• Lenovo ThinkServer RS720 rack server with Xeon E5 v3/v4, up to 1.5TB DDR4
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Lenovo

Lenovo RD650 | ThinkServer 2U Dual-Socket Rack Server, up to 1.5TB DDR4

RD650

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Description

The Lenovo ThinkServer RD650 is a versatile 2U dual-socket rack server supporting Intel Xeon E5-2600 v3 and v4 processors with up to 1.5TB DDR4 memory. Designed for business-critical workloads including databases, data analytics, and virtualization, it offers exceptional storage density with up to 26 drive bays, hardware RAID options, hot-swap redundant power supplies, and integrated management. Ideal for mid-to-large datacenters requiring flexible, scalable compute and storage capacity.

Features

Dual Intel Xeon E5-2600 v3/v4 processor support with up to 44 cores total
- DDR4 memory up to 1.5TB across 24 DIMM slots with speeds up to 2133 MT/s
- Exceptional storage density with up to 26 drive bays and 74TB capacity
- AnyBay technology supports mixed storage types (HDD/SSD/PCIe SSD) in same chassis
- Hardware RAID controllers (AnyRAID 110i/510i/720i/720ix) with optional cache
- Integrated AnyFabric networking with up to 40Gbps capability without consuming PCIe slots
- Up to 8 PCIe Gen3 expansion slots for maximum I/O flexibility
- Hot-swap redundant power supplies with 80 PLUS Platinum or Titanium efficiency
- Hot-swap dual-rotor cooling fans for high-availability operation
- Dedicated out-of-band management with IPMI and Lenovo XClarity support
- Continuous 45°C ambient operation capability for energy-efficient datacenters
- ASHRAE A4 thermal compliance for extended environmental tolerance
- Optional TPM 1.2 or 2.0 for hardware-based security
- Tool-less chassis design for simplified servicing and component access
- Support for Windows Server, Red Hat Enterprise Linux, SUSE Linux, and VMware ESXi

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form Factor: 2U rack mount server
- Processors: Dual-socket support for Intel Xeon E5-2600 v3 (up to 18 cores/socket) or E5-2600 v4 (up to 22 cores/socket)
- Memory: Up to 1.5TB DDR4 (24 DIMM slots, 12 per processor), speeds up to 2133 MT/s, RDIMM and LRDIMM support
- Storage: Up to 26x 2.5-inch or 12x 3.5-inch drive bays; optional hybrid configurations with additional rear bays
- RAID Controllers: AnyRAID 110i/510i/720i/720ix with support for RAID 0/1/5/6/10/50/60; 6Gb/s or 12Gb/s SAS/SATA
- Networking: Integrated AnyFabric with up to 40Gbps capability; dedicated 1GbE management port
- Expansion: Up to 8 PCIe Gen3 slots for I/O flexibility
- Power Supplies: Redundant hot-swap PSUs (550W/750W/1100W/1600W options), 80 PLUS Platinum or Titanium certified
- Cooling: Hot-swap redundant dual-rotor fans (4 with single processor, 6 with dual processors)
- Management: Integrated IPMI with dedicated 1GbE out-of-band management; Lenovo XClarity support
- Dimensions: 87mm (H) x 482mm (W) x 764mm (D); Weight: 16-32 kg depending on configuration
- Operating Temperature: Continuous operation up to 45°C, ASHRAE A4 compliant

FAQs

Q: What processor generations does the RD650 support?
A: The RD650 supports Intel Xeon E5-2600 v3 (Haswell) and E5-2600 v4 (Broadwell) processors in a dual-socket configuration. The v3 generation supports up to 18 cores per socket and 768GB memory, while the v4 generation supports up to 22 cores per socket and 1.5TB DDR4 memory.

Q: What storage configurations are available on the RD650?
A: The RD650 offers multiple storage chassis options: standard 12x 3.5-inch or 26x 2.5-inch configurations, plus a unique hybrid option with 9x 3.5-inch and 6x 2.5-inch front bays plus 2x 2.5-inch rear bays. The AnyBay design supports mixed HDD and SSD deployment, including front-accessible PCIe SSDs.

Q: What RAID options are included with the RD650?
A: The RD650 supports multiple AnyRAID controllers: the 110i (SATA, RAID 0/1/10), 510i (6Gb/s SAS/SATA, RAID 0/1/10/5/50), and 720i/720ix (12Gb/s SAS/SATA, RAID 0/1/5/6/10/50/60). The 720i requires cache for RAID 6/60, while the 720ix requires cache in all configurations.

Q: Is the RD650 suitable for virtualization workloads?
A: Yes, the RD650 is well-suited for virtualization with support for VMware ESXi, Microsoft Hyper-V, and other hypervisors. High memory capacity (up to 1.5TB DDR4), multiple processor cores, and flexible storage options make it ideal for consolidating virtual machines and running private cloud environments.

Q: What management capabilities does the RD650 provide?
A: The RD650 includes integrated IPMI-based remote management via a dedicated 1GbE out-of-band port, enabling remote server monitoring, control, and KVM-over-IP functionality. It is compatible with Lenovo XClarity for centralized lifecycle management, automated discovery, real-time monitoring, and mobile device support.

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