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Dell Unity™ All Flash and Unity Hybrid Unity 480/F, Unity 680/F, Unity 880/F Hardware Information Guide

System identification tags

The Product Serial Number Tag (PSNT) and World Wide Name Seed are serialized labels that allow customer support to track nested hardware material in the field.

Product Serial Number Tag

The PSNT for the 25-slot DPE is a black pull-out tag that is located between the drives in slots 16 and 17.

Figure 1. PSNT location
The location of the black product serial number tag, between drive slots 16 and 17. The tag is black.

World Wide Name (WWN) Seed Tag

The World Wide Name (WWN) Seed tag is a blue pull-out tag that is located between the drives in slot 7 and 8.

Figure 2. WWN Seed tag location
The location of the blue World Wide Name seed tag, located between drive slots 7 and 8.

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