Dell PowerEdge 2U B6 Sliding ReadyRails II Kit 0H4X6X
The Dell ReadyRails II B6 is a high-performance 2U sliding rail kit designed for a wide range of PowerEdge rack servers and Precision workstations. This genuine OEM Dell kit enables tool-less installation in square-hole or unthreaded round-hole 4-post racks, while providing native support for tooled installation in threaded-hole racks. As a sliding rail kit, it allows for easy servicing of the server by allowing it to extend out of the rack without disconnecting power or data cables.
This is a matched OEM-branded pair (Left: 061KCY / Right: 0FYK4G) pulled from a working enterprise environment and meticulously inspected to ensure Grade A "Like New" performance and aesthetics.
Tested & Working
This rail kit is in Grade A condition, exhibiting minimal to no cosmetic wear. The sliding mechanisms are smooth, the locking tabs are fully intact, and all mounting pins are perfect. This kit has been verified for structural integrity and mechanism fluidness.
Key Features & Specifications
- Brand: Dell
- Kit Part Number: 0H4X6X
- Left Rail MPN: 061KCY
- Right Rail MPN: 0FYK4G
- Rail Type: B6 Sliding ReadyRails II
- code>Form Factor: 2U
- Mounting Interface: ReadyRails II (Tool-less for square/round holes, tooled for threaded)
- Compatibility Code: B6
- Rack Support: 4-post racks (Square, Unthreaded Round, Threaded)
- CMA Support: Compatible with Dell Cable Management Arms (not included)
What's Included
This listing includes the matched left and right sliding rail pair only. Cable Management Arms (CMA), rack mounting screws for threaded racks, and original retail packaging are NOT included.
Compatible SystemsPowerEdge Servers: R520, R530, R540, R550, R720, R720xd, R730, R730xd, R740, R740xd, R750, R820, R830
Precision Workstations: R7910, 7920 Rack
Storage & Other: NX3200, DL4300, DR4100, Compellent SC8000Compatibility Note: The B6 identifier is specific to 2U chassis. It is not compatible with 1U systems or specialized 2U chassis requiring B1 or B2 series rails. Always check your server's chassis type before ordering.Ideal For
- Standardizing datacenter rack deployments with genuine Dell hardware
- Replacing damaged or missing rails in enterprise environments
- Homelab enthusiasts rack-mounting R720/R730/R740 series nodes
- Upgrading from static rails to sliding rails for easier maintenance access
Search Keywords: Dell, 0H4X6X, H4X6X, 061KCY, 61KCY, 0FYK4G, FYK4G, B6 Rails, ReadyRails II, PowerEdge R720 Rails, PowerEdge R730 Rails, PowerEdge R740 Rails, R540 Rails, R750 Rails, 2U Sliding Rails, Rackmount Kit, Server Rails, 770-BBIN, 770-BBKW, 0384R, 5Y77W, Precision 7920 Rails
Important InformationAll items are pulled from working enterprise environments and inspected by our team. While in excellent condition, these are used parts and may have light cosmetic markings. No manufacturer warranty is included. The buyer is responsible for verifying compatibility with their specific rack and server chassis. Items are sold exactly as pictured.Returns & Questions
Returns accepted only if the item received does not match the listing description. If you have any compatibility or condition questions, please message us before purchasing and we will respond promptly.
