Description
Expand the PCIe capabilities of your Lenovo ThinkSystem SR650 V3 with the 4XH7A82907 PCIe Gen5 Riser 3 Option Kit. Designed as a field-upgrade option for compatible SR650 V3 configurations, this riser provides two PCIe 5.0 x16 slots for high-bandwidth expansion devices.
The kit supports Riser 3 positions Slot 7 and Slot 8, with Slot 7 capable of accommodating a double-wide GPU. Using both PCIe slots requires a dual-processor server configuration. It is an ideal expansion option for organizations adding high-performance GPUs, networking, storage, or other PCIe devices to their ThinkSystem infrastructure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Part Number / SKU | 4XH7A82907 |
| Product Type | PCIe Riser Option Kit |
| Product Family | Lenovo ThinkSystem |
| Compatible Server | ThinkSystem SR650 V3 |
| Riser Position | Riser 3 |
| PCIe Generation | PCIe Gen 5 |
| PCIe Configuration | x16 / x16 |
| Number of PCIe Slots | 2 |
| Slot 7 Interface | PCIe Gen5 x16 |
| Slot 8 Interface | PCIe Gen5 x16 |
| GPU Support | Double-wide GPU supported in Slot 7 |
| Processor Requirement | Two processors required to use both slots |
| Upgrade Type | Field-installable option kit |
| Feature Code | BLL9 |
| Top Choice Express | No |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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