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Dell T5820 T7820 U.2 NVMe SSD Backplane, KWF76 NKN20

Add two U.2 NVMe SSDs to a Dell T5820 or T7820 workstation with a drop-in backplane assembly that matches OEM part numbers KWF76 and NKN20

$88.80*
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*Price sourced from Amazon.com. Last updated:Jul 29, 2026.Price and availability are subject to change.

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Overview

The appeal of this part is its specificity. It is a U.2 NVMe backplane designed for exactly two machines, the Dell Precision T5820 and T7820, and that focus is the point. Where a generic storage accessory leaves compatibility to chance, this unit corresponds to Dell part numbers KWF76 and NKN20, so an owner can confirm the match against their existing setup before committing. The board presents two U.2 NVMe SSD slots, U.2_P0 and U.2_P1, turning a pair of drive positions into a high-speed storage path for the workstation.

Construction favors a straightforward install. The backplane comes mounted on a metal bracket with cables attached, so the assembly is delivered as one piece rather than a loose board that must be married to hardware. That does not eliminate the work of opening the chassis and connecting to the right headers, but it removes some of the fiddly guesswork. The unit is described as brand new, which matters for an internal component where reliability and longevity are the whole justification for the purchase. Buyers weighing this against a used pull will need to balance the Generic branding against that new condition and the documented part-number match.

Key Features

Compatibility: Designed specifically for Dell T5820 and T7820 Workstations, ensuring a precise and reliable fit.

U.2 NVMe Support: Features two U.2 NVMe SSD slots (U.2_P0 and U.2_P1) for high-speed storage connectivity.

Complete Assembly: Includes the backplane board mounted on a metal bracket with attached cables for straightforward installation.

Part Numbers: Corresponds to for Dell part numbers KWF76 and NKN20 for easy identification and compatibility verification.

New Condition: Supplied as a brand-new unit, ensuring full functionality and longevity for your workstation upgrade.

Specifications

Compatibility
Dell T5820 and T7820 Workstations
Interface
U.2 NVMe
Drive Slots
2 (U.2_P0 and U.2_P1)
Assembly
Backplane board on metal bracket with attached cables
Dell Part Numbers
KWF76, NKN20
Condition
New
Quantity
1 piece
Brand
Generic

Frequently Asked Questions

It is designed specifically for the Dell T5820 and T7820 workstations. The listing does not indicate support for other models, so it is intended for those two chassis only.
It provides two U.2 NVMe SSD slots, labeled U.2_P0 and U.2_P1. That gives you a pair of high-speed drive positions on a single assembly.
The backplane corresponds to Dell part numbers KWF76 and NKN20. Cross-referencing those numbers against your existing configuration is the most direct way to verify compatibility before buying.
It ships as a complete assembly. The backplane board is mounted on a metal bracket with cables attached, so the hardware needed for installation is included in one unit.
It is supplied as a brand-new unit rather than a used pull or refurbished item, which the seller cites as supporting full functionality and longevity.
It uses the U.2 NVMe interface, providing high-speed connectivity for U.2-format NVMe SSDs installed in its two slots.

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