Type |
1 x RAID - PCIe 3.0 x8 |
| Controller Interface Type |
SATA 6Gb/s / SAS 12Gb/s |
| Storage Controller Name |
ThinkSystem RAID 930-8i |
| Channel Qty |
8 |
| RAID Level |
RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, JBOD, RAID 60 |
| Buffer Size |
2 GB |
| Optical Storage |
| Type |
No optical drive |
| Monitor |
| Monitor Type |
None. |
| Graphics Controller |
| Graphics Processor |
Matrox G200 |
| Video Memory |
16 MB |
| Video Interfaces |
VGA |
| Networking |
| Ethernet Ports |
2 x Gigabit Ethernet |
| Ethernet Controller |
Intel X722 |
| Data Link Protocol |
Gigabit Ethernet |
| Remote Management Protocol |
SNMP 3, CIM, IPMI 2.0 |
| Remote Management Controller |
XClarity Controller (XCC) Standard |
| Features |
Wake on LAN (WoL) |
| Expansion / Connectivity |
| Bays |
2 (total) / 2 (free) x external 5.25" x 1/2H
8 (total) / 8 (free) x hot-swap 2.5" |
| Slots |
1 PCIe 3.0 x8 - half-length, full-height
1 (total) / 1 (free) x PCIe 3.0 x16 - half-length, full-height
1 (total) / 1 (free) x PCIe 3.0 x16 - full-length, full-height, double-width
1 (total) / 1 (free) x PCIe 3.0 x16 - full-length, full-height (x8 mode, 2 processors must be installed)
1 (total) / 1 (free) x PCIe 3.0 x16 - full-length, full-height, double-width (2 processors must be installed)
1 PCIe 3.0 x8 - full-length, full-height |
| Interfaces |
4 x USB 3.0 (1 front, 2 rear, 1 internal)
5 x USB 2.0 (1 front, 4 rear)
1 x VGA
1 x management - RJ-45
2 x LAN (Gigabit Ethernet) |
| Miscellaneous |
| Theft/Intrusion Protection |
Security lock slot (cable lock sold separately), chassis intrusion switch |
| Compliant Standards |
TUV GS, BSMI CNS 13438 Class A, EN55024, CB, AS/NZS 60950-1, CCC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, FCC Part 15 A, CSA C22.2 No. 60950-1, GB 17625.1, GB 9254 Class A, VCCI Class A, GB 4943.1, BSMI CNS 14336-1, IEC60950-1, NOM-019, EK1-ITB2000, Energy-Related Products (ErP) Lot 3, KN35, ICES-003 issue 6 Class A, AS/NZS CISPR 32 Class A, KN32 Class A, EN 55032 Class A, CISPR 32 Class A, EN 62368-1:2014, BSMI CNS 15663, TR CU 020/2011, TR CU 004/2011, JESL, EN61000-3-3, EN61000-3-2 |
| Power |
| Device Type |
Power supply - hot-plug |
| Power Redundancy |
Optional |
| Power Redundancy Scheme |
1+1 (with optional power supply) |
| Installed Qty |
1 |
| Max Supported Qty |
2 |
| Voltage Required |
AC 120/230 V (50/60 Hz) |
| Power Provided |
550 Watt |
| 80 PLUS Certification |
80 PLUS Platinum |
| Operating System / Software |
| OS Provided |
No operating system |
| Sustainability Information |
| ENERGY STAR Certified |
Yes |
| ENERGY STAR Version |
2.1 |
| Manufacturer Warranty |
| Service & Support |
Limited warranty - 3 years - on-site - response time: next business day |
| Dimensions & Weight |
| Width |
17.58 cm |
| Depth |
66.64 cm |
| Height |
42.55 cm |
| Weight |
36.9 kg |
