1U 1-slot PCI Express fixed riser. It supports one PCIe add-in card to place horizontally away the board in a standard rackmount chassis. This riser with PCIe x16 right-angled female and x 4 male gold fingers to sit into the motherboard slot6 position aligned to the rear cutout of a standard rackmount chassis. Add PCIe extender to sit into the board slot7.

The connector is mounted on the B side of the riser card so to face away the board. The connector center is 1.06" height. The overall dimension of the main board assembly is 1.23”H x 5.11"W. Distance of two mounting holes is 4.76” (121mm).

Specification:
Slot type: PCIe x16 right-angled female to PCIe x4 male, x16 female slot is backwards compatible to x8, x4 and x1 add in cards.
PCIe 3.0 Gen3, RoHS3 compliance
Slot central height: 1.06”
Dimension: 5.11“W x 1.23” H (130mm x 31.32mm)
Op. Temperature: 32F to 140F
Humidity: Max. 95%, Non-condensing