330-BBOO: Dell PowerEdge R740 PCIe Riser 1 Assembly (3x PCIe 3.0 Slots)
Also listed as: 00H15P, 0H15P, H15P
The Dell 330-BBOO is a Dell PowerEdge R740 PCIe Riser 1 Assembly (3x PCIe 3.0 Slots) providing dedicated PCIe expansion slot connectivity for Dell PowerEdge R740, R740XD servers.
Specifications
| Part number | 330-BBOO |
|---|---|
| Brand | Dell |
| Type | Risers |
| Other numbers | 00H15P, 0H15P, H15P |
| Status | current |
| Interface | PCIe 3.0 x16 / x8 internal edge connectors |
| Form factor | Internal PCIe Riser Board 1 |
| Ports | 1x PCIe 3.0 x16 (FHFL), 2x PCIe 3.0 x8 (FHFL) |
| Generation fit | 14th Generation PowerEdge (R740 / R740xd) |
About the 330-BBOO
The Dell 330-BBOO is a Dell PowerEdge R740 PCIe Riser 1 Assembly (3x PCIe 3.0 Slots) designed to route PCIe expansion lanes from the motherboard to standard add-in card slots. Built with high-speed differential signal traces and physical PCIe slots, the 330-BBOO expands server I/O capabilities while conforming to internal chassis airflow ducting.
Compatibility
Engineered specifically for Dell PowerEdge R740, R740XD servers, the 330-BBOO installs into dedicated chassis riser positions. The 330-BBOO connects to motherboard PCIe headers and provides physical PCIe slots with full electrical lane allocations as configured by the server system architecture.
How to identify a genuine unit
Authentic Dell riser boards feature a serialized label showing DP/N 00H15P, riser position markings (e.g., Riser 1, 2, or 3), and PCIe slot mechanical/electrical designations. The sheet metal bracket of the 330-BBOO is shaped for precise alignment in the server chassis.
Buying used
When sourcing a used 330-BBOO, inspect the PCIe slot connectors and gold-plated blind-mate edge fingers for physical damage, scratches, or bent contacts. Verify that the metal mounting bracket on the 330-BBOO is straight, that retention latch clips are unbroken, and that add-in cards seat firmly into the slots.
Fits these models
Check compatibility with Dell
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Dell has tested with the Dell 330-BBOO.
- Compatibility Dell E-Lab Navigator (storage and SAN interoperability) (free vendor sign-in)
- Support Dell Support: drivers, manuals and service tag lookup
Equivalent part numbers
- Dell 0H15P Dell direct spare part number for R740 Riser 1
FAQ
Which processor controls PCIe Riser 1 in the R740?
PCIe Riser 1 traces connect directly to Processor 1 (CPU 1) on the server system board.
Can Riser 1 accommodate full-length graphic cards?
Yes, Riser 1 slots support full-height, full-length (FHFL) expansion cards when using the standard chassis configuration.
Buying or selling 330-BBOO?
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
- Dell PowerEdge R740 Installation and Service Manual: Expansion Card Guidelines, checked 2026-10-27