00KA504: Lenovo System x3650 M5 PCIe Riser 1 (2 x8 FH/FL + 1 x8 ML2 Slots)
Also listed as: A5FR
System x3650 M5 PCIe Riser 1 (2 x8 FH/FL + 1 x8 ML2 Slots). Listed by Lenovo as a PCIe riser for the SYSTEM X3650 M5. The pairing comes from the vendor product guide, which also gives the quantity limits and any controller, firmware or slot requirements. Check those rules and the part number suffix before buying a used unit.
Specifications
| Part number | 00KA504 |
|---|---|
| Brand | Lenovo |
| Type | Risers |
| Other numbers | A5FR |
| Vendor description | System x3650 M5 PCIe Riser 1 (2 x8 FH/FL + 1 x8 ML2 Slots) |
Fits these models
Check compatibility with Lenovo
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Lenovo has tested with the Lenovo 00KA504.
- Compatibility Lenovo ServerProven (options and OS compatibility)
- Specifications Lenovo Press product guides
- Support Lenovo Data Center Support
Buying or selling 00KA504?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Lenovo System x3650 M5 (Machine Type 8871) Product Guide (withdrawn product), checked 2026-10-28