Lenovo ThinkSystem SR650 V3 2U Rack Server Intel Xeon Silver 4510 32GB DDR5
The Lenovo ThinkSystem SR650 V3 is an enterprise-class 2-socket 2U rack server built for businesses that demand industry-leading reliability, security, and performance. Model 7D76A05NAU comes preconfigured with a 5th Generation Intel Xeon Silver 4510 processor (12-core, 2.4GHz), 32GB TruDDR5 memory, and a ThinkSystem 9350-8i RAID controller, delivering exceptional scalability for virtualization, cloud computing, databases, and enterprise applications.
Key Features
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5th Gen Intel Xeon Silver 4510 Processor: 12-core, 150W TDP, 2.4GHz base clock for reliable multi-threaded performance
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32GB TruDDR5 4800MHz Memory: Expandable up to 8TB across 32 DIMM slots for future-proof scalability
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Flexible Storage Bays: 8x 2.5-inch hot-swap SAS/SATA drive bays with support for NVMe SSDs
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2-Socket Design: Room for a second processor to grow with your workload demands
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PCIe Gen 4.0 Expansion: 3 slots (x16, x8, x8) for network adapters, GPUs, and storage controllers
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Enterprise Management: Lenovo XClarity Controller (XCC2) for advanced monitoring and remote management
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3-Year Warranty: Machine type 7D76 includes comprehensive 3-year manufacturer support
Performance & Scalability
Built on the Intel C741 chipset platform, the SR650 V3 supports up to 64-core processors with TDP ratings up to 385W. The DDR5 memory architecture delivers up to 5600MHz speeds (1 DIMM per channel) or 4800MHz (2 DIMMs per channel), offering significant performance improvements over DDR4 for memory-intensive applications. With support for up to 40x 2.5-inch drives or 20x 3.5-inch drives in maximum configuration, storage capacity scales to meet enterprise demands.
Enterprise Connectivity & I/O
The SR650 V3 offers comprehensive connectivity for modern data center environments:
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Front Panel: 1x USB 3.1 Gen 1, 1x USB 2.0 (XClarity Mobile support), VGA port, external diagnostics port
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Rear Panel: 3x USB 3.1 Gen 1, 1x VGA, 1x 1GbE RJ-45 management port, optional serial port
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Network: OCP 3.0 slot for LOM adapter, optional PCIe network adapters
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Expansion: Up to 12x PCIe 4.0/5.0 slots (with optional retimer adapters), 1x OCP 3.0 slot
Security & Management
Enterprise-grade security features include Trusted Platform Module (TPM 2.0), chassis intrusion switch, and power-on password protection. The integrated Lenovo XClarity Controller provides advanced service processor control, monitoring, and alerting functions for proactive system management.
What's in the Box
- Lenovo ThinkSystem SR650 V3 Server (7D76A05NAU)
- 1x Intel Xeon Silver 4510 Processor (12C, 150W, 2.4GHz)
- 1x 32GB TruDDR5 4800MHz RDIMM (2Rx8)
- ThinkSystem 9350-8i RAID Controller
- 1x 750W Power Supply
- 5x Performance Fans
- Toolless Slide Rail Kit
- Power Cord
Full Specifications
Processor
| Processor Installed |
1x Intel Xeon Silver 4510 |
| Processor Generation |
5th Gen Intel Xeon Scalable |
| Cores / Threads |
12 cores / 24 threads |
| Base Clock Speed |
2.4 GHz |
| Cache |
30 MB L3 |
| TDP |
150W |
| Maximum Processors Supported |
2 |
| Socket |
LGA-4677 |
Memory
| Memory Installed |
32GB TruDDR5 |
| Memory Type |
DDR5 RDIMM (Registered) |
| Memory Speed |
4800 MHz |
| Maximum Memory |
8TB |
| Memory Slots |
32 (16 per processor) |
| Memory Channels |
8 per processor |
| Error Checking |
ECC |
Storage
| Drive Bays (Installed) |
8x 2.5-inch hot-swap SAS/SATA |
| Storage Controller |
ThinkSystem 9350-8i RAID (12Gb/s SAS) |
| Hard Drives Included |
None (open bays) |
| Maximum Drive Bays |
Up to 40x 2.5-inch or 20x 3.5-inch |
| NVMe Support |
Yes (up to 36x NVMe drives with retimer adapters) |
| Boot Drive Options |
2x M.2 SATA/NVMe internal or 2x 2.5-inch rear hot-swap |
Expansion & I/O
| PCIe Slots (Installed) |
3 slots: x16, x8, x8 (Gen 4.0) |
| Maximum PCIe Slots |
Up to 12x PCIe 4.0/5.0 |
| OCP Slot |
1x OCP 3.0 (open) |
| Graphics Controller |
ASPEED AST2600 (16MB video memory) |
| USB Ports (Front) |
1x USB 3.1 Gen 1, 1x USB 2.0 |
| USB Ports (Rear) |
3x USB 3.1 Gen 1 |
| VGA Ports |
1x front (included), 1x rear |
| Network Ports |
1x 1GbE RJ-45 management port |
| Serial Port |
Optional |
Power
| Power Supply Installed |
1x 750W |
| Power Supply Options |
750W/1100W/1800W/2400W/2600W (Platinum/Titanium) |
| Redundancy |
Dual redundant AC/DC (optional) |
| Input Voltage |
100-240V AC, 50/60 Hz |
Physical Specifications
| Form Factor |
2U rack-mountable |
| Height |
87 mm (3.4 inches) |
| Width |
445 mm (17.5 inches) |
| Depth |
766 mm (30.1 inches) |
| Weight |
38.8 kg (85.5 lbs) maximum |
Environment & Security
| Operating System |
No OS (customer-configurable) |
| Chipset |
Intel C741 Emmitsburg |
| Management |
Lenovo XClarity Controller (XCC2) Standard |
| Security |
TPM 2.0, Chassis Intrusion Switch, Power-on Password |
| Fans |
5x Performance Fans |
| Cooling |
Air-cooled (water cooling optional) |
Warranty & Support
| Machine Type |
7D76 (3-year warranty) |
| Warranty Period |
3 years |
Specifications are sourced from the manufacturer product page and may be updated.
