WDBNFA0000NBK-NESN — Western Digital My Cloud PR4100 4-Bays 0TB HDD Gigabit Ethernet RAID 0/1/5/10 JBOD Desktop NAS Storage System
MPN: WDBNFA0000NBK-NESN|By: Western Digital
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
This is the Western Digital my cloud PR4100 4-Bays 0TB HDD gigabit Ethernet RAID 0/1/5/10 JBOD desktop NAS storage system, order code WDBNFA0000NBK-NESN. An expansion shelf has to be supported by the head unit's firmware, not merely cabled to it. Tell us the controller and we will confirm the shelf is on its supported list.
We return an itemised quote within 48 business hours, and we say plainly when a part is constrained rather than quoting a date we cannot hold.
Featuring
- Capacity
- 0TB
- Manufacturer
- Western Digital
Interfaces / Ports
- Port Speed
- Gigabit Ethernet
Physical characteristics
- Product Type
- Storage Enclosures
- 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 storage enclosure 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 Western Digital WDBNFA0000NBK-NESN is deployed
- Sourcing WDBNFA0000NBK-NESN against a build sheet that names it explicitly
- Consolidating loose drives into one managed chassis
- Replacing an enclosure at end of service life
Who this part is for
- Integrators quoting enclosure, carriers and drives as one line
- Teams building bulk capacity behind an existing controller
- Engineers checking daisy-chain limits before ordering expansion
What you get ordering this from us
Ordered by part number
WDBNFA0000NBK-NESN is what is quoted and WDBNFA0000NBK-NESN is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Supported by the head unit
We confirm the shelf is on the controller’s supported list, not merely that the cable fits.
Questions buyers ask about this part
- Is WDBNFA0000NBK-NESN genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will WDBNFA0000NBK-NESN 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.
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Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.