A long narrow slot in a computer into which an expansion card can be inserted.
HPE Superdome Flex 280 4-slot 4x16 PCIe Center Riser

HPE Superdome Flex 280 4-slot 4x16 PCIe Center Riser

Hewlett Packard Enterprise
£1,050.99
HPE Superdome Flex 280 4-slot 2x8/2x16 PCIe Left Riser

HPE Superdome Flex 280 4-slot 2x8/2x16 PCIe Left Riser

Hewlett Packard Enterprise
£750.99
HPE Superdome Flex 280 4-slot 2x8/2x16 PCIe Right Riser

HPE Superdome Flex 280 4-slot 2x8/2x16 PCIe Right Riser

Hewlett Packard Enterprise
£727.99
HPE XL2xxn Gen10 Plus Low Profile Left Riser Kit

HPE XL2xxn Gen10 Plus Low Profile Left Riser Kit

Hewlett Packard Enterprise
£139.99
HPE DL38X Gen10 Plus x8/x8 Tertiary Riser Kit

HPE DL38X Gen10 Plus x8/x8 Tertiary Riser Kit

Hewlett Packard Enterprise
£201.99
HPE DL325 Gen10 Plus x16 FHHL PCIe Riser Kit

HPE DL325 Gen10 Plus x16 FHHL PCIe Riser Kit

Hewlett Packard Enterprise
£299.99
HPE DL38X Gen10 Plus x16/x16 Slot 1/2 Secondary Riser Kit

HPE DL38X Gen10 Plus x16/x16 Slot 1/2 Secondary Riser Kit

Hewlett Packard Enterprise
£211.99
HPE DL38X Gen10 Plus x16 Tertiary Riser Kit

HPE DL38X Gen10 Plus x16 Tertiary Riser Kit

Hewlett Packard Enterprise
£189.99
HPE P14599-B21 slot expander

HPE P14599-B21 slot expander

Hewlett Packard Enterprise
£268.99
HPE DL38X Gen10 Plus x8/x16/x8 Secondary Riser Kit

HPE DL38X Gen10 Plus x8/x16/x8 Secondary Riser Kit

Hewlett Packard Enterprise
£251.99
HPE P14592-B21 slot expander

HPE P14592-B21 slot expander

Hewlett Packard Enterprise
£255.99
HPE DL325 Gen10 Plus x16 Low Profile PCIe Riser Kit

HPE DL325 Gen10 Plus x16 Low Profile PCIe Riser Kit

Hewlett Packard Enterprise
£154.99