Skip to content

300,000+ products in stockAI infrastructure + enterprise IT hardware. Genuine product, full manufacturer warranty.

K87YW — Dell PowerEdge 15th/16th Gen 2U SFF B21 Rackmount Sliding Rail Kit

MPN: K87YW|By: Dell

Dell PowerEdge 15th/16th Gen 2U SFF B21 Rackmount Sliding Rail Kit

Starting from

$205

Indicative — final pricing confirmed with your quote.

In Stockships worldwide

Condition:
New — authorized channel
Warranty:
Full manufacturer warranty

Get pricing and availability

Email + WhatsApp so we always reach you.

Prefer your own inbox? Email us about this part

Have questions?

Talk to a hardware specialist.

WhatsAppEmail

Bulk order? Request volume pricing

Product overview

K87YW is a Dell PowerEdge 15th/16th gen 2U SFF B21 rackmount sliding Rail Kit. Rail kits are specific to chassis depth and rack post type, and the wrong kit will not mount. Give us the chassis model and rack depth and we will confirm the part before it ships.

If the part is wrong for your platform we will say so and suggest the one that is, which is cheaper for both of us than a return.

Featuring

Mounting
Rackmount
Manufacturer
Dell

Physical characteristics

Form Factor
SFF
Product Type
Racks & Rail Kits
  • Expedited shipping options are available — rates confirmed with your quote.
  • Purchase orders accepted from qualified institutions.
  • Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.

The table below is what the rail kit is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.

Where the Dell K87YW is deployed

  • Swapping out a failed rail kit for K87YW under change control
  • Adding mounting for a mid-depth device in a deep rack
  • Racking equipment that arrived without its rails

Who this part is for

  • Engineers matching a kit to post type and rack depth
  • Integrators supplying mounting hardware with a server order
  • Procurement buying rack hardware alongside a scheduled install

What you get ordering this from us

Ordered by part number

The order is placed against K87YW, not against a description of it, so there is no room for a substitution you did not agree to.

Post type and depth matched

Square, round and threaded posts need different hardware; we confirm the rack before shipping the kit.

Answered by a human

A quote comes back with the reasoning attached, including the cases where we think you should buy something else.

Questions buyers ask about this part

Is K87YW genuine and is the warranty intact?
Yes — new and sealed, with the Dell warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
Will K87YW work in my server?
Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it — firmware revision and platform generation matter, and this is the check that prevents a return.
Do you accept purchase orders and quote at volume?
Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.

Compare other Racks & Rail Kits we stock

Browse all Racks & Rail Kits or everything we stock from Dell.

Specifying a system, not just the part?

Most parts we ship go into a system we also build and support.