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Rectangular black Dell docking station with front ports and 240W power adapter

DELL

DELL 8W9HM Docking Station 240W Power Adapter

SKU CH-HBE1-24PMW MPN 8W9HM

Connects Precision mobile workstations to dual displays, wired network, eSATA and legacy ports with an included 240W power adapter

  • Port details1 x RJ-45 1 x monitor stand port 1 x eSATA/ USB 2.0 2 x USB
  • Measurements2.1 in × 7.9 in × 6.7 in
  • Compatible withThis product is compatible with the following systems: Preci
  • Product weight27.51 oz
  • Key featuresIncludes 240 W Power Adapter K-lock security slot Designed f
  • Connect multiple displays via DisplayPort 1.2 daisy-chaining
  • Fast peripheral access with one USB 3.0 and two USB 2.0 ports
  • Wired network stability through integrated RJ-45 Ethernet
  • Flexible legacy video output via DVI and VGA ports
  • Powers Precision workstations with included 240W adapter

Compatibility

This Dell E-Port Replicator connects Dell Precision M4400, M4500, M4600, M4700, M4800, M6400, M6500, M6600, M6700, M6800, M2800, 3510, 7510 and 7710 mobile workstations to desk peripherals through a proprietary docking connector. It ships with a 240W power adapter and includes a Kensington lock slot for physical security. The unit measures 2.10 by 7.90 by 6.70 inches and weighs 27.51 oz.

Port selection

The replicator provides one DisplayPort, one DVI and one VGA output for multiple external displays, plus one RJ-45 network jack, one eSATA/USB 2.0 combo port, two USB 2.0 ports and separate audio and microphone jacks. A dedicated monitor stand port is also present. Buyers whose notebooks lack the Dell E-Port docking connector cannot use this station.

Deciding specification

The proprietary E-Port interface is the single factor that determines whether this replicator will work with a given system; only the Precision models listed above have the matching connector.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $134.99
Pricier than about 65% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameDell
Model name8W9HM
Ports & slots
Port details1 x RJ-45
1 x monitor stand port
1 x eSATA/ USB 2.0
2 x USB 2.0
1 x DVI-
1 x VGA
1 x DisplayPort
1 x Audio
1 x Microphone
Size & build
Measurements2.1 in × 7.9 in × 6.7 in
Product weight27.51 oz
Shipping weight2.72 kg
Package size394 × 323 × 71 mm

Questions about this item

How do I connect the docking station to my Precision M6800, and what is the step people often miss?

Slide the notebook onto the proprietary connector until it clicks firmly; the step many miss is ensuring the 240 W power adapter is plugged into the dock before seating the laptop, otherwise the system will not charge or drive all ports.

What maintenance or replacement will the 240 W power adapter need over time?

The external 240 W power adapter is the only field-replaceable power component; if the brick or its cable fails, swap it for another Dell 240 W unit with the same barrel connector.

What limit appears first when I run three external displays and heavy peripherals continuously?

The single proprietary host interface caps total bandwidth, so sustained multi-display and USB 3.0 traffic will hit that bottleneck before the 240 W power budget is reached.

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