Dell H4X6X 770-BBIN 770-BBKW 0384R B6 ReadyRails 2U Sliding Rail R720 R730 R740 R530

Dell Part #/MPN: H4X6X

DiscTech Item #: DEL-H4X6X-NP-OE

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    Stock Levels

    This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.


U Height: 2U

Compatible Systems: Dell 14th Gen. R640/R740, Dell 13th Gen. R730/T630, Dell 12th Gen. R720/T620

Dell 2U ReadyRails Sliding Rails B6 - New Pull:
H4X6X / 770-BBIN / 0384R / 770-BBKW / 5Y77W

Compatible with the following systems:
PowerEdge R520, R530, R540, R540xd, R550, R550xs, R720, R720xd, R730, R730xd, R740, R740xd, R750, R820, R830, R7415, R7425, R7515, R7525, R7910, Precision 7920,  NX3200, Compellent SC8000, DL4300, DR4100, DR4300, DR6000

To help reduce the amount of time required to properly install Dell components into the Dell rack cabinets, Dell has created the Dell Tower-to-Rack Converstion Kit, Cable Management Arms, and the Ready Rails, which are designed to make physical set-up of the hardware faster than ever before.

**Does not include cable management arm***

Dell B6 Rails Type

Atl MPNs:  / H4X6X / 770-BBIN / 770-BBKW 0384R / 331-4436 / 5Y77W / 770-BBBQ


PowerEdge R520PowerEdge R530PowerEdge R540PowerEdge R540xdPowerEdge R550PowerEdge R550xs
PowerEdge R720PowerEdge R720xdPowerEdge R730PowerEdge R730xdPowerEdge R740PowerEdge R740xdPowerEdge R750PowerEdge R820PowerEdge R830
PowerEdge R7415PowerEdge R7425PowerEdge R7515PowerEdge R7525Poweredge R7910PowerEdge NX3200Precision 7920
Compellent SC8000DL4300DR4100DR4300DR6000

  • Designed for installation into round or square hole, 4-post cabinet style racks
  • This product has been tested and validated on Dell systems to ensure it will work with your computer

ROHS Compliant

Alternate MPNs: 0H4X6X 0384R 00384R 770-BBIN 331-4436 770-BBKW 5Y77W 770-BBBQ

Weight: 10 lb

Warranty: 1 Year DiscTech

New Pull

Condition Levels Explained

The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty