WDBB9H0020BNC-WRSN — Western Digital WD_BLACK SN850X 2TB Internal NVMe M.2 2280 PCIe Gen4 x4 Gaming SSD with Heatsink, up to 7300MB/s read / 6600MB/s write
MPN: WDBB9H0020BNC-WRSN|By: Western Digital

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Part number WDBB9H0020BNC-WRSN identifies this Western Digital WD_BLACK SN850X 2TB internal NVMe M.2 2280 PCIe Gen4 x4 gaming SSD with heatsink, up to 7300MB/s read / 6600MB/s write. Cooling parts are specific to the chassis and, on many platforms, to the processor's thermal class as well. Send the server model and CPU part number and we will confirm the right variant.
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
- Capacity
- 2TB
- Generation
- Gen4
- Manufacturer
- Western Digital
Interfaces / Ports
- Drive Interface
- NVMe
Physical characteristics
- Form Factor
- M.2
- Cooling Type
- Heatsink
- Product Type
- System Cooling
- 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 cooling module 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 WDBB9H0020BNC-WRSN is deployed
- Sourcing WDBB9H0020BNC-WRSN against a build sheet that names it explicitly
- Fitting the cooling a higher-TDP processor requires
- Holding fan spares for chassis in customer racks
Who this part is for
- Integrators matching airflow direction to an existing aisle layout
- Engineers replacing a fan or heatsink flagged by platform health checks
- Procurement sourcing cooling parts outside a maintenance contract
What you get ordering this from us
Ordered by part number
Quoted and supplied against WDBB9H0020BNC-WRSN specifically, so what arrives is what your build sheet asks for.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Matched to the processor class
Above a given TDP the standard heatsink throttles; we check the CPU part number, not just the chassis.
Questions buyers ask about this part
- Is WDBB9H0020BNC-WRSN genuine and is the warranty intact?
- Yes — new and sealed, with the Western Digital warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will WDBB9H0020BNC-WRSN 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 — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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