ThinkSystem SR550 Rack Server
High-performance 2U rack server with Xeon processors, designed for enterprise workloads with optimal balance of performance and cost efficiency.
Key Features
- Balanced Performance & Cost – Ideal entry-level enterprise server solution
- Flexible Storage Design – Supports both capacity and performance drives
- Reliable Dual-Socket Platform – Stable performance for daily business workloads
- Scalable I/O Expansion – Adaptable for growing IT environments
- Enterprise Reliability at Lower Cost
Technical Specifications
| 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
1st Gen Intel Xeon processors also supported |
| Memory |
Up to 12 DIMM sockets (6 DIMMs per processor)
Support for RDIMMs and LRDIMMs
Memory speed up to 2933 MHz
Up to 768 GB with 12x 64 GB RDIMMs |
| Memory Protection |
Error correction code (ECC), SDDC, ADDDC, memory mirroring, memory rank sparing, patrol scrubbing, and demand scrubbing |
| 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 |
| Internal Storage Capacity |
2.5-inch drives: 491.52TB using 16x 30.72TB SAS/SATA SSDs or 38.4TB using 16x 2.4TB HDDs
3.5-inch drives: 240TB using 12x 20TB HDDs or 184.32TB using 12x 15.36TB SAS/SATA SSDs |
| Storage Controller |
6 Gb Onboard SATA AHCI
6 Gb Onboard SATA RAID (Intel RSTe)
12 Gb SAS/SATA RAID adapters with up to 8GB flash-backed cache
12 Gb SAS/SATA HBA (non-RAID) |
| Network Interfaces |
2x Integrated 1 GbE RJ-45 ports
Onboard LOM slot for additional 1/10 Gb Ethernet ports
1x RJ-45 10/100/1000 Mb Ethernet systems management port |
| I/O Expansion Slots |
Up to six PCIe 3.0 slots with various configurations including x16, x8, and ML2 options |
| Ports |
Front: 1x USB 2.0, 1x USB 3.0, optional VGA
Rear: 2x USB 3.0, 1x VGA, optional DB-9 serial port |
| Power Supply |
Up to two redundant hot-swap 550 W or 750 W AC power supplies with Platinum or Titanium efficiency ratings |
| Systems Management |
XClarity Controller (Standard, Advanced, or Enterprise), proactive platform alerts, XClarity Provisioning Manager, XClarity Essentials |
| Operating Systems |
Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi |
| Dimensions & Weight |
445mm x 87mm x 764mm (17.5" x 3.4" x 30.1")
Weight: 19kg (41.9lb) minimum to 26kg (57.3lb) maximum |
Product Images
Company Overview
With over 20 years of expertise in China's ICT industry, we empower global enterprises with cutting-edge solutions in servers, storage, networking, and artificial intelligence. As a trusted partner officially certified by Dell, Huawei, Inspur, Lenovo, Microsoft, and other leading brands, we maintain a team of 20+ engineers covering architecture design, O&M support, and project delivery.
Why Choose Us?
- Fast Response & Delivery: Over RMB 5 million in ready stock, 24-hour response, 72-hour worldwide delivery
- Global Footprint: Serving 500+ enterprises and institutions across 50+ countries
- Industry Coverage: Government, education, finance, manufacturing, energy, and more
- Proven Results: >95% on-time delivery rate with cost-effective solutions
China Indigenous IT Innovation (Xinchuang) Servers
In addition to standard x86 solutions, we provide China-developed indigenous servers featuring domestic CPUs including Huawei Kunpeng ARM, Hygon C86, Phytium, and Loongson. These servers are widely adopted in key industries (government, finance, telecom, energy) for secure, controllable, and fully localized IT infrastructure. Leading vendors including Lenovo, Huawei, and Inspur offer mature product lines in this segment.
Frequently Asked Questions
Who are we?
We are based in Beijing, China, established in 2019, serving Domestic Market (90%) and Western Europe (10%). Our office employs 11-50 professionals.
How can we guarantee quality?
Always provide pre-production samples before mass production and conduct final inspection before shipment.
What can you buy from us?
Servers, Computers, Workstations, Disk Storage Cabinets
Why should you buy from us instead of other suppliers?
20 years of experience in the server industry with a professional team of 17 engineers. We hold authorization credentials from 12 brands including Lenovo and Microsoft, providing comprehensive products and services.
What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow
Languages Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
