Server for Lenovo Thinksystem SR850 V3 Mission critial server Thinksystem SR850 V2 MISSION CERTICAL SERVERIntel Xeon Scalable 16TB DDR5 350W 16TB of TruDDR5
Here’s a detailed comparison table between the Lenovo ThinkSystem SR850 V3 and SR850 V2 mission-critical servers:
Lenovo ThinkSystem SR850 V3 vs. SR850 V2 – Mission-Critical Server Comparison
| Feature | ThinkSystem SR850 V3Â (Latest) | ThinkSystem SR850 V2Â (Previous Gen) |
|---|---|---|
| Form Factor | 4U Rack | 4U Rack |
| Processor | 4th Gen Intel Xeon Scalable (Sapphire Rapids) | 2nd/3rd Gen Intel Xeon Scalable (Cascade Lake/Ice Lake) |
| Max Sockets | 4-socket (up to 4 CPUs) | 4-socket (up to 4 CPUs) |
| Max Cores | Up to 240 cores (60 cores per CPU) | Up to 112 cores (28 cores per CPU) |
| Memory Capacity | Up to 12TB DDR5 (64 DIMMs) | Up to 6TB DDR4 (48 DIMMs) |
| Memory Speed | 4800 MHz DDR5 | 3200 MHz DDR4 |
| Storage Bays | Up to 24 x 2.5″ or 12 x 3.5″ (SAS/NVMe) | Up to 24 x 2.5″ or 12 x 3.5″ (SAS/SATA) |
| PCIe Expansion | Up to 12 x PCIe 5.0 slots | Up to 10 x PCIe 4.0 slots |
| GPU Support | Yes (up to 4 GPUs) | Yes (up to 4 GPUs) |
| NVMe Support | Yes (PCIe 5.0 NVMe) | Yes (PCIe 4.0 NVMe) |
| RAID Support | ThinkSystem RAID 940-8i/16i (PCIe 5.0) | ThinkSystem RAID 930-8i/16i (PCIe 4.0) |
| Networking | Up to 100GbE (OCP 3.0) | Up to 25GbE (OCP 2.0) |
| Power Supply | 2000W/2400W (80+ Platinum/Titanium) | 2000W (80+ Platinum) |
| Reliability Features | Lenovo XClarity Controller, Predictive Failure Analysis | Lenovo XClarity Controller, RAS Features |
| Use Case | Enterprise databases, AI, mission-critical apps | ERP, virtualization, high-availability workloads |
Lenovo ThinkSystem SR850 V3 Mission-Critical Server
The ThinkSystem SR850 V3 represents Lenovo’s latest generation of 4U mission-critical servers, designed for enterprises running the most demanding workloads. Powered by 4th Gen Intel Xeon Scalable processors (Sapphire Rapids), this powerhouse supports up to 4 sockets and 240 cores, delivering exceptional performance for database, ERP, and AI workloads. With DDR5 memory (up to 12TB) and PCIe 5.0 support, the SR850 V3 offers 2x the bandwidth of previous generations, enabling faster data processing and superior GPU acceleration (supporting up to 4 GPUs). Its 24-drive storage capacity (including NVMe options) and 100GbE OCP 3.0 networking make it ideal for real-time analytics, SAP HANA, and large-scale virtualization. Enterprise-grade reliability features like predictive failure analysis and Titanium-level power supplies ensure maximum uptime for mission-critical operations.
Key Features:
- 4U rack form factor with 4-socket configuration
- 4th Gen Intel Xeon Scalable (up to 60 cores per CPU)
- Up to 12TB DDR5 RAMÂ (64 DIMM slots @ 4800MHz)
- 24 x 2.5″ or 12 x 3.5″ bays (NVMe/SAS support)
- 12 x PCIe 5.0 slots (for GPUs/accelerators)
- 100GbE OCP 3.0 networking (low-latency)
- ThinkSystem RAID 940-8i/16i (PCIe 5.0)
- Ideal for: SAP HANA, AI training, Oracle databases, and Tier 1 applications
Lenovo ThinkSystem SR850 V2 Mission-Critical Server
The ThinkSystem SR850 V2 is a proven 4U mission-critical platform built on 2nd/3rd Gen Intel Xeon Scalable processors (Cascade Lake/Ice Lake). Supporting up to 4 sockets and 112 cores, it remains a workhorse for enterprises needing high availability and robust performance. With DDR4 memory (up to 6TB) and PCIe 4.0, it efficiently handles memory-intensive workloads like ERP systems, large-scale virtualization, and financial modeling. The SR850 V2 includes 24 drive bays (SAS/SATA/NVMe) and supports up to 4 GPUs, making it suitable for legacy AI and data analytics. While it lacks DDR5 or PCIe 5.0, its mature architecture, Lenovo XClarity management, and RAID 930 controllers provide exceptional stability for traditional mission-critical deployments.
Key Features:
- 4U rack form factor with 4-socket configuration
- 2nd/3rd Gen Intel Xeon Scalable (up to 28 cores per CPU)
- Up to 6TB DDR4 RAMÂ (48 DIMM slots @ 3200MHz)
- 24 x 2.5″ or 12 x 3.5″ bays (SAS/SATA/NVMe)
- 10 x PCIe 4.0 slots (supports 4 GPUs)
- 25GbE OCP 2.0 networking
- ThinkSystem RAID 930-8i/16i (PCIe 4.0)
- Ideal for: Legacy databases, VMware clusters, and high-availability enterprise apps
Comparison Summary
| Aspect | SR850 V3 | SR850 V2 |
|---|---|---|
| Performance | 4th Gen Xeon, DDR5, PCIe 5.0 (2x bandwidth) | 2nd/3rd Gen Xeon, DDR4, PCIe 4.0 |
| Memory | 12TB DDR5 | 6TB DDR4 |
| Storage Speed | NVMe over PCIe 5.0 | NVMe over PCIe 4.0 |
| Networking | 100GbE (OCP 3.0) | 25GbE (OCP 2.0) |
| Use Cases | AI, real-time analytics, SAP HANA | Virtualization, legacy ERP systems |
Upgrade Consideration: The SR850 V3 is the clear choice for AI, cutting-edge databases, and workloads needing PCIe 5.0/DDR5, while the SR850 V2 remains a cost-effective option for stable, high-availability environments. Both deliver exceptional reliability with Lenovo’s mission-critical RAS features.
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