What is the difference from the full-height BOSS card?

This is the blade version, and it is listed for a different set of servers.

Which conditions are available?

New and refurbished, each with a warranty of 1 year or 3 years.

Dell

Dell BOSS Boot Optimized Storage Controller Card, Blade

Name: Dell BOSS Boot Optimized Storage Controller Card, Blade
Brand: Dell
SKU: 403-BBYO

MPN403-BBYO

Also known as WPW9K

The Dell BOSS Boot Optimized Storage Controller Card, Blade (403-BBYO) is the blade version of the BOSS card, listed for PowerEdge MX750c, R450, R650xs, XR11 and XR12.

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Tested, cleaned and graded. Fully functional, with warranty.

Warranty

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Dell BOSS Boot Optimized Storage Controller Card, Blade

403-BBYO · Refurbished · 1 year warranty

Quantity (units)

Overview

The blade version of Dell's BOSS card, part number 403-BBYO, is built for servers where a full-height PCIe card does not fit. Dell lists it for PowerEdge MX750c, R450, R650xs, XR11 and XR12.

The BOSS idea is to give the operating system a boot device of its own, apart from the front-bay data drives. This is the controller card only, so check the capacity, interface and RAID details against your server documentation.

Compare the compatibility list with your own machine before you order, since this card and the full-height BOSS card cover different sets of servers. The MX750c is a modular sled, which is the sort of system that benefits from a smaller boot controller.

The alternative part number WPW9K is recorded. The card is available new or refurbished, with a warranty of 1 year or 3 years on both.

Specifications

Dell 403-BBYO specifications
Manufacturer part number	403-BBYO
Brand	Dell
Component type	RAID controller
Controller model	BOSS controller card, blade
Compatible systems	Listed by Dell for PowerEdge MX750c, R450, R650xs, XR11, XR12

Specifications from the manufacturer's datasheet ↗

Alternative part numbers

Other numbers for 403-BBYO, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.

Alternative part numbers for 403-BBYO
Part number	Type	Brand	Note
WPW9K	Alternative	Same brand	Dell manufacturer part number shown on Dell's product pageQuote this part number

Compatibility

The manufacturer lists this part for:

Listed by Dell for PowerEdge MX750c, R450, R650xs, XR11, XR12

Not sure it fits? Add your system model to the message in your request and we will check before you order.

FAQ

Which servers is the 403-BBYO listed for?: PowerEdge MX750c, R450, R650xs, XR11 and XR12.
What is the difference from the full-height BOSS card?: This is the blade version, and it is listed for a different set of servers.
What alternative part number is listed?: WPW9K.
Which conditions are available?: New and refurbished, each with a warranty of 1 year or 3 years.